elliotwoods · October 6, 2020 12:25
diff --git a/errors.txt b/errors.txt
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:283:2: error: unknown type name 'recno_t'
  recno_t  rcursor;  /* R: recno cursor (1-based) */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:127:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored on */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:126:2: error: unknown type name 'u_int32_t'
  u_int32_t ksize;  /* key size */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:127:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored on */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:53:39: error: unknown type name 'BKT'
 static int  mpool_write __P((MPOOL *, BKT *));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:178:2: error: unknown type name 'u_int32_t'
  u_int32_t ksize;  /* size of key */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:302:2: error: unknown type name 'u_int32_t'
  u_int32_t nrecs;  /* R: number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:89:3: error: type defaults to 'int' in declaration of 'PAGE' [-Werror=implicit-int]
 ../../lib/berkeley-db-1.xx/btree/btree.h:157:2: error: unknown type name 'recno_t'
  recno_t nrecs;   /* number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:211:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:179:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:157:2: error: unknown type name 'recno_t'
  recno_t nrecs;   /* number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:289:2: error: unknown type name 'u_int8_t'
  u_int8_t flags;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:157:2: error: unknown type name 'recno_t'
  recno_t nrecs;   /* number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:127:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored on */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:157:2: error: unknown type name 'recno_t'
  recno_t nrecs;   /* number of records */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:59:1: error: unknown type name 'MPOOL'
 MPOOL *
 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:179:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:305:2: error: unknown type name 'u_int32_t'
  u_int32_t flags;  /* bt_flags & SAVEMETA */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:126:2: error: unknown type name 'u_int32_t'
  u_int32_t ksize;  /* key size */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:158:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored below */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:247:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* the page number */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:211:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:158:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored below */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:298:2: error: unknown type name 'u_int32_t'
  u_int32_t magic;  /* magic number */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:158:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored below */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:157:2: error: unknown type name 'recno_t'
  recno_t nrecs;   /* number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:158:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored below */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_open':
 ../../lib/berkeley-db-1.xx/btree/btree.h:211:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:310:2: error: unknown type name 'MPOOL'
  MPOOL  *bt_mp;  /* memory pool cookie */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:127:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored on */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:178:2: error: unknown type name 'u_int32_t'
  u_int32_t ksize;  /* size of key */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:248:2: error: unknown type name 'indx_t'
  indx_t index;   /* the index on the page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:247:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* the page number */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:178:2: error: unknown type name 'u_int32_t'
  u_int32_t ksize;  /* size of key */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:299:2: error: unknown type name 'u_int32_t'
  u_int32_t version; /* version */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:178:2: error: unknown type name 'u_int32_t'
  u_int32_t ksize;  /* size of key */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:158:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored below */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:178:2: error: unknown type name 'u_int32_t'
  u_int32_t ksize;  /* size of key */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:63:8: error: unknown type name 'FILEVTABLE'
  const FILEVTABLE * fvtable;
        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:247:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* the page number */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:312:2: error: unknown type name 'DB'
  DB  *bt_dbp;  /* pointer to enclosing DB */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:157:2: error: unknown type name 'recno_t'
  recno_t nrecs;   /* number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:179:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:252:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE *page;   /* the (pinned) page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:248:2: error: unknown type name 'indx_t'
  indx_t index;   /* the index on the page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:179:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:300:2: error: unknown type name 'u_int32_t'
  u_int32_t psize;  /* page size */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:179:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:178:2: error: unknown type name 'u_int32_t'
  u_int32_t ksize;  /* size of key */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:179:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:64:2: error: unknown type name 'pgno_t'
  pgno_t pagesize, maxcache;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:248:2: error: unknown type name 'indx_t'
  indx_t index;   /* the index on the page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:315:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE  *bt_pinned;  /* page pinned across calls */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:158:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored below */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:211:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:282:2: error: unknown type name 'DBT'
  DBT  key;   /* B: Saved key, or key.data == NULL. */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:252:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE *page;   /* the (pinned) page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:211:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:301:2: error: unknown type name 'u_int32_t'
  u_int32_t free;  /* page number of first free page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:211:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:179:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:211:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:66:2: error: unknown type name 'MPOOL'
  MPOOL *mp;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:252:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE *page;   /* the (pinned) page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:178:2: error: unknown type name 'u_int32_t'
  u_int32_t ksize;  /* size of key */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:247:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* the page number */
  ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_split.c:44:
 ../../lib/berkeley-db-1.xx/btree/extern.h:36:22: error: unknown type name 'DB'
 int  __bt_close __P((DB *));
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:283:2: error: unknown type name 'recno_t'
  recno_t  rcursor;  /* R: recno cursor (1-based) */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:282:2: error: unknown type name 'DBT'
  DBT  key;   /* B: Saved key, or key.data == NULL. */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:247:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* the page number */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:302:2: error: unknown type name 'u_int32_t'
  u_int32_t nrecs;  /* R: number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:247:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* the page number */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:211:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:247:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* the page number */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:70:13: error: 'MPOOL' undeclared (first use in this function)
  if ((mp = (MPOOL *)calloc(1, sizeof(MPOOL))) == NULL)
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:282:2: error: unknown type name 'DBT'
  DBT  key;   /* B: Saved key, or key.data == NULL. */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:179:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:248:2: error: unknown type name 'indx_t'
  indx_t index;   /* the index on the page */
  ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_close.c:48:0:
 ../../lib/berkeley-db-1.xx/PORT/include/db.h:1:1: error: expected identifier or '(' before '.' token
 ../../include/db.h
 ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:37:35: error: unknown type name 'DBT'
 int  __bt_cmp __P((BTREE *, const DBT *, EPG *));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:289:2: error: unknown type name 'u_int8_t'
  u_int8_t flags;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:283:2: error: unknown type name 'recno_t'
  recno_t  rcursor;  /* R: recno cursor (1-based) */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:248:2: error: unknown type name 'indx_t'
  indx_t index;   /* the index on the page */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:305:2: error: unknown type name 'u_int32_t'
  u_int32_t flags;  /* bt_flags & SAVEMETA */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:248:2: error: unknown type name 'indx_t'
  indx_t index;   /* the index on the page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:247:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* the page number */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:248:2: error: unknown type name 'indx_t'
  indx_t index;   /* the index on the page */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:70:13: note: each undeclared identifier is reported only once for each function it appears in
 ../../lib/berkeley-db-1.xx/btree/btree.h:283:2: error: unknown type name 'recno_t'
  recno_t  rcursor;  /* R: recno cursor (1-based) */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:211:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:252:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE *page;   /* the (pinned) page */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:29: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_close.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:89:3: error: data definition has no type or storage class [-Werror]
 } PAGE;
   ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:298:2: error: unknown type name 'u_int32_t'
  u_int32_t magic;  /* magic number */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:289:2: error: unknown type name 'u_int8_t'
  u_int8_t flags;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:252:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE *page;   /* the (pinned) page */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:310:2: error: unknown type name 'MPOOL'
  MPOOL  *bt_mp;  /* memory pool cookie */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:252:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE *page;   /* the (pinned) page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:248:2: error: unknown type name 'indx_t'
  indx_t index;   /* the index on the page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:252:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE *page;   /* the (pinned) page */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:70:20: error: expected expression before ')' token
  if ((mp = (MPOOL *)calloc(1, sizeof(MPOOL))) == NULL)
                    ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:289:2: error: unknown type name 'u_int8_t'
  u_int8_t flags;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:247:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* the page number */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:282:2: error: unknown type name 'DBT'
  DBT  key;   /* B: Saved key, or key.data == NULL. */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:42: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:89:3: error: type defaults to 'int' in declaration of 'PAGE' [-Werror=implicit-int]
 ../../lib/berkeley-db-1.xx/btree/btree.h:299:2: error: unknown type name 'u_int32_t'
  u_int32_t version; /* version */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:298:2: error: unknown type name 'u_int32_t'
  u_int32_t magic;  /* magic number */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:282:2: error: unknown type name 'DBT'
  DBT  key;   /* B: Saved key, or key.data == NULL. */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:312:2: error: unknown type name 'DB'
  DB  *bt_dbp;  /* pointer to enclosing DB */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:282:2: error: unknown type name 'DBT'
  DBT  key;   /* B: Saved key, or key.data == NULL. */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:252:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE *page;   /* the (pinned) page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:282:2: error: unknown type name 'DBT'
  DBT  key;   /* B: Saved key, or key.data == NULL. */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:72:2: error: implicit declaration of function 'CIRCLEQ_INIT' [-Werror=implicit-function-declaration]
  CIRCLEQ_INIT(&mp->lqh);
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:298:2: error: unknown type name 'u_int32_t'
  u_int32_t magic;  /* magic number */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:248:2: error: unknown type name 'indx_t'
  indx_t index;   /* the index on the page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:283:2: error: unknown type name 'recno_t'
  recno_t  rcursor;  /* R: recno cursor (1-based) */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:32: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:126:2: error: unknown type name 'u_int32_t'
  u_int32_t ksize;  /* key size */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:300:2: error: unknown type name 'u_int32_t'
  u_int32_t psize;  /* page size */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:299:2: error: unknown type name 'u_int32_t'
  u_int32_t version; /* version */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:283:2: error: unknown type name 'recno_t'
  recno_t  rcursor;  /* R: recno cursor (1-based) */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:315:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE  *bt_pinned;  /* page pinned across calls */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:283:2: error: unknown type name 'recno_t'
  recno_t  rcursor;  /* R: recno cursor (1-based) */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:282:2: error: unknown type name 'DBT'
  DBT  key;   /* B: Saved key, or key.data == NULL. */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:283:2: error: unknown type name 'recno_t'
  recno_t  rcursor;  /* R: recno cursor (1-based) */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:72:18: error: request for member 'lqh' in something not a structure or union
  CIRCLEQ_INIT(&mp->lqh);
                  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:299:2: error: unknown type name 'u_int32_t'
  u_int32_t version; /* version */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:252:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE *page;   /* the (pinned) page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:289:2: error: unknown type name 'u_int8_t'
  u_int8_t flags;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:45: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:127:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored on */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:301:2: error: unknown type name 'u_int32_t'
  u_int32_t free;  /* page number of first free page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:300:2: error: unknown type name 'u_int32_t'
  u_int32_t psize;  /* page size */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:289:2: error: unknown type name 'u_int8_t'
  u_int8_t flags;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:289:2: error: unknown type name 'u_int8_t'
  u_int8_t flags;
  ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_put.c:44:
 ../../lib/berkeley-db-1.xx/btree/extern.h:36:22: error: unknown type name 'DB'
 int  __bt_close __P((DB *));
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:283:2: error: unknown type name 'recno_t'
  recno_t  rcursor;  /* R: recno cursor (1-based) */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:289:2: error: unknown type name 'u_int8_t'
  u_int8_t flags;
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:73:26: error: 'HASHSIZE' undeclared (first use in this function)
  for (entry = 0; entry < HASHSIZE; ++entry)
                          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:300:2: error: unknown type name 'u_int32_t'
  u_int32_t psize;  /* page size */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:282:2: error: unknown type name 'DBT'
  DBT  key;   /* B: Saved key, or key.data == NULL. */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:298:2: error: unknown type name 'u_int32_t'
  u_int32_t magic;  /* magic number */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:29: error: unknown type name 'DB'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:157:2: error: unknown type name 'recno_t'
  recno_t nrecs;   /* number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:302:2: error: unknown type name 'u_int32_t'
  u_int32_t nrecs;  /* R: number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:301:2: error: unknown type name 'u_int32_t'
  u_int32_t free;  /* page number of first free page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:298:2: error: unknown type name 'u_int32_t'
  u_int32_t magic;  /* magic number */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:298:2: error: unknown type name 'u_int32_t'
  u_int32_t magic;  /* magic number */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:37:35: error: unknown type name 'DBT'
 int  __bt_cmp __P((BTREE *, const DBT *, EPG *));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:289:2: error: unknown type name 'u_int8_t'
  u_int8_t flags;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:298:2: error: unknown type name 'u_int32_t'
  u_int32_t magic;  /* magic number */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:74:19: error: request for member 'hqh' in something not a structure or union
   CIRCLEQ_INIT(&mp->hqh[entry]);
                   ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:301:2: error: unknown type name 'u_int32_t'
  u_int32_t free;  /* page number of first free page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:283:2: error: unknown type name 'recno_t'
  recno_t  rcursor;  /* R: recno cursor (1-based) */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:299:2: error: unknown type name 'u_int32_t'
  u_int32_t version; /* version */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:41: error: unknown type name 'DBT'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:158:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored below */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:305:2: error: unknown type name 'u_int32_t'
  u_int32_t flags;  /* bt_flags & SAVEMETA */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:302:2: error: unknown type name 'u_int32_t'
  u_int32_t nrecs;  /* R: number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:299:2: error: unknown type name 'u_int32_t'
  u_int32_t version; /* version */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:299:2: error: unknown type name 'u_int32_t'
  u_int32_t version; /* version */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:29: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:298:2: error: unknown type name 'u_int32_t'
  u_int32_t magic;  /* magic number */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:299:2: error: unknown type name 'u_int32_t'
  u_int32_t version; /* version */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:75:4: error: request for member 'maxcache' in something not a structure or union
  mp->maxcache = maxcache;
    ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:302:2: error: unknown type name 'u_int32_t'
  u_int32_t nrecs;  /* R: number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:289:2: error: unknown type name 'u_int8_t'
  u_int8_t flags;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:300:2: error: unknown type name 'u_int32_t'
  u_int32_t psize;  /* page size */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:37: error: unknown type name 'DBT'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:178:2: error: unknown type name 'u_int32_t'
  u_int32_t ksize;  /* size of key */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:310:2: error: unknown type name 'MPOOL'
  MPOOL  *bt_mp;  /* memory pool cookie */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:305:2: error: unknown type name 'u_int32_t'
  u_int32_t flags;  /* bt_flags & SAVEMETA */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:300:2: error: unknown type name 'u_int32_t'
  u_int32_t psize;  /* page size */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:300:2: error: unknown type name 'u_int32_t'
  u_int32_t psize;  /* page size */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:42: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:299:2: error: unknown type name 'u_int32_t'
  u_int32_t version; /* version */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:300:2: error: unknown type name 'u_int32_t'
  u_int32_t psize;  /* page size */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:76:4: error: request for member 'fvtable' in something not a structure or union
  mp->fvtable = fvtable;
    ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:305:2: error: unknown type name 'u_int32_t'
  u_int32_t flags;  /* bt_flags & SAVEMETA */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:298:2: error: unknown type name 'u_int32_t'
  u_int32_t magic;  /* magic number */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:301:2: error: unknown type name 'u_int32_t'
  u_int32_t free;  /* page number of first free page */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:44: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:179:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:312:2: error: unknown type name 'DB'
  DB  *bt_dbp;  /* pointer to enclosing DB */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:310:2: error: unknown type name 'MPOOL'
  MPOOL  *bt_mp;  /* memory pool cookie */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:301:2: error: unknown type name 'u_int32_t'
  u_int32_t free;  /* page number of first free page */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:301:2: error: unknown type name 'u_int32_t'
  u_int32_t free;  /* page number of first free page */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:32: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:300:2: error: unknown type name 'u_int32_t'
  u_int32_t psize;  /* page size */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:301:2: error: unknown type name 'u_int32_t'
  u_int32_t free;  /* page number of first free page */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:77:22: error: request for member 'fvtable' in something not a structure or union
  off_t file_size = mp->fvtable->lseek(fd, 0, SEEK_END);
                      ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:310:2: error: unknown type name 'MPOOL'
  MPOOL  *bt_mp;  /* memory pool cookie */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:299:2: error: unknown type name 'u_int32_t'
  u_int32_t version; /* version */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:302:2: error: unknown type name 'u_int32_t'
  u_int32_t nrecs;  /* R: number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:43:25: error: unknown type name 'DB'
 int  __bt_fd __P((const DB *));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:211:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:315:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE  *bt_pinned;  /* page pinned across calls */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:312:2: error: unknown type name 'DB'
  DB  *bt_dbp;  /* pointer to enclosing DB */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:302:2: error: unknown type name 'u_int32_t'
  u_int32_t nrecs;  /* R: number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:302:2: error: unknown type name 'u_int32_t'
  u_int32_t nrecs;  /* R: number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:45: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:301:2: error: unknown type name 'u_int32_t'
  u_int32_t free;  /* page number of first free page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:302:2: error: unknown type name 'u_int32_t'
  u_int32_t nrecs;  /* R: number of records */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:80:4: error: request for member 'npages' in something not a structure or union
  mp->npages = file_size / pagesize;
    ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:312:2: error: unknown type name 'DB'
  DB  *bt_dbp;  /* pointer to enclosing DB */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:300:2: error: unknown type name 'u_int32_t'
  u_int32_t psize;  /* page size */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:305:2: error: unknown type name 'u_int32_t'
  u_int32_t flags;  /* bt_flags & SAVEMETA */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:44:30: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_free __P((BTREE *, PAGE *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:247:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* the page number */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:315:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE  *bt_pinned;  /* page pinned across calls */
  ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_utils.c:43:
 ../../lib/berkeley-db-1.xx/btree/extern.h:36:22: error: unknown type name 'DB'
 int  __bt_close __P((DB *));
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:305:2: error: unknown type name 'u_int32_t'
  u_int32_t flags;  /* bt_flags & SAVEMETA */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:305:2: error: unknown type name 'u_int32_t'
  u_int32_t flags;  /* bt_flags & SAVEMETA */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:29: error: unknown type name 'DB'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:302:2: error: unknown type name 'u_int32_t'
  u_int32_t nrecs;  /* R: number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:305:2: error: unknown type name 'u_int32_t'
  u_int32_t flags;  /* bt_flags & SAVEMETA */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:81:4: error: request for member 'pagesize' in something not a structure or union
  mp->pagesize = pagesize;
    ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:315:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE  *bt_pinned;  /* page pinned across calls */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:301:2: error: unknown type name 'u_int32_t'
  u_int32_t free;  /* page number of first free page */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:310:2: error: unknown type name 'MPOOL'
  MPOOL  *bt_mp;  /* memory pool cookie */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:26: error: unknown type name 'DB'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:248:2: error: unknown type name 'indx_t'
  indx_t index;   /* the index on the page */
  ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_get.c:45:
 ../../lib/berkeley-db-1.xx/btree/extern.h:36:22: error: unknown type name 'DB'
 int  __bt_close __P((DB *));
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:37:35: error: unknown type name 'DBT'
 int  __bt_cmp __P((BTREE *, const DBT *, EPG *));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:310:2: error: unknown type name 'MPOOL'
  MPOOL  *bt_mp;  /* memory pool cookie */
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:50:45: error: unknown type name 'DBT'
 static int __bt_bdelete __P((BTREE *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:310:2: error: unknown type name 'MPOOL'
  MPOOL  *bt_mp;  /* memory pool cookie */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:41: error: unknown type name 'DBT'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:305:2: error: unknown type name 'u_int32_t'
  u_int32_t flags;  /* bt_flags & SAVEMETA */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:310:2: error: unknown type name 'MPOOL'
  MPOOL  *bt_mp;  /* memory pool cookie */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:82:4: error: request for member 'fd' in something not a structure or union
  mp->fd = fd;
    ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:302:2: error: unknown type name 'u_int32_t'
  u_int32_t nrecs;  /* R: number of records */
  ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_seq.c:45:
 ../../lib/berkeley-db-1.xx/btree/extern.h:36:22: error: unknown type name 'DB'
 int  __bt_close __P((DB *));
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:312:2: error: unknown type name 'DB'
  DB  *bt_dbp;  /* pointer to enclosing DB */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:38: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:252:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE *page;   /* the (pinned) page */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:37:35: error: unknown type name 'DBT'
 int  __bt_cmp __P((BTREE *, const DBT *, EPG *));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:29: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:312:2: error: unknown type name 'DB'
  DB  *bt_dbp;  /* pointer to enclosing DB */
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:51:44: error: unknown type name 'DBT'
 static int __bt_curdel __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:312:2: error: unknown type name 'DB'
  DB  *bt_dbp;  /* pointer to enclosing DB */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:37: error: unknown type name 'DBT'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:310:2: error: unknown type name 'MPOOL'
  MPOOL  *bt_mp;  /* memory pool cookie */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:312:2: error: unknown type name 'DB'
  DB  *bt_dbp;  /* pointer to enclosing DB */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_filter':
 ../../lib/berkeley-db-1.xx/btree/btree.h:305:2: error: unknown type name 'u_int32_t'
  u_int32_t flags;  /* bt_flags & SAVEMETA */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:37:35: error: unknown type name 'DBT'
 int  __bt_cmp __P((BTREE *, const DBT *, EPG *));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:315:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE  *bt_pinned;  /* page pinned across calls */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:45: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:282:2: error: unknown type name 'DBT'
  DBT  key;   /* B: Saved key, or key.data == NULL. */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:29: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:42: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:315:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE  *bt_pinned;  /* page pinned across calls */
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:51:51: error: expected declaration specifiers or '...' before 'PAGE'
 static int __bt_curdel __P((BTREE *, const DBT *, PAGE *, u_int));
                                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:315:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE  *bt_pinned;  /* page pinned across calls */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:44: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:312:2: error: unknown type name 'DB'
  DB  *bt_dbp;  /* pointer to enclosing DB */
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:315:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE  *bt_pinned;  /* page pinned across calls */
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:92:2: error: unknown type name 'MPOOL'
  MPOOL *mp;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:310:2: error: unknown type name 'MPOOL'
  MPOOL  *bt_mp;  /* memory pool cookie */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:29: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/btree.h:388:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:1: error: unknown type name 'PAGE'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
 ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_search.c:43:
 ../../lib/berkeley-db-1.xx/btree/extern.h:36:22: error: unknown type name 'DB'
 int  __bt_close __P((DB *));
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:283:2: error: unknown type name 'recno_t'
  recno_t  rcursor;  /* R: recno cursor (1-based) */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:42: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:32: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_open.c:53:
 ../../lib/berkeley-db-1.xx/btree/extern.h:36:22: error: unknown type name 'DB'
 int  __bt_close __P((DB *));
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:52:39: error: expected declaration specifiers or '...' before 'PAGE'
 static int __bt_pdelete __P((BTREE *, PAGE *));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_page.c:40:
 ../../lib/berkeley-db-1.xx/btree/extern.h:36:22: error: unknown type name 'DB'
 int  __bt_close __P((DB *));
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:43:25: error: unknown type name 'DB'
 int  __bt_fd __P((const DB *));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:315:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE  *bt_pinned;  /* page pinned across calls */
  ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/mpool/mpool.c:42:
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:93:28: error: unknown type name 'pgno_t'
  void (*pgin) __P((void *, pgno_t, void *));
                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_conv.c:43:
 ../../lib/berkeley-db-1.xx/btree/extern.h:36:22: error: unknown type name 'DB'
 int  __bt_close __P((DB *));
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:312:2: error: unknown type name 'DB'
  DB  *bt_dbp;  /* pointer to enclosing DB */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:42: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_split.c:44:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:30: error: unknown type name 'pgno_t'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:37:35: error: unknown type name 'DBT'
 int  __bt_cmp __P((BTREE *, const DBT *, EPG *));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:289:2: error: unknown type name 'u_int8_t'
  u_int8_t flags;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:32: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:45: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:37:35: error: unknown type name 'DBT'
 int  __bt_cmp __P((BTREE *, const DBT *, EPG *));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:53:38: error: expected declaration specifiers or '...' before 'PAGE'
 static int __bt_relink __P((BTREE *, PAGE *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:37:35: error: unknown type name 'DBT'
 int  __bt_cmp __P((BTREE *, const DBT *, EPG *));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:44:30: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_free __P((BTREE *, PAGE *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:43:
 ../../lib/berkeley-db-1.xx/btree/extern.h:36:22: error: unknown type name 'DB'
 int  __bt_close __P((DB *));
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:94:29: error: unknown type name 'pgno_t'
  void (*pgout) __P((void *, pgno_t, void *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:37:35: error: unknown type name 'DBT'
 int  __bt_cmp __P((BTREE *, const DBT *, EPG *));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:315:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE  *bt_pinned;  /* page pinned across calls */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:32: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:47:30: error: unknown type name 'pgno_t'
 void  __bt_pgin __P((void *, pgno_t, void *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:29: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:298:2: error: unknown type name 'u_int32_t'
  u_int32_t magic;  /* magic number */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:45: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:29: error: unknown type name 'DB'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:29: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:54:38: error: expected declaration specifiers or '...' before 'PAGE'
 static int __bt_stkacq __P((BTREE *, PAGE **, CURSOR *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:29: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:26: error: unknown type name 'DB'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:37:35: error: unknown type name 'DBT'
 int  __bt_cmp __P((BTREE *, const DBT *, EPG *));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:91:1: error: type of 'pgin' defaults to 'int' [-Werror=implicit-int]
 mpool_filter(mp, pgin, pgout, pgcookie)
 ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:29: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_debug.c:43:
 ../../lib/berkeley-db-1.xx/btree/extern.h:36:22: error: unknown type name 'DB'
 int  __bt_close __P((DB *));
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:45: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:48:31: error: unknown type name 'pgno_t'
 void  __bt_pgout __P((void *, pgno_t, void *));
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:42: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:299:2: error: unknown type name 'u_int32_t'
  u_int32_t version; /* version */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:29: error: unknown type name 'DB'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:41: error: unknown type name 'DBT'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:42: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: In function '__bt_delete':
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:42: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:38: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:29: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:91:1: error: type of 'pgout' defaults to 'int' [-Werror=implicit-int]
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:42: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:37:35: error: unknown type name 'DBT'
 int  __bt_cmp __P((BTREE *, const DBT *, EPG *));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:29: error: unknown type name 'DB'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:49:30: error: unknown type name 'pgno_t'
 int  __bt_push __P((BTREE *, pgno_t, int));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:32: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:300:2: error: unknown type name 'u_int32_t'
  u_int32_t psize;  /* page size */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:41: error: unknown type name 'DBT'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:37: error: unknown type name 'DBT'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:32: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:64:8: error: unknown type name 'DB'
  const DB *dbp;
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:32: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:45: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:42: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:97:4: error: request for member 'pgin' in something not a structure or union
  mp->pgin = pgin;
    ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:32: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:29: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:41: error: unknown type name 'DBT'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:26: error: unknown type name 'DB'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:45: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:301:2: error: unknown type name 'u_int32_t'
  u_int32_t free;  /* page number of first free page */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:37: error: unknown type name 'DBT'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:44: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:45: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:65:8: error: unknown type name 'DBT'
  const DBT *key;
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:45: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/btree.h:388:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_put.c:49:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:1: error: unknown type name 'PAGE'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
 ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:32: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:98:4: error: request for member 'pgout' in something not a structure or union
  mp->pgout = pgout;
    ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:45: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:42: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:37: error: unknown type name 'DBT'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:35: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:29: error: unknown type name 'DB'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:302:2: error: unknown type name 'u_int32_t'
  u_int32_t nrecs;  /* R: number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:44: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:43:25: error: unknown type name 'DB'
 int  __bt_fd __P((const DB *));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:29: error: unknown type name 'DB'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:70:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:29: error: unknown type name 'DB'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_put.c:44:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:30: error: unknown type name 'pgno_t'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:45: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:99:4: error: request for member 'pgcookie' in something not a structure or union
  mp->pgcookie = pgcookie;
    ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:29: error: unknown type name 'DB'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:32: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:44: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:41: error: unknown type name 'DBT'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:305:2: error: unknown type name 'u_int32_t'
  u_int32_t flags;  /* bt_flags & SAVEMETA */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:43:25: error: unknown type name 'DB'
 int  __bt_fd __P((const DB *));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:44:30: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_free __P((BTREE *, PAGE *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:41: error: unknown type name 'DBT'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:70:8: note: each undeclared identifier is reported only once for each function it appears in
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:41: error: unknown type name 'DBT'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:47:30: error: unknown type name 'pgno_t'
 void  __bt_pgin __P((void *, pgno_t, void *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:29: error: unknown type name 'DB'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_new':
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:41: error: unknown type name 'DBT'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:45: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:43:25: error: unknown type name 'DB'
 int  __bt_fd __P((const DB *));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:37: error: unknown type name 'DBT'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:310:2: error: unknown type name 'MPOOL'
  MPOOL  *bt_mp;  /* memory pool cookie */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:44:30: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_free __P((BTREE *, PAGE *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:26: error: unknown type name 'DB'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:37: error: unknown type name 'DBT'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:73:9: error: request for member 'internal' in something not a structure or union
  t = dbp->internal;
         ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:37: error: unknown type name 'DBT'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:48:31: error: unknown type name 'pgno_t'
 void  __bt_pgout __P((void *, pgno_t, void *));
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:41: error: unknown type name 'DBT'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:108:2: error: unknown type name 'MPOOL'
  MPOOL *mp;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:37: error: unknown type name 'DBT'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:29: error: unknown type name 'DB'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:44:30: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_free __P((BTREE *, PAGE *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:44: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:312:2: error: unknown type name 'DB'
  DB  *bt_dbp;  /* pointer to enclosing DB */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:26: error: unknown type name 'DB'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:38: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:44: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:76:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
  if (t->bt_pinned != NULL) {
       ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:44: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:49:30: error: unknown type name 'pgno_t'
 int  __bt_push __P((BTREE *, pgno_t, int));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:37: error: unknown type name 'DBT'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:109:2: error: unknown type name 'pgno_t'
  pgno_t *pgnoaddr;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:44: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:41: error: unknown type name 'DBT'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:26: error: unknown type name 'DB'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:43:25: error: unknown type name 'DB'
 int  __bt_fd __P((const DB *));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:315:2: error: expected specifier-qualifier-list before 'PAGE'
  PAGE  *bt_pinned;  /* page pinned across calls */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:38: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:45: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:43:25: error: unknown type name 'DB'
 int  __bt_fd __P((const DB *));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:77:3: error: implicit declaration of function 'mpool_put' [-Werror=implicit-function-declaration]
   mpool_put(t->bt_mp, t->bt_pinned, 0);
   ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:43:25: error: unknown type name 'DB'
 int  __bt_fd __P((const DB *));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:26: error: unknown type name 'DB'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:44: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:112:2: error: unknown type name 'BKT'
  BKT *bp;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:43:25: error: unknown type name 'DB'
 int  __bt_fd __P((const DB *));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:37: error: unknown type name 'DBT'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../extmod/modbtree.c:37:0:
 ../../lib/berkeley-db-1.xx/PORT/include/db.h:1:1: error: expected identifier or '(' before '.' token
 ../../include/db.h
 ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:38: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:44:30: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_free __P((BTREE *, PAGE *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_close.c:44:
 ../../lib/berkeley-db-1.xx/btree/extern.h:36:22: error: unknown type name 'DB'
 int  __bt_close __P((DB *));
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:45: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/btree.h:388:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_utils.c:48:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:1: error: unknown type name 'PAGE'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
 ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:44:30: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_free __P((BTREE *, PAGE *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:77:24: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   mpool_put(t->bt_mp, t->bt_pinned, 0);
                        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:44:30: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_free __P((BTREE *, PAGE *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:35: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:43:25: error: unknown type name 'DB'
 int  __bt_fd __P((const DB *));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:114:8: error: request for member 'npages' in something not a structure or union
  if (mp->npages == MAX_PAGE_NUMBER) {
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:44:30: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_free __P((BTREE *, PAGE *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:44: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../extmod/modbtree.c:38:0:
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:89:3: error: data definition has no type or storage class [-Werror]
 } PAGE;
   ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:45: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:26: error: unknown type name 'DB'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:37:35: error: unknown type name 'DBT'
 int  __bt_cmp __P((BTREE *, const DBT *, EPG *));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/btree.h:388:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_get.c:48:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:1: error: unknown type name 'PAGE'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
 ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_utils.c:43:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:30: error: unknown type name 'pgno_t'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:26: error: unknown type name 'DB'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:78:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   t->bt_pinned = NULL;
    ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:26: error: unknown type name 'DB'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:44:30: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_free __P((BTREE *, PAGE *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:114:20: error: 'MAX_PAGE_NUMBER' undeclared (first use in this function)
  if (mp->npages == MAX_PAGE_NUMBER) {
                    ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:26: error: unknown type name 'DB'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:43:25: error: unknown type name 'DB'
 int  __bt_fd __P((const DB *));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:89:3: error: type defaults to 'int' in declaration of 'PAGE' [-Werror=implicit-int]
 In file included from ../../lib/berkeley-db-1.xx/btree/btree.h:388:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_seq.c:49:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:1: error: unknown type name 'PAGE'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
 ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:38: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:29: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_get.c:45:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:30: error: unknown type name 'pgno_t'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:47:30: error: unknown type name 'pgno_t'
 void  __bt_pgin __P((void *, pgno_t, void *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:38: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:82:6: note: in expansion of macro 'F_ISSET'
  if (F_ISSET(t, B_RDONLY)) {
      ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:38: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:26: error: unknown type name 'DB'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:126:12: error: implicit declaration of function 'mpool_bkt' [-Werror=implicit-function-declaration]
  if ((bp = mpool_bkt(mp)) == NULL)
            ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:38: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:44:30: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_free __P((BTREE *, PAGE *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:126:2: error: unknown type name 'u_int32_t'
  u_int32_t ksize;  /* key size */
  ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_seq.c:45:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:30: error: unknown type name 'pgno_t'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:45: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:39:42: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:47:30: error: unknown type name 'pgno_t'
 void  __bt_pgin __P((void *, pgno_t, void *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:48:31: error: unknown type name 'pgno_t'
 void  __bt_pgout __P((void *, pgno_t, void *));
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:45: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:84:11: error: 'RET_ERROR' undeclared (first use in this function)
   return (RET_ERROR);
           ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:45: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:38: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:126:10: error: assignment makes pointer from integer without a cast [-Werror=int-conversion]
  if ((bp = mpool_bkt(mp)) == NULL)
          ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:45: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:26: error: unknown type name 'DB'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:127:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored on */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:47:30: error: unknown type name 'pgno_t'
 void  __bt_pgin __P((void *, pgno_t, void *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/btree.h:388:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_search.c:46:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:1: error: unknown type name 'PAGE'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
 ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:32: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:48:31: error: unknown type name 'pgno_t'
 void  __bt_pgout __P((void *, pgno_t, void *));
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:49:30: error: unknown type name 'pgno_t'
 int  __bt_push __P((BTREE *, pgno_t, int));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/btree.h:388:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_open.c:59:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:1: error: unknown type name 'PAGE'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:91:7: error: 'R_CURSOR' undeclared (first use in this function)
  case R_CURSOR:
       ^
 In file included from ../../lib/berkeley-db-1.xx/btree/btree.h:388:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_page.c:43:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:1: error: unknown type name 'PAGE'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
 ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:45: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:128:16: error: request for member 'pgno' in something not a structure or union
  *pgnoaddr = bp->pgno = mp->npages++;
                ^
 In file included from ../../lib/berkeley-db-1.xx/btree/btree.h:388:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_conv.c:46:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:1: error: unknown type name 'PAGE'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
 ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:38: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:157:2: error: unknown type name 'recno_t'
  recno_t nrecs;   /* number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:48:31: error: unknown type name 'pgno_t'
 void  __bt_pgout __P((void *, pgno_t, void *));
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_search.c:43:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:30: error: unknown type name 'pgno_t'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:40:45: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:49:30: error: unknown type name 'pgno_t'
 int  __bt_push __P((BTREE *, pgno_t, int));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:26: error: unknown type name 'DB'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_open.c:53:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:30: error: unknown type name 'pgno_t'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:96:9: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
   c = &t->bt_cursor;
         ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_page.c:40:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:30: error: unknown type name 'pgno_t'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/btree.h:388:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:48:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:1: error: unknown type name 'PAGE'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
 ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:128:27: error: request for member 'npages' in something not a structure or union
  *pgnoaddr = bp->pgno = mp->npages++;
                           ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_conv.c:43:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:30: error: unknown type name 'pgno_t'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:45: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:158:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* page number stored below */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:49:30: error: unknown type name 'pgno_t'
 int  __bt_push __P((BTREE *, pgno_t, int));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:47:30: error: unknown type name 'pgno_t'
 void  __bt_pgin __P((void *, pgno_t, void *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:29: error: unknown type name 'DB'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:26: error: unknown type name 'DB'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:35: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:47:30: error: unknown type name 'pgno_t'
 void  __bt_pgin __P((void *, pgno_t, void *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:99:13: error: 'RET_SPECIAL' undeclared (first use in this function)
     return (RET_SPECIAL);
             ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:47:30: error: unknown type name 'pgno_t'
 void  __bt_pgin __P((void *, pgno_t, void *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:43:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:30: error: unknown type name 'pgno_t'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:129:4: error: request for member 'flags' in something not a structure or union
  bp->flags = MPOOL_PINNED;
    ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:47:30: error: unknown type name 'pgno_t'
 void  __bt_pgin __P((void *, pgno_t, void *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/btree.h:388:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_debug.c:48:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:1: error: unknown type name 'PAGE'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
 ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:178:2: error: unknown type name 'u_int32_t'
  u_int32_t ksize;  /* size of key */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:26: error: unknown type name 'DB'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:48:31: error: unknown type name 'pgno_t'
 void  __bt_pgout __P((void *, pgno_t, void *));
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:41:41: error: unknown type name 'DBT'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:35: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:48:31: error: unknown type name 'pgno_t'
 void  __bt_pgout __P((void *, pgno_t, void *));
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:100:13: error: implicit declaration of function 'mpool_get' [-Werror=implicit-function-declaration]
    if ((h = mpool_get(t->bt_mp, c->pg.pgno, 0)) == NULL)
             ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:48:31: error: unknown type name 'pgno_t'
 void  __bt_pgout __P((void *, pgno_t, void *));
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:47:30: error: unknown type name 'pgno_t'
 void  __bt_pgin __P((void *, pgno_t, void *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:129:14: error: 'MPOOL_PINNED' undeclared (first use in this function)
  bp->flags = MPOOL_PINNED;
              ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:48:31: error: unknown type name 'pgno_t'
 void  __bt_pgout __P((void *, pgno_t, void *));
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_debug.c:43:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:30: error: unknown type name 'pgno_t'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:179:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:35: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:49:30: error: unknown type name 'pgno_t'
 int  __bt_push __P((BTREE *, pgno_t, int));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:37: error: unknown type name 'DBT'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:49:30: error: unknown type name 'pgno_t'
 int  __bt_push __P((BTREE *, pgno_t, int));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:107:8: note: in expansion of macro 'NEXTINDEX'
    if (NEXTINDEX(h) == 1)
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:49:30: error: unknown type name 'pgno_t'
 int  __bt_push __P((BTREE *, pgno_t, int));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:48:31: error: unknown type name 'pgno_t'
 void  __bt_pgout __P((void *, pgno_t, void *));
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:131:12: error: request for member 'hqh' in something not a structure or union
  head = &mp->hqh[HASHKEY(bp->pgno)];
            ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:49:30: error: unknown type name 'pgno_t'
 int  __bt_push __P((BTREE *, pgno_t, int));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:47:30: error: unknown type name 'pgno_t'
 void  __bt_pgin __P((void *, pgno_t, void *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:211:2: error: unknown type name 'u_int32_t'
  u_int32_t dsize;  /* size of data */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:26: error: unknown type name 'DB'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:42:44: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:26: error: unknown type name 'DB'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:107:8: note: in expansion of macro 'NEXTINDEX'
    if (NEXTINDEX(h) == 1)
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:26: error: unknown type name 'DB'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:49:30: error: unknown type name 'pgno_t'
 int  __bt_push __P((BTREE *, pgno_t, int));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:131:18: error: implicit declaration of function 'HASHKEY' [-Werror=implicit-function-declaration]
  head = &mp->hqh[HASHKEY(bp->pgno)];
                  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:26: error: unknown type name 'DB'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:48:31: error: unknown type name 'pgno_t'
 void  __bt_pgout __P((void *, pgno_t, void *));
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:247:2: error: unknown type name 'pgno_t'
  pgno_t pgno;   /* the page number */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:35: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:43:25: error: unknown type name 'DB'
 int  __bt_fd __P((const DB *));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:35: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:107:8: note: in expansion of macro 'NEXTINDEX'
    if (NEXTINDEX(h) == 1)
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:35: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:26: error: unknown type name 'DB'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:131:28: error: request for member 'pgno' in something not a structure or union
  head = &mp->hqh[HASHKEY(bp->pgno)];
                            ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:35: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:49:30: error: unknown type name 'pgno_t'
 int  __bt_push __P((BTREE *, pgno_t, int));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:248:2: error: unknown type name 'indx_t'
  indx_t index;   /* the index on the page */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:44:30: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_free __P((BTREE *, PAGE *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:108:9: error: implicit declaration of function '__bt_stkacq' [-Werror=implicit-function-declaration]
     if (__bt_stkacq(t, &h, &t->bt_cursor))
         ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:35: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:132:2: error: implicit declaration of function 'CIRCLEQ_INSERT_HEAD' [-Werror=implicit-function-declaration]
  CIRCLEQ_INSERT_HEAD(head, bp, hq);
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:26: error: unknown type name 'DB'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:252:2: error: expected specifier-qualifier-list before 'PAG
 '
  PAGE *page;   /* the (pinned) page */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:26: error: unknown type name 'DB'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:108:30: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
     if (__bt_stkacq(t, &h, &t->bt_cursor))
                              ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:132:32: error: 'hq' undeclared (first use in this function)
  CIRCLEQ_INSERT_HEAD(head, bp, hq);
                                ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:35: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:282:2: error: unknown type name 'DBT'
  DBT  key;   /* B: Saved key, or key.data == NULL. */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:51:36: error: expected declaration specifiers or '...' before 'PAGE'
 static int  bt_broot __P((BTREE *, PAGE *, PAGE *, PAGE *));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:38: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:111:13: error: implicit declaration of function '__bt_dleaf' [-Werror=implicit-function-declaration]
    status = __bt_dleaf(t, NULL, h, c->pg.index);
             ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:133:2: error: implicit declaration of function 'CIRCLEQ_INSERT_TAIL' [-Werror=implicit-function-declaration]
  CIRCLEQ_INSERT_TAIL(&mp->lqh, bp, q);
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:283:2: error: unknown type name 'recno_t'
  recno_t  rcursor;  /* R: recno cursor (1-based) */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:51:44: error: expected declaration specifiers or '...' before 'PAGE'
 static int  bt_broot __P((BTREE *, PAGE *, PAGE *, PAGE *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:45:45: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:113:39: error: 'RET_SUCCESS' undeclared (first use in this function)
    if (NEXTINDEX(h) == 0 && status == RET_SUCCESS) {
                                       ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:133:25: error: request for member 'lqh' in something not a structure or union
  CIRCLEQ_INSERT_TAIL(&mp->lqh, bp, q);
                         ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:289:2: error: unknown type name 'u_int8_t'
  u_int8_t flags;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:51:52: error: expected declaration specifiers or '...' before 'PAGE'
 static int  bt_broot __P((BTREE *, PAGE *, PAGE *, PAGE *));
                                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/btree.h:388:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_close.c:49:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:1: error: unknown type name 'PAGE'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
 ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:114:9: error: implicit declaration of function '__bt_pdelete' [-Werror=implicit-function-declaration]
     if (__bt_pdelete(t, h))
         ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:133:36: error: 'q' undeclared (first use in this function)
  CIRCLEQ_INSERT_TAIL(&mp->lqh, bp, q);
                                    ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:298:2: error: unknown type name 'u_int32_t'
  u_int32_t magic;  /* magic number */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:52:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
 static PAGE *bt_page
             ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_close.c:44:
 ../../lib/berkeley-db-1.xx/btree/extern.h:46:30: error: unknown type name 'pgno_t'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:118:36: error: 'MPOOL_DIRTY' undeclared (first use in this function)
         h, status == RET_SUCCESS ? MPOOL_DIRTY : 0);
                                    ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:134:12: error: request for member 'page' in something not a structure or union
  return (bp->page);
            ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:299:2: error: unknown type name 'u_int32_t'
  u_int32_t version; /* version */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_split.c:44:
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:54:39: error: unknown type name 'pgno_t'
 static int  bt_preserve __P((BTREE *, pgno_t));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:47:30: error: unknown type name 'pgno_t'
 void  __bt_pgin __P((void *, pgno_t, void *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:40:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_SET(p, f) (p)->flags |= (f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:127:3: note: in expansion of macro 'F_SET'
   F_SET(t, B_MODIFIED);
   ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_get':
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:300:2: error: unknown type name 'u_int32_t'
  u_int32_t psize;  /* page size */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:55:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
 static PAGE *bt_psplit
             ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:48:31: error: unknown type name 'pgno_t'
 void  __bt_pgout __P((void *, pgno_t, void *));
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:51:41: error: unknown type name 'DBT'
 static EPG *bt_fast __P((BTREE *, const DBT *, const DBT *, int *));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:143:2: error: unknown type name 'MPOOL'
  MPOOL *mp;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:301:2: error: unknown type name 'u_int32_t'
  u_int32_t free;  /* page number of first free page */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:57:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
 static PAGE *bt_root
             ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:49:30: error: unknown type name 'pgno_t'
 int  __bt_push __P((BTREE *, pgno_t, int));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:144:1: error: static declaration of '__bt_stkacq' follows non-static declaration
 __bt_stkacq(t, hp, c)
 ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:51:54: error: unknown type name 'DBT'
 static EPG *bt_fast __P((BTREE *, const DBT *, const DBT *, int *));
                                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:144:2: error: unknown type name 'pgno_t'
  pgno_t pgno;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:302:2: error: unknown type name 'u_int32_t'
  u_int32_t nrecs;  /* R: number of records */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_split.c:44:
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:59:36: error: expected declaration specifiers or '...' before 'PAGE'
 static int  bt_rroot __P((BTREE *, PAGE *, PAGE *, PAGE *));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:26: error: unknown type name 'DB'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:108:9: note: previous implicit declaration of '__bt_stkacq' was here
     if (__bt_stkacq(t, &h, &t->bt_cursor))
         ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c: In function '__bt_put':
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:148:2: error: unknown type name 'BKT'
  BKT *bp;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:305:2: error: unknown type name 'u_int32_t'
  u_int32_t flags;  /* bt_flags & SAVEMETA */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:59:44: error: expected declaration specifiers or '...' before 'PAGE'
 static int  bt_rroot __P((BTREE *, PAGE *, PAGE *, PAGE *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:35: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: In function '__bt_stkacq':
 ../../lib/berkeley-db-1.xx/btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:68:8: error: unknown type name 'DB'
  const DB *dbp;
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:153:16: error: request for member 'npages' in something not a structure or union
  if (pgno >= mp->npages) {
                ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:310:2: error: unknown type name 'MPOOL'
  MPOOL  *bt_mp;  /* memory pool cookie */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:59:52: error: expected declaration specifiers or '...' before 'PAGE'
 static int  bt_rroot __P((BTREE *, PAGE *, PAGE *, PAGE *));
                                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:146:2: error: expected declaration specifiers before 'PAGE'
  PAGE **hp;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:69:2: error: unknown type name 'DBT'
  DBT *key;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:163:12: error: implicit declaration of function 'mpool_look' [-Werror=implicit-function-declaration]
  if ((bp = mpool_look(mp, pgno)) != NULL) {
            ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:312:2: error: unknown type name 'DB'
  DB  *bt_dbp;  /* pointer to enclosing DB */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:60:8: error: unknown type name 'recno_t'
 static recno_t  rec_total __P((PAGE *));
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:144:1: error: type of 'hp' defaults to 'int' [-Werror=implicit-int]
 __bt_stkacq(t, hp, c)
 ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:70:8: error: unknown type name 'DBT'
  const DBT *data;
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:163:10: error: assignment makes pointer from integer without a cast [-Werror=int-conversion]
  if ((bp = mpool_look(mp, pgno)) != NULL) {
          ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:315:2: error: expected specifier-qualifier-list before 'PAG
 '
  PAGE  *bt_pinned;  /* page pinned across calls */
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../lib/berkeley-db-1.xx/btree/bt_split.c:44:
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:60:32: error: expected declaration specifiers or '...' before 'PAGE'
 static recno_t  rec_total __P((PAGE *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c: In function '__bt_ret':
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:152:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:74:2: error: unknown type name 'DBT'
  DBT tkey, tdata;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:175:13: error: request for member 'hqh' in something not a structure or union
   head = &mp->hqh[HASHKEY(bp->pgno)];
             ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../extmod/modbtree.c:27:
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:36:22: error: unknown type name 'DB'
 int  __bt_close __P((DB *));
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c: In function '__bt_split':
 ../../lib/berkeley-db-1.xx/btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c: In function '__bt_get':
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:70:2: error: unknown type name 'DBT'
  DBT *key, *rkey, *data, *rdata;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:153:2: error: unknown type name 'indx_t'
  indx_t index = 0;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:76:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:175:29: error: request for member 'pgno' in something not a structure or union
   head = &mp->hqh[HASHKEY(bp->pgno)];
                             ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:37:35: error: unknown type name 'DBT'
 int  __bt_cmp __P((BTREE *, const DBT *, EPG *));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:51:43: error: unknown type name 'DBT'
 static int __bt_first __P((BTREE *, const DBT *, EPG *, int *));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:84:2: error: expected declaration specifiers before 'PAGE'
  PAGE *sp;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:64:8: error: unknown type name 'DB'
  const DB *dbp;
        ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_utils.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:76:17: error: 'EPG {aka struct _epg}' has no member named 'page'
  bl = GETBLEAF(e->page, e->index);
                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:186:22: note: in definition of macro 'GETBLEAF'
  ((BLEAF *)((char *)(pg) + (pg)->linp[indx]))
                      ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:154:2: error: unknown type name 'pgno_t'
  pgno_t pgno;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:76:8: note: each undeclared identifier is reported only once for each function it appears in
 ../../lib/berkeley-db-1.xx/btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:176:3: error: implicit declaration of function 'CIRCLEQ_REMOVE' [-Werror=implicit-function-declaration]
   CIRCLEQ_REMOVE(head, bp, hq);
   ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:39:29: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:53:45: error: unknown type name 'DBT'
 static int __bt_seqset __P((BTREE *, EPG *, DBT *, int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:85:8: error: unknown type name 'DBT'
  const DBT *key, *data;
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:65:8: error: unknown type name 'DBT'
  const DBT *key;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:76:17: error: 'EPG {aka struct _epg}' has no member named 'page'
  bl = GETBLEAF(e->page, e->index);
                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:186:29: note: in definition of macro 'GETBLEAF'
  ((BLEAF *)((char *)(pg) + (pg)->linp[indx]))
                             ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:155:2: error: unknown type name 'recno_t'
  recno_t nextpg, prevpg;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:77:2: error: unknown type name 'indx_t'
  indx_t index, nxtindex;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:176:28: error: 'hq' undeclared (first use in this function)
   CIRCLEQ_REMOVE(head, bp, hq);
                            ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:39:42: error: unknown type name 'DBT'
 int  __bt_defcmp __P((const DBT *, const DBT *));
                                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c: In function '__bt_seq':
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:88:2: error: unknown type name 'u_int32_t'
  u_int32_t argskip;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:48:37: error: expected declaration specifiers or '...' before 'PAGE'
 static int __bt_snext __P((BTREE *, PAGE *, const DBT *, int *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:66:2: error: unknown type name 'DBT'
  DBT *data;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:76:26: error: 'EPG {aka struct _epg}' has no member named 'index'
  bl = GETBLEAF(e->page, e->index);
                          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:186:39: note: in definition of macro 'GETBLEAF'
  ((BLEAF *)((char *)(pg) + (pg)->linp[indx]))
                                       ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:116:1: error: unknown type name 'DB'
 DB *
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:162:6: error: invalid type argument of unary '*' (have 'int')
  h = *hp;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c: In function '__bt_free':
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:78:2: error: unknown type name 'pgno_t'
  pgno_t pg;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:178:21: error: request for member 'lqh' in something not a structure or union
   CIRCLEQ_REMOVE(&mp->lqh, bp, q);
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:48:24: error: expected declaration specifiers or '...' before 'PAGE'
 static void mswap __P((PAGE *));
                        ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:40:32: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:78:8: error: unknown type name 'DB'
  const DB *dbp;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:82:1: error: type of 'sp' defaults to 'int' [-Werror=implicit-int]
 __bt_split(t, sp, key, data, flags, ilen, argskip)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:48:51: error: unknown type name 'DBT'
 static int __bt_snext __P((BTREE *, PAGE *, const DBT *, int *));
                                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:73:9: error: request for member 'internal' in something not a structure or union
  t = dbp->internal;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:88:11: error: request for member 'size' in something not a structure or union
       &key->size, &rkey->data, &rkey->size))
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c: In function '__bt_open':
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:166:7: error: 'EPG {aka struct _epg}' has no member named 'page'
  h = e->page;
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:62:2: error: expected declaration specifiers before 'PAGE'
  PAGE *h;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:79:2: error: unknown type name 'u_int32_t'
  u_int32_t nbytes;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c: In function '__ovfl_get':
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:178:32: error: 'q' undeclared (first use in this function)
   CIRCLEQ_REMOVE(&mp->lqh, bp, q);
                                ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c: In function '__bt_pgin':
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:40:45: error: unknown type name 'DBT'
 size_t  __bt_defpfx __P((const DBT *, const DBT *));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:79:2: error: unknown type name 'DBT'
  DBT *key, *data;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:92:2: error: unknown type name 'DBT'
  DBT a, b;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:49:37: error: expected declaration specifiers or '...' before 'PAGE'
 static int __bt_sprev __P((BTREE *, PAGE *, const DBT *, int *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:76:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
  if (t->bt_pinned != NULL) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:88:24: error: request for member 'data' in something not a structure or union
       &key->size, &rkey->data, &rkey->size))
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:119:8: error: unknown type name 'FILEVTABLE'
  const FILEVTABLE *vtable;
        ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:324:21: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
 #define BT_POP(t) (t->bt_sp == t->bt_stack ? NULL : --t->bt_sp)
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:184:29: note: in expansion of macro 'BT_POP'
   for (level = 0; (parent = BT_POP(t)) != NULL; ++level) {
                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:60:1: error: type of 'h' defaults to 'int' [-Werror=implicit-int]
 __bt_free(t, h)
 ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_put.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:114:27: error: 'pgno_t' undeclared (first use in this function)
 #define NOVFLSIZE (sizeof(pgno_t) + sizeof(u_int32_t))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:81:17: note: in expansion of macro 'NOVFLSIZE'
  char *dest, db[NOVFLSIZE], kb[NOVFLSIZE];
                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:87:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:179:26: error: request for member 'lqh' in something not a structure or union
   CIRCLEQ_INSERT_TAIL(&mp->lqh, bp, q);
                          ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:63:2: error: unknown type name 'pgno_t'
  pgno_t pg;
  ^
 cc1: all warnings being treated as errors
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:41:29: error: unknown type name 'DB'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:86:9: error: request for member 'internal' in something not a structure or union
  t = dbp->internal;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:94:8: error: 'h' undeclared (first use in this function)
  PAGE *h, *l, *r, *lchild, *rchild;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:49:51: error: unknown type name 'DBT'
 static int __bt_sprev __P((BTREE *, PAGE *, const DBT *, int *));
                                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:77:3: error: implicit declaration of function 'mpool_put' [-Werror=implicit-function-declaration]
   mpool_put(t->bt_mp, t->bt_pinned, 0);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:88:37: error: request for member 'size' in something not a structure or union
       &key->size, &rkey->data, &rkey->size))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:121:8: error: unknown type name 'BTREEINFO'
  const BTREEINFO *openinfo;
        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:324:33: error: 'BTREE {aka struct _btree}' has no member named 'bt_stack'
 #define BT_POP(t) (t->bt_sp == t->bt_stack ? NULL : --t->bt_sp)
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:184:29: note: in expansion of macro 'BT_POP'
   for (level = 0; (parent = BT_POP(t)) != NULL; ++level) {
                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:65:3: error: invalid type argument of '->' (have 'int')
  h->prevpg = P_INVALID;
   ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:114:44: error: 'u_int32_t' undeclared (first use in this function)
 #define NOVFLSIZE (sizeof(pgno_t) + sizeof(u_int32_t))
                                            ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:81:17: note: in expansion of macro 'NOVFLSIZE'
  char *dest, db[NOVFLSIZE], kb[NOVFLSIZE];
                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:87:8: note: each undeclared identifier is reported only once for each function it appears in
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:182:5: error: request for member 'flags' in something not a structure or union
   bp->flags |= MPOOL_PINNED;
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:66:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:41:41: error: unknown type name 'DBT'
 int  __bt_delete __P((const DB *, const DBT *, u_int));
                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:89:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
  if (t->bt_pinned != NULL) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:94:8: note: each undeclared identifier is reported only once for each function it appears in
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/btree/bt_debug.o] Error 1
 ../../lib/berkeley-db-1.xx/btree/bt_search.c: In function '__bt_search':
 ../../lib/berkeley-db-1.xx/btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:77:24: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   mpool_put(t->bt_mp, t->bt_pinned, 0);
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:89:12: error: 'RET_ERROR' undeclared (first use in this function)
    return (RET_ERROR);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:125:2: error: unknown type name 'BTREEINFO'
  BTREEINFO b;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:324:56: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
 #define BT_POP(t) (t->bt_sp == t->bt_stack ? NULL : --t->bt_sp)
                                                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:184:29: note: in expansion of macro 'BT_POP'
   for (level = 0; (parent = BT_POP(t)) != NULL; ++level) {
                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:66:3: error: invalid type argument of '->' (have 'int')
  h->nextpg = t->bt_free;
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:83:9: error: request for member 'internal' in something not a structure or union
  t = dbp->internal;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:88:2: error: unknown type name 'pgno_t'
  pgno_t pg;
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:182:16: error: 'MPOOL_PINNED' undeclared (first use in this function)
   bp->flags |= MPOOL_PINNED;
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:66:8: note: each undeclared identifier is reported only once for each function it appears in
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:42:37: error: unknown type name 'DBT'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:90:3: error: implicit declaration of function 'mpool_put' [-Werror=implicit-function-declaration]
   mpool_put(t->bt_mp, t->bt_pinned, 0);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:94:12: error: 'l' undeclared (first use in this function)
  PAGE *h, *l, *r, *lchild, *rchild;
            ^
 make: *** Waiting for unfinished jobs....
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:68:8: error: unknown type name 'DBT'
  const DBT *key;
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:78:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   t->bt_pinned = NULL;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:89:12: note: each undeclared identifier is reported only once for each function it appears in
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:126:2: error: unknown type name 'DB'
  DB *dbp;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:190:25: note: in expansion of macro 'NEXTINDEX'
    if (parent->index != NEXTINDEX(h) - 1) {
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:66:15: error: 'BTREE {aka struct _btree}' has no member named 'bt_free'
  h->nextpg = t->bt_free;
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:86:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
  if (t->bt_pinned != NULL) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:90:2: error: unknown type name 'u_int32_t'
  u_int32_t sz;
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:183:13: error: request for member 'page' in something not a structure or union
   return (bp->page);
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:67:2: error: unknown type name 'indx_t'
  indx_t i, top;
  ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:42:44: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_dleaf __P((BTREE *, const DBT *, PAGE *, u_int));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:90:24: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   mpool_put(t->bt_mp, t->bt_pinned, 0);
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:94:9: error: left-hand operand of comma expression has no effect [-Werror=unused-value]
  PAGE *h, *l, *r, *lchild, *rchild;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:71:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:84:11: error: 'RET_ERROR' undeclared (first use in this function)
   return (RET_ERROR);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:90:6: error: request for member 'data' in something not a structure or union
   key->data = rkey->data;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:127:2: error: unknown type name 'pgno_t'
  pgno_t ncache;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:190:25: note: in expansion of macro 'NEXTINDEX'
    if (parent->index != NEXTINDEX(h) - 1) {
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:67:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_free'
  t->bt_free = h->pgno;
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:87:3: error: implicit declaration of function 'mpool_put' [-Werror=implicit-function-declaration]
   mpool_put(t->bt_mp, t->bt_pinned, 0);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:92:24: error: 'pgno_t' undeclared (first use in this function)
  memcpy(&pg, p, sizeof(pgno_t));
                        ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:187:10: error: assignment makes pointer from integer without a cast [-Werror=int-conversion]
  if ((bp = mpool_bkt(mp)) == NULL)
          ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_conv.c:46:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:71:7: note: in expansion of macro 'F_ISSET'
  if (!F_ISSET(((BTREE *)t), B_NEEDSWAP))
       ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:43:25: error: unknown type name 'DB'
 int  __bt_fd __P((const DB *));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:91:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   t->bt_pinned = NULL;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:94:16: error: 'r' undeclared (first use in this function)
  PAGE *h, *l, *r, *lchild, *rchild;
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:71:8: note: each undeclared identifier is reported only once for each function it appears in
 ../../lib/berkeley-db-1.xx/btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:84:11: note: each undeclared identifier is reported only once for each function it appears in
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:90:19: error: request for member 'data' in something not a structure or union
   key->data = rkey->data;
                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:149:8: error: request for member 'flags' in something not a structure or union
   if (b.flags & ~(R_DUP))
        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:190:25: note: in expansion of macro 'NEXTINDEX'
    if (parent->index != NEXTINDEX(h) - 1) {
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:67:16: error: invalid type argument of '->' (have 'int')
  t->bt_free = h->pgno;
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:87:24: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   mpool_put(t->bt_mp, t->bt_pinned, 0);
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:93:49: error: 'u_int32_t' undeclared (first use in this function)
  memcpy(&sz, (char *)p + sizeof(pgno_t), sizeof(u_int32_t));
                                                 ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:194:10: error: request for member 'pagesize' in something not a structure or union
  off = mp->pagesize * pgno;
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:74:3: error: implicit declaration of function 'mswap' [-Werror=implicit-function-declaration]
   mswap(pp);
   ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:44:30: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_free __P((BTREE *, PAGE *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:100:7: error: 'R_NEXT' undeclared (first use in this function)
  case R_NEXT:
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:94:13: error: left-hand operand of comma expression has no effect [-Werror=unused-value]
  PAGE *h, *l, *r, *lchild, *rchild;
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:72:2: error: unknown type name 'indx_t'
  indx_t base, index, lim;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:90:24: error: 'EPG {aka struct _epg}' has no member named 'page'
   mpool_put(t->bt_mp, e->page, 0);
                        ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_utils.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:91:21: note: in expansion of macro 'F_ISSET'
  } else if (copy || F_ISSET(t, B_DB_LOCK)) {
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:149:19: error: 'R_DUP' undeclared (first use in this function)
   if (b.flags & ~(R_DUP))
                   ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:320:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  t->bt_sp->pgno = p;       \
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:192:5: note: in expansion of macro 'BT_PUSH'
     BT_PUSH(t, h->pgno, index);
     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_page.c:43:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:40:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_SET(p, f) (p)->flags |= (f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:68:2: note: in expansion of macro 'F_SET'
  F_SET(t, B_METADIRTY);
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:88:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   t->bt_pinned = NULL;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:104:12: error: 'RET_ERROR' undeclared (first use in this function)
    return (RET_ERROR);
            ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:195:8: error: request for member 'fvtable' in something not a structure or union
  if (mp->fvtable->lseek(mp->fd, off, SEEK_SET) != off)
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:79:2: error: implicit declaration of function 'M_32_SWAP' [-Werror=implicit-function-declaration]
  M_32_SWAP(h->pgno);
  ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:45:26: error: unknown type name 'DB'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:100:7: note: each undeclared identifier is reported only once for each function it appears in
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:94:20: error: 'lchild' undeclared (first use in this function)
  PAGE *h, *l, *r, *lchild, *rchild;
                    ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:73:2: error: unknown type name 'pgno_t'
  pgno_t pg;
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:91:11: error: 'RET_SPECIAL' undeclared (first use in this function)
   return (RET_SPECIAL);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:92:23: error: request for member 'size' in something not a structure or union
   if (bl->ksize > rkey->size) {
                       ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:149:19: note: each undeclared identifier is reported only once for each function it appears in
 ../../lib/berkeley-db-1.xx/btree/btree.h:321:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  t->bt_sp->index = i;       \
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:192:5: note: in expansion of macro 'BT_PUSH'
     BT_PUSH(t, h->pgno, index);
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:71:10: error: implicit declaration of function 'mpool_put' [-Werror=implicit-function-declaration]
  return (mpool_put(t->bt_mp, h, MPOOL_DIRTY));
          ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_put.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:92:6: note: in expansion of macro 'F_ISSET'
  if (F_ISSET(t, B_RDONLY)) {
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:112:10: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
  plen = t->bt_psize - BTDATAOFF;
          ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:195:27: error: request for member 'fd' in something not a structure or union
  if (mp->fvtable->lseek(mp->fd, off, SEEK_SET) != off)
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:83:2: error: implicit declaration of function 'M_16_SWAP' [-Werror=implicit-function-declaration]
  M_16_SWAP(h->lower);
  ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:45:38: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:101:7: error: 'R_PREV' undeclared (first use in this function)
  case R_PREV:
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:94:17: error: left-hand operand of comma expression has no effect [-Werror=unused-value]
  PAGE *h, *l, *r, *lchild, *rchild;
                 ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_search.c:46:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:325:21: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
 #define BT_CLR(t) (t->bt_sp = t->bt_stack)
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:76:2: note: in expansion of macro 'BT_CLR'
  BT_CLR(t);
  ^
 ../../lib/berkeley-db-1.xx/btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:94:11: error: implicit declaration of function '__bt_ret' [-Werror=implicit-function-declaration]
  status = __bt_ret(t, e, NULL, NULL, data, &t->bt_rdata, 0);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:93:21: error: request for member 'data' in something not a structure or union
    p = (void *)(rkey->data == NULL ?
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:157:8: error: request for member 'psize' in something not a structure or union
   if (b.psize &&
        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:322:5: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  ++t->bt_sp;       \
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:192:5: note: in expansion of macro 'BT_PUSH'
     BT_PUSH(t, h->pgno, index);
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:71:33: error: 'MPOOL_DIRTY' undeclared (first use in this function)
  return (mpool_put(t->bt_mp, h, MPOOL_DIRTY));
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:94:11: error: 'RET_ERROR' undeclared (first use in this function)
   return (RET_ERROR);
           ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:112:23: note: in expansion of macro 'BTDATAOFF'
  plen = t->bt_psize - BTDATAOFF;
                       ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:197:14: error: request for member 'fvtable' in something not a structure or union
  if ((nr = mp->fvtable->read(mp->fd, bp->page, mp->pagesize)) != mp->pagesize) {
              ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_conv.c:46:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:86:8: note: in expansion of macro 'NEXTINDEX'
  top = NEXTINDEX(h);
        ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:45:45: error: unknown type name 'DBT'
 int  __bt_get __P((const DB *, const DBT *, DBT *, u_int));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_seq.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:102:17: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
   if (F_ISSET(&t->bt_cursor, CURS_INIT)) {
                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:25: note: in definition of macro 'F_ISSET'
 #define F_ISSET(p, f) ((p)->flags & (f))
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:94:29: error: 'rchild' undeclared (first use in this function)
  PAGE *h, *l, *r, *lchild, *rchild;
                             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:325:32: error: 'BTREE {aka struct _btree}' has no member named 'bt_stack'
 #define BT_CLR(t) (t->bt_sp = t->bt_stack)
                                ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:76:2: note: in expansion of macro 'BT_CLR'
  BT_CLR(t);
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c: In function '__bt_close':
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:94:46: error: 'BTREE {aka struct _btree}' has no member named 'bt_rdata'
  status = __bt_ret(t, e, NULL, NULL, data, &t->bt_rdata, 0);
                                              ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:94:40: error: request for member 'data' in something not a structure or union
        malloc(bl->ksize) : realloc(rkey->data, bl->ksize));
                                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:158:9: error: request for member 'psize' in something not a structure or union
       (b.psize < MINPSIZE || b.psize > MAX_PAGE_OFFSET + 1 ||
         ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:320:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  t->bt_sp->pgno = p;       \
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:203:4: note: in expansion of macro 'BT_PUSH'
    BT_PUSH(t, pgno, 0);
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:71:33: note: each undeclared identifier is reported only once for each function it appears in
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:99:7: error: 'R_NOOVERWRITE' undeclared (first use in this function)
  case R_NOOVERWRITE:
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:114:12: error: implicit declaration of function 'mpool_get' [-Werror=implicit-function-declaration]
   if ((h = mpool_get(t->bt_mp, pg, 0)) == NULL)
            ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:197:32: error: request for member 'fd' in something not a structure or union
  if ((nr = mp->fvtable->read(mp->fd, bp->page, mp->pagesize)) != mp->pagesize) {
                                ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:86:8: note: in expansion of macro 'NEXTINDEX'
  top = NEXTINDEX(h);
        ^
 In file included from ../../lib/berkeley-db-1.xx/PORT/include/../../btree/btree.h:388:0,
                 from ../../extmod/modbtree.c:38:
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:46:1: error: unknown type name 'PAGE'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:107:7: error: 'R_FIRST' undeclared (first use in this function)
  case R_FIRST:
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:94:26: error: left-hand operand of comma expression has no effect [-Werror=unused-value]
  PAGE *h, *l, *r, *lchild, *rchild;
                          ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:78:12: error: implicit declaration of function 'mpool_get' [-Werror=implicit-function-declaration]
   if ((h = mpool_get(t->bt_mp, pg, 0)) == NULL)
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:64:2: error: unknown type name 'DB'
  DB *dbp;
  ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_get.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:100:6: note: in expansion of macro 'F_ISSET'
  if (F_ISSET(t, B_DB_LOCK))
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:97:8: error: request for member 'data' in something not a structure or union
    rkey->data = p;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:158:31: error: request for member 'psize' in something not a structure or union
       (b.psize < MINPSIZE || b.psize > MAX_PAGE_OFFSET + 1 ||
                               ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:321:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  t->bt_sp->index = i;       \
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:203:4: note: in expansion of macro 'BT_PUSH'
    BT_PUSH(t, pgno, 0);
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:101:7: error: 'R_CURSOR' undeclared (first use in this function)
  case R_CURSOR:
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:119:3: error: implicit declaration of function 'mpool_put' [-Werror=implicit-function-declaration]
   mpool_put(t->bt_mp, h, 0);
   ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:197:40: error: request for member 'page' in something not a structure or union
  if ((nr = mp->fvtable->read(mp->fd, bp->page, mp->pagesize)) != mp->pagesize) {
                                        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:86:8: note: in expansion of macro 'NEXTINDEX'
  top = NEXTINDEX(h);
        ^
 In file included from /mnt/c/dev/esp-idf/components/newlib/include/stdio.h:35:0,
                 from ../../extmod/modbtree.c:27:
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:46:30: error: unknown type name 'pgno_t'
 PAGE *__bt_new __P((BTREE *, pgno_t *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:108:7: error: 'R_LAST' undeclared (first use in this function)
  case R_LAST:
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:95:2: error: unknown type name 'indx_t'
  indx_t nxtindex;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:82:12: error: 'EPG {aka struct _epg}' has no member named 'page'
   t->bt_cur.page = h;
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:68:9: error: request for member 'internal' in something not a structure or union
  t = dbp->internal;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:101:24: error: 'EPG {aka struct _epg}' has no member named 'page'
   mpool_put(t->bt_mp, e->page, 0);
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:98:8: error: request for member 'size' in something not a structure or union
    rkey->size = bl->ksize;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:158:40: error: 'MAX_PAGE_OFFSET' undeclared (first use in this function)
       (b.psize < MINPSIZE || b.psize > MAX_PAGE_OFFSET + 1 ||
                                        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:322:5: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  ++t->bt_sp;       \
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:203:4: note: in expansion of macro 'BT_PUSH'
    BT_PUSH(t, pgno, 0);
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:85:1: error: unknown type name 'PAGE'
 PAGE *
 ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_put.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:106:17: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
   if (F_ISSET(&t->bt_cursor, CURS_INIT) &&
                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:25: note: in definition of macro 'F_ISSET'
 #define F_ISSET(p, f) ((p)->flags & (f))
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:124:10: error: 'RET_SUCCESS' undeclared (first use in this function)
  return (RET_SUCCESS);
          ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:197:50: error: request for member 'pagesize' in something not a structure or union
  if ((nr = mp->fvtable->read(mp->fd, bp->page, mp->pagesize)) != mp->pagesize) {
                                                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:91:4: error: implicit declaration of function 'P_32_SWAP' [-Werror=implicit-function-declaration]
    P_32_SWAP(p);
    ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:47:30: error: unknown type name 'pgno_t'
 void  __bt_pgin __P((void *, pgno_t, void *));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:109:7: error: 'R_CURSOR' undeclared (first use in this function)
  case R_CURSOR:
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:96:2: error: unknown type name 'u_int16_t'
  u_int16_t skip;
  ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_search.c:46:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:83:24: note: in expansion of macro 'NEXTINDEX'
   for (base = 0, lim = NEXTINDEX(h); lim; lim >>= 1) {
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:71:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
  if (t->bt_pinned != NULL) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:103:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   t->bt_pinned = e->page;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:100:15: error: request for member 'data' in something not a structure or union
   memmove(rkey->data, bl->bytes, bl->ksize);
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:159:8: error: request for member 'psize' in something not a structure or union
       b.psize & (sizeof(indx_t) - 1)))
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:225:7: error: 'EPG {aka struct _epg}' has no member named 'page'
  h = e->page;
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c: In function '__bt_new':
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:107:18: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
       !F_ISSET(&t->bt_cursor,
                  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:25: note: in definition of macro 'F_ISSET'
 #define F_ISSET(p, f) ((p)->flags & (f))
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c: In function '__ovfl_put':
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:197:68: error: request for member 'pagesize' in something not a structure or union
  if ((nr = mp->fvtable->read(mp->fd, bp->page, mp->pagesize)) != mp->pagesize) {
                                                                    ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c: In function '__bt_pgout':
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:48:31: error: unknown type name 'pgno_t'
 void  __bt_pgout __P((void *, pgno_t, void *));
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:110:12: error: implicit declaration of function '__bt_seqset' [-Werror=implicit-function-declaration]
   status = __bt_seqset(t, &e, key, flags);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:97:2: error: unknown type name 'u_int32_t'
  u_int32_t n, nbytes, nksize = 0;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:83:24: note: in expansion of macro 'NEXTINDEX'
   for (base = 0, lim = NEXTINDEX(h); lim; lim >>= 1) {
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:72:3: error: implicit declaration of function 'mpool_put' [-Werror=implicit-function-declaration]
   mpool_put(t->bt_mp, t->bt_pinned, 0);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_get.c:103:19: error: 'EPG {aka struct _epg}' has no member named 'page'
   t->bt_pinned = e->page;
                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:101:6: error: request for member 'size' in something not a structure or union
   key->size = bl->ksize;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:159:25: error: 'indx_t' undeclared (first use in this function)
       b.psize & (sizeof(indx_t) - 1)))
                         ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:324:21: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
 #define BT_POP(t) (t->bt_sp == t->bt_stack ? NULL : --t->bt_sp)
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:239:29: note: in expansion of macro 'BT_POP'
   for (level = 0; (parent = BT_POP(t)) != NULL; ++level) {
                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:88:2: error: unknown type name 'pgno_t'
  pgno_t *npg;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:125:9: error: request for member 'size' in something not a structure or union
  if (key->size + data->size > t->bt_ovflsize) {
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:141:8: error: unknown type name 'DBT'
  const DBT *dbt;
        ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:204:4: error: request for member 'pgno' in something not a structure or union
  bp->pgno = pgno;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:131:2: error: unknown type name 'pgno_t'
  pgno_t pg;
  ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:49:30: error: unknown type name 'pgno_t'
 int  __bt_push __P((BTREE *, pgno_t, int));
                              ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:114:11: error: 'RET_ERROR' undeclared (first use in this function)
   return (RET_ERROR);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:100:2: error: unknown type name 'pgno_t'
  pgno_t pg_tmp;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:83:24: note: in expansion of macro 'NEXTINDEX'
   for (base = 0, lim = NEXTINDEX(h); lim; lim >>= 1) {
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:72:24: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   mpool_put(t->bt_mp, t->bt_pinned, 0);
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:102:6: error: request for member 'data' in something not a structure or union
   key->data = rkey->data;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:163:8: error: request for member 'minkeypage' in something not a structure or union
   if (b.minkeypage) {
        ^
 cc1: all warnings being treated as errors
 ../../lib/berkeley-db-1.xx/btree/btree.h:324:33: error: 'BTREE {aka struct _btree}' has no member named 'bt_stack'
 #define BT_POP(t) (t->bt_sp == t->bt_stack ? NULL : --t->bt_sp)
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:239:29: note: in expansion of macro 'BT_POP'
   for (level = 0; (parent = BT_POP(t)) != NULL; ++level) {
                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:90:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:125:22: error: request for member 'size' in something not a structure or union
  if (key->size + data->size > t->bt_ovflsize) {
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:142:2: error: unknown type name 'pgno_t'
  pgno_t *pg;
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:205:4: error: request for member 'flags' in something not a structure or union
  bp->flags = MPOOL_PINNED;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:134:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:50:26: error: unknown type name 'DB'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:117:16: error: 'RET_SUCCESS' undeclared (first use in this function)
  if (status == RET_SUCCESS) {
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:109:8: error: invalid type argument of '->' (have 'int')
  h = sp->pgno == P_ROOT ?
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:84:13: error: 'EPG {aka struct _epg}' has no member named 'index'
    t->bt_cur.index = index = base + (lim >> 1);
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:73:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   t->bt_pinned = NULL;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:102:19: error: request for member 'data' in something not a structure or union
   key->data = rkey->data;
                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:164:9: error: request for member 'minkeypage' in something not a structure or union
    if (b.minkeypage < 2)
         ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:324:56: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
 #define BT_POP(t) (t->bt_sp == t->bt_stack ? NULL : --t->bt_sp)
                                                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:239:29: note: in expansion of macro 'BT_POP'
   for (level = 0; (parent = BT_POP(t)) != NULL; ++level) {
                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:92:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_free'
  if (t->bt_free != P_INVALID &&
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:125:32: error: 'BTREE {aka struct _btree}' has no member named 'bt_ovflsize'
  if (key->size + data->size > t->bt_ovflsize) {
                                ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:144:8: error: 'h' undeclared (first use in this function)
  PAGE *h, *last;
        ^
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/btree/bt_get.o] Error 1
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:211:12: error: request for member 'hqh' in something not a structure or union
  head = &mp->hqh[HASHKEY(bp->pgno)];
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:135:2: error: unknown type name 'indx_t'
  indx_t i, top;
  ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:50:35: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                   ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:118:3: error: implicit declaration of function '__bt_setcur' [-Werror=implicit-function-declaration]
   __bt_setcur(t, e.page->pgno, e.index);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:110:6: error: implicit declaration of function 'bt_root' [-Werror=implicit-function-declaration]
      bt_root(t, sp, &l, &r, &skip, ilen) :
      ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_search.c:46:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:107:9: note: in expansion of macro 'F_ISSET'
    if (!F_ISSET(t, B_NODUPS)) {
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:77:27: error: 'RET_ERROR' undeclared (first use in this function)
  if (__bt_sync(dbp, 0) == RET_ERROR)
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:104:6: error: request for member 'size' in something not a structure or union
   key->size = bl->ksize;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:167:5: error: request for member 'minkeypage' in something not a structure or union
    b.minkeypage = DEFMINKEYPAGE;
     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:320:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  t->bt_sp->pgno = p;       \
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:247:5: note: in expansion of macro 'BT_PUSH'
     BT_PUSH(t, h->pgno, index);
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:93:11: error: implicit declaration of function 'mpool_get' [-Werror=implicit-function-declaration]
      (h = mpool_get(t->bt_mp, t->bt_free, 0)) != NULL) {
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:126:10: error: request for member 'size' in something not a structure or union
   if (key->size > t->bt_ovflsize) {
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:144:12: error: 'last' undeclared (first use in this function)
  PAGE *h, *last;
            ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:211:28: error: request for member 'pgno' in something not a structure or union
  head = &mp->hqh[HASHKEY(bp->pgno)];
                            ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_conv.c:46:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:139:7: note: in expansion of macro 'F_ISSET'
  if (!F_ISSET(((BTREE *)t), B_NEEDSWAP))
       ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:50:48: error: unknown type name 'DBT'
 int  __bt_put __P((const DB *dbp, DBT *, const DBT *, u_int));
                                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:118:19: error: 'EPG {aka struct _epg}' has no member named 'page'
   __bt_setcur(t, e.page->pgno, e.index);
                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:111:6: error: implicit declaration of function 'bt_page' [-Werror=implicit-function-declaration]
      bt_page(t, sp, &l, &r, &skip, ilen);
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:110:9: error: implicit declaration of function '__bt_sprev' [-Werror=implicit-function-declaration]
         __bt_sprev(t, h, key, exactp))
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:77:27: note: each undeclared identifier is reported only once for each function it appears in
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:105:6: error: request for member 'data' in something not a structure or union
   key->data = bl->bytes;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:170:8: error: request for member 'compare' in something not a structure or union
   if (b.compare == NULL) {
        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:321:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  t->bt_sp->index = i;       \
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:247:5: note: in expansion of macro 'BT_PUSH'
     BT_PUSH(t, h->pgno, index);
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:93:32: error: 'BTREE {aka struct _btree}' has no member named 'bt_free'
      (h = mpool_get(t->bt_mp, t->bt_free, 0)) != NULL) {
                                ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:126:20: error: 'BTREE {aka struct _btree}' has no member named 'bt_ovflsize'
   if (key->size > t->bt_ovflsize) {
                    ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:144:9: error: left-hand operand of comma expression has no effect [-Werror=unused-value]
  PAGE *h, *last;
         ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:213:25: error: request for member 'lqh' in something not a structure or union
  CIRCLEQ_INSERT_TAIL(&mp->lqh, bp, q);
                         ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_conv.c:46:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:147:8: note: in expansion of macro 'NEXTINDEX'
  top = NEXTINDEX(h);
        ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:51:36: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                    ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:118:33: error: 'EPG {aka struct _epg}' has no member named 'index'
   __bt_setcur(t, e.page->pgno, e.index);
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:113:11: error: 'RET_ERROR' undeclared (first use in this function)
   return (RET_ERROR);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:114:9: error: implicit declaration of function '__bt_snext' [-Werror=implicit-function-declaration]
         __bt_snext(t, h, key, exactp))
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:81:6: error: implicit declaration of function 'mpool_close' [-Werror=implicit-function-declaration]
  if (mpool_close(t->bt_mp) == RET_ERROR)
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:110:11: error: 'RET_SUCCESS' undeclared (first use in this function)
   return (RET_SUCCESS);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:171:5: error: request for member 'compare' in something not a structure or union
    b.compare = __bt_defcmp;
     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:322:5: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  ++t->bt_sp;       \
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:247:5: note: in expansion of macro 'BT_PUSH'
     BT_PUSH(t, h->pgno, index);
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:94:11: error: 'BTREE {aka struct _btree}' has no member named 'bt_free'
   *npg = t->bt_free;
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:127:16: error: implicit declaration of function '__ovfl_put' [-Werror=implicit-function-declaration]
 storekey:  if (__ovfl_put(t, key, &pg) == RET_ERROR)
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:146:2: error: unknown type name 'pgno_t'
  pgno_t npg;
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:216:8: error: request for member 'pgin' in something not a structure or union
  if (mp->pgin != NULL)
        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:147:8: note: in expansion of macro 'NEXTINDEX'
  top = NEXTINDEX(h);
        ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:51:43: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:121:7: error: implicit declaration of function '__bt_ret' [-Werror=implicit-function-declaration]
       __bt_ret(t, &e, key, &t->bt_rkey, data, &t->bt_rdata, 0);
       ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:121:6: note: in expansion of macro 'F_ISSET'
  if (F_ISSET(t, R_RECNO))
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:118:13: error: 'EPG {aka struct _epg}' has no member named 'index'
    t->bt_cur.index = base;
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:85:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
  if (t->bt_cursor.key.data != NULL) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:114:12: error: request for member 'size' in something not a structure or union
       &data->size, &rdata->data, &rdata->size))
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:172:9: error: request for member 'prefix' in something not a structure or union
    if (b.prefix == NULL)
         ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:320:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  t->bt_sp->pgno = p;       \
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:267:4: note: in expansion of macro 'BT_PUSH'
    BT_PUSH(t, pgno, index);
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:95:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_free'
   t->bt_free = h->nextpg;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:129:8: error: request for member 'data' in something not a structure or union
    tkey.data = kb;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:148:2: error: unknown type name 'u_int32_t'
  u_int32_t sz;
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:217:6: error: request for member 'pgin' in something not a structure or union
   (mp->pgin)(mp->pgcookie, bp->pgno, bp->page);
      ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:147:8: note: in expansion of macro 'NEXTINDEX'
  top = NEXTINDEX(h);
        ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:51:50: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                  ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:121:30: error: 'BTREE {aka struct _btree}' has no member named 'bt_rkey'
       __bt_ret(t, &e, key, &t->bt_rkey, data, &t->bt_rdata, 0);
                              ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:229:4: error: 'u_int32_t' undeclared (first use in this function)
  *(u_int32_t *)p = data->size;     \
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:122:3: note: in expansion of macro 'WR_RLEAF'
   WR_RLEAF(dest, data, flags)
   ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_search.c:46:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:320:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  t->bt_sp->pgno = p;       \
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:131:8: note: in expansion of macro 'BT_PUSH'
 next:  BT_PUSH(t, h->pgno, index);
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:86:9: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
   free(t->bt_cursor.key.data);
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:114:26: error: request for member 'data' in something not a structure or union
       &data->size, &rdata->data, &rdata->size))
                          ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:173:6: error: request for member 'prefix' in something not a structure or union
     b.prefix = __bt_defpfx;
      ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:321:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  t->bt_sp->index = i;       \
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:267:4: note: in expansion of macro 'BT_PUSH'
    BT_PUSH(t, pgno, index);
    ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_page.c:43:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:40:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_SET(p, f) (p)->flags |= (f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:96:3: note: in expansion of macro 'F_SET'
   F_SET(t, B_METADIRTY);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:130:8: error: request for member 'size' in something not a structure or union
    tkey.size = NOVFLSIZE;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:154:10: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
  plen = t->bt_psize - BTDATAOFF;
          ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:217:16: error: request for member 'pgcookie' in something not a structure or union
   (mp->pgin)(mp->pgcookie, bp->pgno, bp->page);
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c: At top level:
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:51:57: error: unknown type name 'DBT'
 int  __bt_ret __P((BTREE *, EPG *, DBT *, DBT *, DBT *, DBT *, int));
                                                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:121:49: error: 'BTREE {aka struct _btree}' has no member named 'bt_rdata'
       __bt_ret(t, &e, key, &t->bt_rkey, data, &t->bt_rdata, 0);
                                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:229:15: error: expected expression before ')' token
  *(u_int32_t *)p = data->size;     \
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:122:3: note: in expansion of macro 'WR_RLEAF'
   WR_RLEAF(dest, data, flags)
   ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:321:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  t->bt_sp->index = i;       \
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:131:8: note: in expansion of macro 'BT_PUSH'
 next:  BT_PUSH(t, h->pgno, index);
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:87:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
   t->bt_cursor.key.size = 0;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:114:40: error: request for member 'size' in something not a structure or union
       &data->size, &rdata->data, &rdata->size))
                                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:176:8: error: request for member 'lorder' in something not a structure or union
   if (b.lorder == 0)
        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:322:5: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  ++t->bt_sp;       \
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:267:4: note: in expansion of macro 'BT_PUSH'
    BT_PUSH(t, pgno, index);
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:99:10: error: implicit declaration of function 'mpool_new' [-Werror=implicit-function-declaration]
  return (mpool_new(t->bt_mp, npg));
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:133:12: error: request for member 'size' in something not a structure or union
        &key->size, sizeof(u_int32_t));
            ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:154:23: note: in expansion of macro 'BTDATAOFF'
  plen = t->bt_psize - BTDATAOFF;
                       ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:217:30: error: request for member 'pgno' in something not a structure or union
   (mp->pgin)(mp->pgcookie, bp->pgno, bp->page);
                              ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:203:1: error: conflicting types for 'mswap' [-Werror]
 mswap(pg)
 ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:52:38: error: unknown type name 'DBT'
 EPG *__bt_search __P((BTREE *, const DBT *, int *));
                                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_seq.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:127:7: note: in expansion of macro 'F_ISSET'
   if (F_ISSET(t, B_DB_LOCK))
       ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:233:17: error: request for member 'data' in something not a structure or union
  memmove(p, data->data, data->size);    \
                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:122:3: note: in expansion of macro 'WR_RLEAF'
   WR_RLEAF(dest, data, flags)
   ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:322:5: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
  ++t->bt_sp;       \
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:131:8: note: in expansion of macro 'BT_PUSH'
 next:  BT_PUSH(t, h->pgno, index);
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:88:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
   t->bt_cursor.key.data = NULL;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:116:7: error: request for member 'data' in something not a structure or union
   data->data = rdata->data;
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:177:5: error: request for member 'lorder' in something not a structure or union
    b.lorder = machine_lorder;
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:276:11: error: invalid type argument of unary '*' (have 'int')
  return ((*hp = mpool_get(t->bt_mp, c->pg.pgno, 0)) == NULL);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:99:9: error: return makes pointer from integer without a cast [-Werror=int-conversion]
  return (mpool_new(t->bt_mp, npg));
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:137:10: error: request for member 'size' in something not a structure or union
   if (key->size + data->size > t->bt_ovflsize) {
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:154:23: note: in expansion of macro 'BTDATAOFF'
  plen = t->bt_psize - BTDATAOFF;
                       ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:217:40: error: request for member 'page' in something not a structure or union
   (mp->pgin)(mp->pgcookie, bp->pgno, bp->page);
                                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:203:1: error: static declaration of 'mswap' follows non-static declaration
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:53:26: error: unknown type name 'DB'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                          ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:128:25: error: 'EPG {aka struct _epg}' has no member named 'page'
    mpool_put(t->bt_mp, e.page, 0);
                         ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:233:29: error: request for member 'size' in something not a structure or union
  memmove(p, data->data, data->size);    \
                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:122:3: note: in expansion of macro 'WR_RLEAF'
   WR_RLEAF(dest, data, flags)
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:133:3: error: implicit declaration of function 'mpool_put' [-Werror=implicit-function-declaration]
   mpool_put(t->bt_mp, h, 0);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:90:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_rkey'
  if (t->bt_rkey.data) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:116:21: error: request for member 'data' in something not a structure or union
   data->data = rdata->data;
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:179:4: error: request for member 'compare' in something not a structure or union
   b.compare = __bt_defcmp;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: In function '__bt_bdelete':
 ../../lib/berkeley-db-1.xx/btree/bt_page.c: In function '__bt_free':
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:137:23: error: request for member 'size' in something not a structure or union
   if (key->size + data->size > t->bt_ovflsize) {
                       ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:154:23: note: in expansion of macro 'BTDATAOFF'
  plen = t->bt_psize - BTDATAOFF;
                       ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:219:12: error: request for member 'page' in something not a structure or union
  return (bp->page);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:74:3: note: previous implicit declaration of 'mswap' was here
   mswap(pp);
   ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:53:32: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:130:5: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
    t->bt_pinned = e.page;
     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:198:15: error: expected expression before ')' token
  *(u_int32_t *)p = key->size;     \
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:124:3: note: in expansion of macro 'WR_BLEAF'
   WR_BLEAF(dest, key, data, flags)
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:91:9: error: 'BTREE {aka struct _btree}' has no member named 'bt_rkey'
   free(t->bt_rkey.data);
         ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_utils.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:117:21: note: in expansion of macro 'F_ISSET'
  } else if (copy || F_ISSET(t, B_DB_LOCK)) {
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:180:4: error: request for member 'cachesize' in something not a structure or union
   b.cachesize = 0;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:293:8: error: unknown type name 'DBT'
  const DBT *key;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_page.c:72:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:137:33: error: 'BTREE {aka struct _btree}' has no member named 'bt_ovflsize'
   if (key->size + data->size > t->bt_ovflsize) {
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:155:27: error: request for member 'data' in something not a structure or union
  for (last = NULL, p = dbt->data, sz = dbt->size;;
                           ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_put':
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c: In function 'mswap':
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:53:39: error: unknown type name 'DBT'
 int  __bt_seq __P((const DB *, DBT *, DBT *, u_int));
                                       ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:130:20: error: 'EPG {aka struct _epg}' has no member named 'page'
    t->bt_pinned = e.page;
                    ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:200:15: error: expected expression before ')' token
  *(u_int32_t *)p = data->size;     \
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:124:3: note: in expansion of macro 'WR_BLEAF'
   WR_BLEAF(dest, key, data, flags)
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:151:1: error: static declaration of '__bt_snext' follows non-static declaration
 __bt_snext(t, h, key, exactp)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:92:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_rkey'
   t->bt_rkey.size = 0;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:119:28: error: request for member 'size' in something not a structure or union
   if (bl->dsize + 1 > rdata->size) {
                            ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:181:4: error: request for member 'flags' in something not a structure or union
   b.flags = 0;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:296:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:140:9: error: request for member 'data' in something not a structure or union
    tdata.data = db;
         ^
 cc1: all warnings being treated as errors
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:155:18: error: left-hand operand of comma expression has no effect [-Werror=unused-value]
  for (last = NULL, p = dbt->data, sz = dbt->size;;
                  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:228:2: error: unknown type name 'MPOOL'
  MPOOL *mp;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:204:2: error: expected declaration specifiers before 'PAGE'
  PAGE *pg;
  ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:54:33: error: unknown type name 'pgno_t'
 void  __bt_setcur __P((BTREE *, pgno_t, u_int));
                                 ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/btree.h:204:16: error: request for member 'data' in something not a structure or union
  memmove(p, key->data, key->size);    \
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:124:3: note: in expansion of macro 'WR_BLEAF'
   WR_BLEAF(dest, key, data, flags)
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:114:9: note: previous implicit declaration of '__bt_snext' was here
         __bt_snext(t, h, key, exactp))
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:93:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_rkey'
   t->bt_rkey.data = NULL;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:120:22: error: request for member 'data' in something not a structure or union
    p = (void *)(rdata->data == NULL ?
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:182:4: error: request for member 'lorder' in something not a structure or union
   b.lorder = machine_lorder;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:303:21: error: 'RET_SUCCESS' undeclared (first use in this function)
   return (deleted ? RET_SUCCESS : RET_ERROR);
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:141:9: error: request for member 'size' in something not a structure or union
    tdata.size = NOVFLSIZE;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:155:43: error: request for member 'size' in something not a structure or union
  for (last = NULL, p = dbt->data, sz = dbt->size;;
                                           ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:232:2: error: unknown type name 'BKT'
  BKT *bp;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:203:1: error: type of 'pg' defaults to 'int' [-Werror=implicit-int]
 mswap(pg)
 ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:55:31: error: expected declaration specifiers or '...' before 'PAGE'
 int  __bt_split __P((BTREE *, PAGE *,
                               ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:152:1: error: static declaration of '__bt_seqset' follows non-static declaration
 __bt_seqset(t, ep, key, flags)
 ^
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/btree/bt_page.o] Error 1
 ../../lib/berkeley-db-1.xx/btree/btree.h:204:27: error: request for member 'size' in something not a structure or union
  memmove(p, key->data, key->size);    \
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:124:3: note: in expansion of macro 'WR_BLEAF'
   WR_BLEAF(dest, key, data, flags)
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c: In function '__bt_snext':
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:95:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_rdata'
  if (t->bt_rdata.data) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:122:21: error: request for member 'data' in something not a structure or union
        realloc(rdata->data, bl->dsize + 1));
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:183:4: error: request for member 'minkeypage' in something not a structure or union
   b.minkeypage = DEFMINKEYPAGE;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:303:35: error: 'RET_ERROR' undeclared (first use in this function)
   return (deleted ? RET_SUCCESS : RET_ERROR);
                                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:144:13: error: request for member 'size' in something not a structure or union
        &data->size, sizeof(u_int32_t));
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:155:33: error: left-hand operand of comma expression has no effect [-Werror=unused-value]
  for (last = NULL, p = dbt->data, sz = dbt->size;;
                                 ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:237:8: error: 'BKT' undeclared (first use in this function)
  bp = (BKT *)((char *)page - sizeof(BKT));
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:210:14: error: 'u_int32_t' undeclared (first use in this function)
  p += sizeof(u_int32_t);
              ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:56:12: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:110:12: note: previous implicit declaration of '__bt_seqset' was here
   status = __bt_seqset(t, &e, key, flags);
            ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:205:10: error: request for member 'size' in something not a structure or union
  p += key->size;       \
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:124:3: note: in expansion of macro 'WR_BLEAF'
   WR_BLEAF(dest, key, data, flags)
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:153:2: error: expected declaration specifiers before 'PAGE'
  PAGE *h;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:96:9: error: 'BTREE {aka struct _btree}' has no member named 'bt_rdata'
   free(t->bt_rdata.data);
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:125:9: error: request for member 'data' in something not a structure or union
    rdata->data = p;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:184:4: error: request for member 'prefix' in something not a structure or union
   b.prefix = __bt_defpfx;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:305:24: error: 'EPG {aka struct _epg}' has no member named 'page'
   mpool_put(t->bt_mp, e->page, 0);
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:148:10: error: request for member 'size' in something not a structure or union
   if (key->size + data->size > t->bt_ovflsize)
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:157:12: error: implicit declaration of function '__bt_new' [-Werror=implicit-function-declaration]
   if ((h = __bt_new(t, &npg)) == NULL)
            ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:237:13: error: expected expression before ')' token
  bp = (BKT *)((char *)page - sizeof(BKT));
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c: At top level:
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:56:25: error: unknown type name 'DBT'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                         ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c: In function '__bt_seqset':
 ../../lib/berkeley-db-1.xx/btree/btree.h:206:17: error: request for member 'data' in something not a structure or union
  memmove(p, data->data, data->size);    \
                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:124:3: note: in expansion of macro 'WR_BLEAF'
   WR_BLEAF(dest, key, data, flags)
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:154:8: error: unknown type name 'DBT'
  const DBT *key;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:97:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_rdata'
   t->bt_rdata.size = 0;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:126:9: error: request for member 'size' in something not a structure or union
    rdata->size = bl->dsize + 1;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:185:4: error: request for member 'psize' in something not a structure or union
   b.psize = 0;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:306:35: error: 'RET_SPECIAL' undeclared (first use in this function)
   return (deleted ? RET_SUCCESS : RET_SPECIAL);
                                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:148:23: error: request for member 'size' in something not a structure or union
   if (key->size + data->size > t->bt_ovflsize)
                       ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:158:12: error: 'RET_ERROR' undeclared (first use in this function)
    return (RET_ERROR);
            ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:245:4: error: request for member 'flags' in something not a structure or union
  bp->flags &= ~MPOOL_PINNED;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_conv.c:203:1: warning: 'mswap' defined but not used [-Wunused-function]
 mswap(pg)
 ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:56:45: error: unknown type name 'u_int32_t'
      const DBT *, const DBT *, int, size_t, u_int32_t));
                                             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:155:2: error: unknown type name 'DBT'
  DBT *key;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:206:29: error: request for member 'size' in something not a structure or union
  memmove(p, data->data, data->size);    \
                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:124:3: note: in expansion of macro 'WR_BLEAF'
   WR_BLEAF(dest, key, data, flags)
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:151:1: error: type of 'h' defaults to 'int' [-Werror=implicit-int]
 __bt_snext(t, h, key, exactp)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:98:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_rdata'
   t->bt_rdata.data = NULL;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:128:16: error: request for member 'data' in something not a structure or union
   memmove(rdata->data, bl->bytes + bl->ksize, bl->dsize);
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:189:7: error: request for member 'lorder' in something not a structure or union
  if (b.lorder != BIG_ENDIAN && b.lorder != LITTLE_ENDIAN)
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:315:7: error: 'EPG {aka struct _epg}' has no member named 'page'
  h = e->page;
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:148:33: error: 'BTREE {aka struct _btree}' has no member named 'bt_ovflsize'
   if (key->size + data->size > t->bt_ovflsize)
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:170:30: error: 'MPOOL_DIRTY' undeclared (first use in this function)
    mpool_put(t->bt_mp, last, MPOOL_DIRTY);
                              ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:245:16: error: 'MPOOL_PINNED' undeclared (first use in this function)
  bp->flags &= ~MPOOL_PINNED;
                ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:57:27: error: unknown type name 'DB'
 int  __bt_sync __P((const DB *, u_int));
                           ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 cc1: all warnings being treated as errors
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:158:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:127:8: error: invalid type argument of '->' (have 'int')
  if (sp->pgno == P_ROOT &&
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:163:8: error: 'EPG {aka struct _epg}' has no member named 'page'
  if ((e.page = mpool_get(t->bt_mp, h->nextpg, 0)) == NULL)
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:103:9: error: 'RET_SUCCESS' undeclared (first use in this function)
  return RET_SUCCESS;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:129:7: error: request for member 'size' in something not a structure or union
   data->size = bl->dsize;
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:189:33: error: request for member 'lorder' in something not a structure or union
  if (b.lorder != BIG_ENDIAN && b.lorder != LITTLE_ENDIAN)
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:317:30: error: 'EPG {aka struct _epg}' has no member named 'index'
   if (__bt_dleaf(t, key, h, e->index)) {
                              ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:154:12: error: implicit declaration of function 'mpool_get' [-Werror=implicit-function-declaration]
   if ((h = mpool_get(t->bt_mp, t->bt_cursor.pg.pgno, 0)) == NULL)
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:179:10: error: 'RET_SUCCESS' undeclared (first use in this function)
  return (RET_SUCCESS);
          ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:246:4: error: request for member 'flags' in something not a structure or union
  bp->flags |= flags & MPOOL_DIRTY;
    ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:61:37: error: unknown type name 'DBT'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                     ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:159:2: error: unknown type name 'pgno_t'
  pgno_t pg;
  ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:128:7: note: in expansion of macro 'F_ISSET'
      (F_ISSET(t, R_RECNO) ?
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:163:37: error: invalid type argument of '->' (have 'int')
  if ((e.page = mpool_get(t->bt_mp, h->nextpg, 0)) == NULL)
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c: In function '__bt_sync':
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:130:7: error: request for member 'data' in something not a structure or union
   data->data = rdata->data;
       ^
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/btree/bt_conv.o] Error 1
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:196:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_fd'
  t->bt_fd = file;
   ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:321:7: note: in expansion of macro 'F_ISSET'
   if (F_ISSET(t, B_NODUPS)) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:154:33: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
   if ((h = mpool_get(t->bt_mp, t->bt_cursor.pg.pgno, 0)) == NULL)
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c: In function '__ovfl_delete':
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:246:23: error: 'MPOOL_DIRTY' undeclared (first use in this function)
  bp->flags |= flags & MPOOL_DIRTY;
                       ^
 ../../lib/berkeley-db-1.xx/PORT/include/../../btree/extern.h:61:44: error: unknown type name 'pgno_t'
 int  __ovfl_put __P((BTREE *, const DBT *, pgno_t *));
                                            ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/cdefs.h:173:21: note: in definition of macro '__P'
 #define __P(protos) protos  /* full-blown ANSI C */
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:168:7: error: 'R_CURSOR' undeclared (first use in this function)
  case R_CURSOR:    /* Keyed scan. */
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:129:6: error: implicit declaration of function 'bt_rroot' [-Werror=implicit-function-declaration]
      bt_rroot(t, sp, l, r) : bt_broot(t, sp, l, r)) == RET_ERROR)
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:165:3: error: 'EPG {aka struct _epg}' has no member named 'index'
  e.index = 0;
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:117:8: error: unknown type name 'DB'
  const DB *dbp;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:130:21: error: request for member 'data' in something not a structure or union
   data->data = rdata->data;
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:197:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_lorder'
  t->bt_lorder = b.lorder;
   ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:322:8: note: in expansion of macro 'NEXTINDEX'
    if (NEXTINDEX(h) == 0) {
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:156:12: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
   index = t->bt_cursor.pg.index;
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:197:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:247:10: error: 'RET_SUCCESS' undeclared (first use in this function)
  return (RET_SUCCESS);
          ^
 ../../extmod/modbtree.c:43:5: error: unknown type name 'DB'
     DB *db;
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:173:10: error: request for member 'data' in something not a structure or union
   if (key->data == NULL || key->size == 0) {
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:129:30: error: implicit declaration of function 'bt_broot' [-Werror=implicit-function-declaration]
      bt_rroot(t, sp, l, r) : bt_broot(t, sp, l, r)) == RET_ERROR)
                              ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:172:23: error: 'EPG {aka struct _epg}' has no member named 'page'
  mpool_put(t->bt_mp, e.page, 0);
                       ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:123:9: error: request for member 'internal' in something not a structure or union
  t = dbp->internal;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:132:7: error: request for member 'size' in something not a structure or union
   data->size = bl->dsize;
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:197:18: error: request for member 'lorder' in something not a structure or union
  t->bt_lorder = b.lorder;
                  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:322:8: note: in expansion of macro 'NEXTINDEX'
    if (NEXTINDEX(h) == 0) {
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:164:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_order'
  if (t->bt_order == NOT || (e = bt_fast(t, key, data, &exact)) == NULL)
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:198:2: error: unknown type name 'pgno_t'
  pgno_t pg;
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_close':
 ../../extmod/modbtree.c:65:16: error: unknown type name 'DB'
 void __dbpanic(DB *db) {
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:173:31: error: request for member 'size' in something not a structure or union
   if (key->data == NULL || key->size == 0) {
                               ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:324:21: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
 #define BT_POP(t) (t->bt_sp == t->bt_stack ? NULL : --t->bt_sp)
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:155:19: note: in expansion of macro 'BT_POP'
  while ((parent = BT_POP(t)) != NULL) {
                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:126:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
  if (t->bt_pinned != NULL) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:133:7: error: request for member 'data' in something not a structure or union
   data->data = bl->bytes + bl->ksize;
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:198:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_order'
  t->bt_order = NOT;
   ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:322:8: note: in expansion of macro 'NEXTINDEX'
    if (NEXTINDEX(h) == 0) {
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:164:21: error: 'NOT' undeclared (first use in this function)
  if (t->bt_order == NOT || (e = bt_fast(t, key, data, &exact)) == NULL)
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:200:2: error: unknown type name 'u_int32_t'
  u_int32_t sz;
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:256:2: error: unknown type name 'MPOOL'
  MPOOL *mp;
  ^
 ../../extmod/modbtree.c:69:34: error: unknown type name 'DB'
 STATIC mp_obj_btree_t *btree_new(DB *db, mp_obj_t stream) {
                                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:175:12: error: 'RET_ERROR' undeclared (first use in this function)
    return (RET_ERROR);
            ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:324:33: error: 'BTREE {aka struct _btree}' has no member named 'bt_stack'
 #define BT_POP(t) (t->bt_sp == t->bt_stack ? NULL : --t->bt_sp)
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:155:19: note: in expansion of macro 'BT_POP'
  while ((parent = BT_POP(t)) != NULL) {
                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:190:1: error: static declaration of '__bt_sprev' follows non-static declaration
 __bt_sprev(t, h, key, exactp)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:127:24: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   mpool_put(t->bt_mp, t->bt_pinned, 0);
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c: In function '__bt_cmp':
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:198:16: error: 'NOT' undeclared (first use in this function)
  t->bt_order = NOT;
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:326:28: error: 'MPOOL_DIRTY' undeclared (first use in this function)
     mpool_put(t->bt_mp, h, MPOOL_DIRTY);
                            ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:167:7: error: 'EPG {aka struct _epg}' has no member named 'page'
  h = e->page;
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:202:25: error: 'pgno_t' undeclared (first use in this function)
  memmove(&pg, p, sizeof(pgno_t));
                         ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:258:2: error: unknown type name 'BKT'
  BKT *bp;
  ^
 In file included from ../../py/mpstate.h:35:0,
                 from ../../py/runtime.h:29,
                 from ../../extmod/modbtree.c:32:
 ../../extmod/modbtree.c: In function 'btree_close':
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:178:7: error: 'R_FIRST' undeclared (first use in this function)
  case R_FIRST:    /* First record. */
       ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:324:56: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
 #define BT_POP(t) (t->bt_sp == t->bt_stack ? NULL : --t->bt_sp)
                                                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:155:19: note: in expansion of macro 'BT_POP'
  while ((parent = BT_POP(t)) != NULL) {
                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:110:9: note: previous implicit declaration of '__bt_sprev' was here
         __bt_sprev(t, h, key, exactp))
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:128:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   t->bt_pinned = NULL;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:155:8: error: unknown type name 'DBT'
  const DBT *k1;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:199:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_cmp'
  t->bt_cmp = b.compare;
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:330:12: error: 'EPG {aka struct _epg}' has no member named 'index'
  } while (e->index < NEXTINDEX(h) && __bt_cmp(t, key, e) == 0);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:168:11: error: 'EPG {aka struct _epg}' has no member named 'index'
  index = e->index;
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:203:50: error: 'u_int32_t' undeclared (first use in this function)
  memmove(&sz, (char *)p + sizeof(pgno_t), sizeof(u_int32_t));
                                                  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:261:17: error: request for member 'lqh' in something not a structure or union
  while ((bp = mp->lqh.cqh_first) != (void *)&mp->lqh) {
                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:179:7: error: 'R_NEXT' undeclared (first use in this function)
  case R_NEXT:
       ^
 ../../extmod/modbtree.c:94:33: error: implicit declaration of function '__bt_close' [-Werror=implicit-function-declaration]
     return MP_OBJ_NEW_SMALL_INT(__bt_close(self->db));
                                 ^
 ../../py/obj.h:90:67: note: in definition of macro 'MP_OBJ_NEW_SMALL_INT'
 #define MP_OBJ_NEW_SMALL_INT(small_int) ((mp_obj_t)((((mp_uint_t)(small_int)) << 1) | 1))
                                                                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:160:12: error: implicit declaration of function 'mpool_get' [-Werror=implicit-function-declaration]
   if ((h = mpool_get(t->bt_mp, parent->pgno, 0)) == NULL)
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c: In function '__bt_sprev':
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:134:11: error: 'RET_ERROR' undeclared (first use in this function)
   return (RET_ERROR);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:160:2: error: unknown type name 'DBT'
  DBT k2;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:199:15: error: request for member 'compare' in something not a structure or union
  t->bt_cmp = b.compare;
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:333:7: error: 'EPG {aka struct _epg}' has no member named 'index'
  if (e->index == NEXTINDEX(h))
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:181:11: error: 'RET_SPECIAL' undeclared (first use in this function)
   return (RET_SPECIAL);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:210:11: error: 'RET_ERROR' undeclared (first use in this function)
   return (RET_ERROR);
           ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:261:48: error: request for member 'lqh' in something not a structure or union
  while ((bp = mp->lqh.cqh_first) != (void *)&mp->lqh) {
                                                ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:182:13: error: implicit declaration of function 'mpool_get' [-Werror=implicit-function-declaration]
    if ((h = mpool_get(t->bt_mp, pg, 0)) == NULL)
             ^
 ../../extmod/modbtree.c: In function 'btree_put':
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:140:36: error: 'pgno_t' undeclared (first use in this function)
  LALIGN(sizeof(u_int32_t) + sizeof(pgno_t) + sizeof(u_char) + (len))
                                    ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:22: note: in definition of macro 'LALIGN'
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:186:13: note: in expansion of macro 'NBINTERNAL'
    nbytes = NBINTERNAL(bi->ksize);
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:192:2: error: expected declaration specifiers before 'PAGE'
  PAGE *h;
  ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_close.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:137:6: note: in expansion of macro 'F_ISSET'
  if (F_ISSET(t, B_INMEM | B_RDONLY) || !F_ISSET(t, B_MODIFIED))
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:161:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:200:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_pfx'
  t->bt_pfx = b.prefix;
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:337:10: error: 'EPG {aka struct _epg}' has no member named 'index'
  while (e->index-- > 0) {
          ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_put.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:183:18: note: in expansion of macro 'F_ISSET'
   if (!exact || !F_ISSET(t, B_NODUPS))
                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:215:11: error: 'RET_SUCCESS' undeclared (first use in this function)
   return (RET_SUCCESS);
           ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:262:21: error: request for member 'lqh' in something not a structure or union
   CIRCLEQ_REMOVE(&mp->lqh, mp->lqh.cqh_first, q);
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_seq.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:186:8: note: in expansion of macro 'NEXTINDEX'
    if (NEXTINDEX(h) == 0) {
        ^
 ../../extmod/modbtree.c:101:5: error: unknown type name 'DBT'
     DBT key, val;
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:191:9: error: 'BTREE {aka struct _btree}' has no member named 'bt_pfx'
    if (t->bt_pfx && !(bl->flags & P_BIGKEY) &&
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:193:8: error: unknown type name 'DBT'
  const DBT *key;
        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:137:41: note: in expansion of macro 'F_ISSET'
  if (F_ISSET(t, B_INMEM | B_RDONLY) || !F_ISSET(t, B_MODIFIED))
                                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:171:7: error: 'EPG {aka struct _epg}' has no member named 'page'
  h = e->page;
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:200:15: error: request for member 'prefix' in something not a structure or union
  t->bt_pfx = b.prefix;
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:340:30: error: 'EPG {aka struct _epg}' has no member named 'index'
   if (__bt_dleaf(t, key, h, e->index) == RET_ERROR) {
                              ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:190:14: error: implicit declaration of function '__bt_dleaf' [-Werror=implicit-function-declaration]
 delete:  if (__bt_dleaf(t, key, h, index) == RET_ERROR) {
              ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:219:15: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
  for (plen = t->bt_psize - BTDATAOFF;; sz -= plen) {
               ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:262:30: error: request for member 'lqh' in something not a structure or union
   CIRCLEQ_REMOVE(&mp->lqh, mp->lqh.cqh_first, q);
                              ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:186:8: note: in expansion of macro 'NEXTINDEX'
    if (NEXTINDEX(h) == 0) {
        ^
 ../../extmod/modbtree.c:102:8: error: request for member 'data' in something not a structure or union
     key.data = (void *)mp_obj_str_get_data(args[1], &key.size);
        ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:186:39: note: in definition of macro 'GETBLEAF'
  ((BLEAF *)((char *)(pg) + (pg)->linp[indx]))
                                       ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:193:28: note: in expansion of macro 'NEXTINDEX'
     tbl = GETBLEAF(lchild, NEXTINDEX(lchild) - 1);
                            ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:190:1: error: type of 'h' defaults to 'int' [-Werror=implicit-int]
 __bt_sprev(t, h, key, exactp)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:138:11: error: 'RET_SUCCESS' undeclared (first use in this function)
   return (RET_SUCCESS);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:172:7: error: 'EPG {aka struct _epg}' has no member named 'index'
  if (e->index == 0 && h->prevpg == P_INVALID && !(h->flags & P_BLEAF))
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:201:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_rfd'
  t->bt_rfd = -1;
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:344:8: error: 'EPG {aka struct _epg}' has no member named 'index'
   if (e->index == 0)
        ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_put.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:203:24: error: request for member 'size' in something not a structure or union
  nbytes = NBLEAFDBT(key->size, data->size);
                        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:22: note: in definition of macro 'LALIGN'
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:203:11: note: in expansion of macro 'NBLEAFDBT'
  nbytes = NBLEAFDBT(key->size, data->size);
           ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:219:28: note: in expansion of macro 'BTDATAOFF'
  for (plen = t->bt_psize - BTDATAOFF;; sz -= plen) {
                            ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:262:47: error: 'q' undeclared (first use in this function)
   CIRCLEQ_REMOVE(&mp->lqh, mp->lqh.cqh_first, q);
                                               ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:186:8: note: in expansion of macro 'NEXTINDEX'
    if (NEXTINDEX(h) == 0) {
        ^
 ../../extmod/modbtree.c:102:57: error: request for member 'size' in something not a structure or union
     key.data = (void *)mp_obj_str_get_data(args[1], &key.size);
                                                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:194:6: error: request for member 'size' in something not a structure or union
     a.size = tbl->ksize;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:202:8: error: 'EPG {aka struct _epg}' has no member named 'page'
  if ((e.page = mpool_get(t->bt_mp, h->prevpg, 0)) == NULL)
        ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_close.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:140:6: note: in expansion of macro 'F_ISSET'
  if (F_ISSET(t, B_METADIRTY) && bt_meta(t) == RET_ERROR)
      ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_utils.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:177:21: error: 'EPG {aka struct _epg}' has no member named 'index'
   bl = GETBLEAF(h, e->index);
                     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:186:39: note: in definition of macro 'GETBLEAF'
  ((BLEAF *)((char *)(pg) + (pg)->linp[indx]))
                                       ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:203:26: error: 'DB' undeclared (first use in this function)
  if ((t->bt_dbp = dbp = (DB *)malloc(sizeof(DB))) == NULL)
                          ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:203:36: error: request for member 'size' in something not a structure or union
  nbytes = NBLEAFDBT(key->size, data->size);
                                    ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:22: note: in definition of macro 'LALIGN'
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:203:11: note: in expansion of macro 'NBLEAFDBT'
  nbytes = NBLEAFDBT(key->size, data->size);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:221:3: error: implicit declaration of function '__bt_free' [-Werror=implicit-function-declaration]
   __bt_free(t, h);
   ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:268:10: error: 'RET_SUCCESS' undeclared (first use in this function)
  return (RET_SUCCESS);
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:188:13: error: 'RET_SPECIAL' undeclared (first use in this function)
     return (RET_SPECIAL);
             ^
 ../../extmod/modbtree.c:103:8: error: request for member 'data' in something not a structure or union
     val.data = (void *)mp_obj_str_get_data(args[2], &val.size);
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:195:6: error: request for member 'data' in something not a structure or union
     a.data = tbl->bytes;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:202:37: error: invalid type argument of '->' (have 'int')
  if ((e.page = mpool_get(t->bt_mp, h->prevpg, 0)) == NULL)
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:143:16: error: implicit declaration of function 'mpool_sync' [-Werror=implicit-function-declaration]
  if ((status = mpool_sync(t->bt_mp)) == RET_SUCCESS)
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:181:6: error: request for member 'data' in something not a structure or union
    k2.data = bl->bytes;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:203:30: error: expected expression before ')' token
  if ((t->bt_dbp = dbp = (DB *)malloc(sizeof(DB))) == NULL)
                              ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:378:1: error: static declaration of '__bt_pdelete' follows non-static declaration
 __bt_pdelete(t, h)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:204:44: error: 'indx_t' undeclared (first use in this function)
  if (h->upper - h->lower < nbytes + sizeof(indx_t)) {
                                            ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_sync':
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c: In function '__ovfl_get':
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:196:5: error: 'EPG {aka struct _epg}' has no member named 'page'
   ep->page = h;
     ^
 ../../extmod/modbtree.c:103:57: error: request for member 'size' in something not a structure or union
     val.data = (void *)mp_obj_str_get_data(args[2], &val.size);
                                                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:196:6: error: request for member 'size' in something not a structure or union
     b.size = bl->ksize;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:204:3: error: 'EPG {aka struct _epg}' has no member named 'index'
  e.index = NEXTINDEX(e.page) - 1;
   ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_close.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:41:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_CLR(p, f) (p)->flags &= ~(f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:144:3: note: in expansion of macro 'F_CLR'
   F_CLR(t, B_MODIFIED);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:182:6: error: request for member 'size' in something not a structure or union
    k2.size = bl->ksize;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:206:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_lorder'
  if (t->bt_lorder != machine_lorder)
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:114:9: note: previous implicit declaration of '__bt_pdelete' was here
     if (__bt_pdelete(t, h))
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:205:17: error: implicit declaration of function '__bt_split' [-Werror=implicit-function-declaration]
   if ((status = __bt_split(t, h, key,
                 ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:277:2: error: unknown type name 'MPOOL'
  MPOOL *mp;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:125:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:197:5: error: 'EPG {aka struct _epg}' has no member named 'index'
   ep->index = 0;
     ^
 In file included from ../../py/mpstate.h:35:0,
                 from ../../py/runtime.h:29,
                 from ../../extmod/modbtree.c:32:
 ../../extmod/modbtree.c:104:33: error: implicit declaration of function '__bt_put' [-Werror=implicit-function-declaration]
     return MP_OBJ_NEW_SMALL_INT(__bt_put(self->db, &key, &val, 0));
                                 ^
 ../../py/obj.h:90:67: note: in definition of macro 'MP_OBJ_NEW_SMALL_INT'
 #define MP_OBJ_NEW_SMALL_INT(small_int) ((mp_obj_t)((((mp_uint_t)(small_int)) << 1) | 1))
                                                                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:197:6: error: request for member 'data' in something not a structure or union
     b.data = bl->bytes;
      ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_search.c:46:0:
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:204:23: error: 'EPG {aka struct _epg}' has no member named 'page'
  e.index = NEXTINDEX(e.page) - 1;
                       ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:25: note: in definition of macro 'NEXTINDEX'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c: In function 'bt_meta':
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_utils.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:185:25: error: 'EPG {aka struct _epg}' has no member named 'index'
   bi = GETBINTERNAL(h, e->index);
                         ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:136:43: note: in definition of macro 'GETBINTERNAL'
  ((BINTERNAL *)((char *)(pg) + (pg)->linp[indx]))
                                           ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_open.c:59:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:40:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_SET(p, f) (p)->flags |= (f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:207:3: note: in expansion of macro 'F_SET'
   F_SET(t, B_NEEDSWAP);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: In function '__bt_pdelete':
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:206:40: error: 'RET_SUCCESS' undeclared (first use in this function)
       data, dflags, nbytes, index)) != RET_SUCCESS)
                                        ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:279:2: error: unknown type name 'BKT'
  BKT *bp;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c: In function '__ovfl_put':
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:199:7: error: 'R_LAST' undeclared (first use in this function)
  case R_LAST:    /* Last record. */
       ^
 ../../extmod/modbtree.c: In function 'btree_get':
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:198:15: error: 'BTREE {aka struct _btree}' has no member named 'bt_pfx'
     nksize = t->bt_pfx(&a, &b);
               ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:204:12: note: in expansion of macro 'NEXTINDEX'
  e.index = NEXTINDEX(e.page) - 1;
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:165:11: error: implicit declaration of function 'mpool_get' [-Werror=implicit-function-declaration]
  if ((p = mpool_get(t->bt_mp, P_META, 0)) == NULL)
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:189:6: error: request for member 'data' in something not a structure or union
    k2.data = bi->bytes;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:209:5: error: request for member 'type' in something not a structure or union
  dbp->type = DB_BTREE;
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:380:2: error: expected declaration specifiers before 'PAGE'
  PAGE *h;
  ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_put.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:198:15: error: expected expression before ')' token
  *(u_int32_t *)p = key->size;     \
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:218:2: note: in expansion of macro 'WR_BLEAF'
  WR_BLEAF(dest, key, data, dflags);
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:282:14: error: request for member 'lqh' in something not a structure or union
  for (bp = mp->lqh.cqh_first;
              ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:180:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:200:7: error: 'R_PREV' undeclared (first use in this function)
  case R_PREV:
       ^
 ../../extmod/modbtree.c:110:5: error: unknown type name 'DBT'
     DBT key, val;
     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:167:16: error: 'recno_t' undeclared (first use in this function)
  LALIGN(sizeof(recno_t) + sizeof(pgno_t))
                ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:22: note: in definition of macro 'LALIGN'
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:212:13: note: in expansion of macro 'NRINTERNAL'
    nbytes = NRINTERNAL;
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:204:12: note: in expansion of macro 'NEXTINDEX'
  e.index = NEXTINDEX(e.page) - 1;
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:165:9: error: assignment makes pointer from integer without a cast [-Werror=int-conversion]
  if ((p = mpool_get(t->bt_mp, P_META, 0)) == NULL)
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:190:6: error: request for member 'size' in something not a structure or union
    k2.size = bi->ksize;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:209:14: error: 'DB_BTREE' undeclared (first use in this function)
  dbp->type = DB_BTREE;
              ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:378:1: error: type of 'h' defaults to 'int' [-Werror=implicit-int]
 __bt_pdelete(t, h)
 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:200:15: error: expected expression before ')' token
  *(u_int32_t *)p = data->size;     \
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:218:2: note: in expansion of macro 'WR_BLEAF'
  WR_BLEAF(dest, key, data, dflags);
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:283:23: error: request for member 'lqh' in something not a structure or union
      bp != (void *)&mp->lqh; bp = bp->q.cqe_next)
                       ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c: In function '__ovfl_delete':
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:218:5: error: 'EPG {aka struct _epg}' has no member named 'page'
   ep->page = h;
     ^
 ../../extmod/modbtree.c:111:8: error: request for member 'data' in something not a structure or union
     key.data = (void *)mp_obj_str_get_data(args[1], &key.size);
        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:144:15: error: expected expression before ')' token
  *(u_int32_t *)p = size;      \
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:246:4: note: in expansion of macro 'WR_BINTERNAL'
    WR_BINTERNAL(dest, nksize ? nksize : bl->ksize,
    ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:204:12: note: in expansion of macro 'NEXTINDEX'
  e.index = NEXTINDEX(e.page) - 1;
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:166:11: error: 'RET_ERROR' undeclared (first use in this function)
   return (RET_ERROR);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:196:10: error: request for member 'size' in something not a structure or union
       &k2.size, &t->bt_rdata.data, &t->bt_rdata.size))
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:210:5: error: request for member 'internal' in something not a structure or union
  dbp->internal = t;
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:383:8: error: 'pg' undeclared (first use in this function)
  PAGE *pg;
        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:204:16: error: request for member 'data' in something not a structure or union
  memmove(p, key->data, key->size);    \
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:218:2: note: in expansion of macro 'WR_BLEAF'
  WR_BLEAF(dest, key, data, dflags);
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:283:37: error: request for member 'q' in something not a structure or union
      bp != (void *)&mp->lqh; bp = bp->q.cqe_next)
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_overflow.c:228:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:219:5: error: 'EPG {aka struct _epg}' has no member named 'index'
   ep->index = NEXTINDEX(h) - 1;
     ^
 ../../extmod/modbtree.c:111:57: error: request for member 'size' in something not a structure or union
     key.data = (void *)mp_obj_str_get_data(args[1], &key.size);
                                                         ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:146:12: error: expected expression before ')' token
  *(pgno_t *)p = pgno;      \
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:246:4: note: in expansion of macro 'WR_BINTERNAL'
    WR_BINTERNAL(dest, nksize ? nksize : bl->ksize,
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:211:23: error: 'EPG {aka struct _epg}' has no member named 'page'
  mpool_put(t->bt_mp, e.page, 0);
                       ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:169:12: error: 'BTREEMAGIC' undeclared (first use in this function)
  m.magic = BTREEMAGIC;
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:196:19: error: 'BTREE {aka struct _btree}' has no member named 'bt_rdata'
       &k2.size, &t->bt_rdata.data, &t->bt_rdata.size))
                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:211:5: error: request for member 'close' in something not a structure or union
  dbp->close = __bt_close;
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:385:2: error: unknown type name 'indx_t'
  indx_t cnt, index, *ip, offset;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:204:27: error: request for member 'size' in something not a structure or union
  memmove(p, key->data, key->size);    \
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:218:2: note: in expansion of macro 'WR_BLEAF'
  WR_BLEAF(dest, key, data, dflags);
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:284:9: error: request for member 'flags' in something not a structure or union
   if (bp->flags & MPOOL_DIRTY &&
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:222:10: error: 'RET_SUCCESS' undeclared (first use in this function)
  return (RET_SUCCESS);
          ^
 cc1: all warnings being treated as errors
 ../../extmod/modbtree.c:112:15: error: implicit declaration of function '__bt_get' [-Werror=implicit-function-declaration]
     int res = __bt_get(self->db, &key, &val, 0);
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:252:8: error: implicit declaration of function 'bt_preserve' [-Werror=implicit-function-declaration]
        bt_preserve(t, pg_tmp) == RET_ERROR)
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:170:14: error: 'BTREEVERSION' undeclared (first use in this function)
  m.version = BTREEVERSION;
              ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:196:38: error: 'BTREE {aka struct _btree}' has no member named 'bt_rdata'
       &k2.size, &t->bt_rdata.data, &t->bt_rdata.size))
                                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:211:15: error: '__bt_close' undeclared (first use in this function)
  dbp->close = __bt_close;
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:386:2: error: unknown type name 'u_int32_t'
  u_int32_t nksize;
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:205:10: error: request for member 'size' in something not a structure or union
  p += key->size;       \
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:218:2: note: in expansion of macro 'WR_BLEAF'
  WR_BLEAF(dest, key, data, dflags);
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:284:19: error: 'MPOOL_DIRTY' undeclared (first use in this function)
   if (bp->flags & MPOOL_DIRTY &&
                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c: In function '__bt_seqadv':
 ../../extmod/modbtree.c:113:16: error: 'RET_SPECIAL' undeclared (first use in this function)
     if (res == RET_SPECIAL) {
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:264:33: error: implicit declaration of function 'rec_total' [-Werror=implicit-function-declaration]
    ((RINTERNAL *)dest)->nrecs = rec_total(lchild);
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:151:1: warning: '__bt_snext' defined but not used [-Wunused-function]
 __bt_snext(t, h, key, exactp)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:171:13: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
  m.psize = t->bt_psize;
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:197:12: error: 'RET_ERROR' undeclared (first use in this function)
    return (RET_ERROR);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:212:5: error: request for member 'del' in something not a structure or union
  dbp->del = __bt_delete;
     ^
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/btree/bt_overflow.o] Error 1
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:324:21: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
 #define BT_POP(t) (t->bt_sp == t->bt_stack ? NULL : --t->bt_sp)
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:401:19: note: in expansion of macro 'BT_POP'
  while ((parent = BT_POP(t)) != NULL) {
                   ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:206:17: error: request for member 'data' in something not a structure or union
  memmove(p, data->data, data->size);    \
                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:218:2: note: in expansion of macro 'WR_BLEAF'
  WR_BLEAF(dest, key, data, dflags);
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:285:7: error: implicit declaration of function 'mpool_write' [-Werror=implicit-function-declaration]
       mpool_write(mp, bp) == RET_ERROR)
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:246:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../extmod/modbtree.c:113:16: note: each undeclared identifier is reported only once for each function it appears in
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:297:4: error: implicit declaration of function 'mpool_put' [-Werror=implicit-function-declaration]
    mpool_put(t->bt_mp, h, MPOOL_DIRTY);
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_search.c:190:1: warning: '__bt_sprev' defined but not used [-Wunused-function]
 __bt_sprev(t, h, key, exactp)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:172:12: error: 'BTREE {aka struct _btree}' has no member named 'bt_free'
  m.free = t->bt_free;
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:198:5: error: request for member 'data' in something not a structure or union
   k2.data = t->bt_rdata.data;
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:213:5: error: request for member 'fd' in something not a structure or union
  dbp->fd = __bt_fd;
     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:324:33: error: 'BTREE {aka struct _btree}' has no member named 'bt_stack'
 #define BT_POP(t) (t->bt_sp == t->bt_stack ? NULL : --t->bt_sp)
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:401:19: note: in expansion of macro 'BT_POP'
  while ((parent = BT_POP(t)) != NULL) {
                   ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:206:29: error: request for member 'size' in something not a structure or union
  memmove(p, data->data, data->size);    \
                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:218:2: note: in expansion of macro 'WR_BLEAF'
  WR_BLEAF(dest, key, data, dflags);
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:285:30: error: 'RET_ERROR' undeclared (first use in this function)
       mpool_write(mp, bp) == RET_ERROR)
                              ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:247:2: error: unknown type name 'indx_t'
  indx_t index = 0;
  ^
 ../../extmod/modbtree.c:61:16: error: 'RET_ERROR' undeclared (first use in this function)
     if (res == RET_ERROR) { \
                ^
 ../../extmod/modbtree.c:120:5: note: in expansion of macro 'CHECK_ERROR'
     CHECK_ERROR(res);
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:297:27: error: 'MPOOL_DIRTY' undeclared (first use in this function)
    mpool_put(t->bt_mp, h, MPOOL_DIRTY);
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:173:13: error: 'BTREE {aka struct _btree}' has no member named 'bt_nrecs'
  m.nrecs = t->bt_nrecs;
             ^
 cc1: all warnings being treated as errors
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:198:14: error: 'BTREE {aka struct _btree}' has no member named 'bt_rdata'
   k2.data = t->bt_rdata.data;
              ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:214:5: error: request for member 'get' in something not a structure or union
  dbp->get = __bt_get;
     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:324:56: error: 'BTREE {aka struct _btree}' has no member named 'bt_sp'
 #define BT_POP(t) (t->bt_sp == t->bt_stack ? NULL : --t->bt_sp)
                                                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:401:19: note: in expansion of macro 'BT_POP'
  while ((parent = BT_POP(t)) != NULL) {
                   ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_put.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:221:16: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
  if (F_ISSET(&t->bt_cursor, CURS_INIT) &&
                ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:25: note: in definition of macro 'F_ISSET'
 #define F_ISSET(p, f) ((p)->flags & (f))
                         ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:289:12: error: request for member 'fvtable' in something not a structure or union
  return (mp->fvtable->fsync(mp->fd) ? RET_ERROR : RET_SUCCESS);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:248:2: error: unknown type name 'pgno_t'
  pgno_t pg;
  ^
 ../../extmod/modbtree.c:121:32: error: request for member 'data' in something not a structure or union
     return mp_obj_new_bytes(val.data, val.size);
                                ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:302:9: error: invalid type argument of '->' (have 'int')
   if (sp->pgno == P_ROOT &&
         ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_close.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:174:12: note: in expansion of macro 'F_ISSET'
  m.flags = F_ISSET(t, SAVEMETA);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:200:13: error: 'BTREE {aka struct _btree}' has no member named 'bt_cmp'
  return ((*t->bt_cmp)(k1, &k2));
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:214:13: error: '__bt_get' undeclared (first use in this function)
  dbp->get = __bt_get;
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:404:12: error: 'RET_ERROR' undeclared (first use in this function)
    return (RET_ERROR);
            ^
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/btree/bt_search.o] Error 1
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:222:17: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
      !F_ISSET(&t->bt_cursor, CURS_ACQUIRE) &&
                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:25: note: in definition of macro 'F_ISSET'
 #define F_ISSET(p, f) ((p)->flags & (f))
                         ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:289:31: error: request for member 'fd' in something not a structure or union
  return (mp->fvtable->fsync(mp->fd) ? RET_ERROR : RET_SUCCESS);
                               ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:255:8: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
  c = &t->bt_cursor;
        ^
 ../../extmod/modbtree.c:121:42: error: request for member 'size' in something not a structure or union
     return mp_obj_new_bytes(val.data, val.size);
                                          ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:303:8: note: in expansion of macro 'F_ISSET'
       (F_ISSET(t, R_RECNO) ?
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:177:25: error: 'MPOOL_DIRTY' undeclared (first use in this function)
  mpool_put(t->bt_mp, p, MPOOL_DIRTY);
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c: In function '__bt_defcmp':
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:215:5: error: request for member 'put' in something not a structure or union
  dbp->put = __bt_put;
     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:421:7: note: in expansion of macro 'NEXTINDEX'
   if (NEXTINDEX(pg) == 1)
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:223:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
      t->bt_cursor.pg.pgno == h->pgno && t->bt_cursor.pg.index >= index)
       ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:289:51: error: 'RET_SUCCESS' undeclared (first use in this function)
  return (mp->fvtable->fsync(mp->fd) ? RET_ERROR : RET_SUCCESS);
                                                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:270:11: error: 'RET_ERROR' undeclared (first use in this function)
   return (RET_ERROR);
           ^
 ../../extmod/modbtree.c: In function 'btree_seq':
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:316:10: error: 'RET_SUCCESS' undeclared (first use in this function)
  return (RET_SUCCESS);
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:178:10: error: 'RET_SUCCESS' undeclared (first use in this function)
  return (RET_SUCCESS);
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:217:8: error: unknown type name 'DBT'
  const DBT *a, *b;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:215:13: error: '__bt_put' undeclared (first use in this function)
  dbp->put = __bt_put;
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:421:7: note: in expansion of macro 'NEXTINDEX'
   if (NEXTINDEX(pg) == 1)
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:223:42: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
      t->bt_cursor.pg.pgno == h->pgno && t->bt_cursor.pg.index >= index)
                                          ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:277:7: error: 'R_NEXT' undeclared (first use in this function)
  case R_NEXT:   /* Next record. */
       ^
 ../../extmod/modbtree.c:128:5: error: unknown type name 'DBT'
     DBT key, val;
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:328:2: error: implicit declaration of function '__dbpanic' [-Werror=implicit-function-declaration]
  __dbpanic(t->bt_dbp);
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_close.c: In function '__bt_close':
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_utils.c:41:0:
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:228:13: error: request for member 'size' in something not a structure or union
  len = MIN(a->size, b->size);
             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/param.h:26:20: note: in definition of macro 'MIN'
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
                    ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:216:5: error: request for member 'seq' in something not a structure or union
  dbp->seq = __bt_seq;
     ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:421:7: note: in expansion of macro 'NEXTINDEX'
   if (NEXTINDEX(pg) == 1)
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:224:6: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
   ++t->bt_cursor.pg.index;
      ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:296:8: error: unknown type name 'BKT'
 static BKT *
        ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_seq.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:286:18: note: in expansion of macro 'NEXTINDEX'
   if (++index == NEXTINDEX(h)) {
                  ^
 ../../extmod/modbtree.c:130:12: error: request for member 'data' in something not a structure or union
         key.data = (void *)mp_obj_str_get_data(args[2], &key.size);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/bt_close.c:104:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:228:22: error: request for member 'size' in something not a structure or union
  len = MIN(a->size, b->size);
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/param.h:26:26: note: in definition of macro 'MIN'
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
                          ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:216:13: error: '__bt_seq' undeclared (first use in this function)
  dbp->seq = __bt_seq;
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:424:18: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
     pg->upper = t->bt_psize;
                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:226:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_order'
  if (t->bt_order == NOT) {
       ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:297:1: error: conflicting types for 'mpool_bkt'
 mpool_bkt(mp)
 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:286:18: note: in expansion of macro 'NEXTINDEX'
   if (++index == NEXTINDEX(h)) {
                  ^
 ../../extmod/modbtree.c:130:61: error: request for member 'size' in something not a structure or union
         key.data = (void *)mp_obj_str_get_data(args[2], &key.size);
                                                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:346:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
 static PAGE *
             ^
 cc1: all warnings being treated as errors
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:228:13: error: request for member 'size' in something not a structure or union
  len = MIN(a->size, b->size);
             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/param.h:26:32: note: in definition of macro 'MIN'
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
                                ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:217:5: error: request for member 'sync' in something not a structure or union
  dbp->sync = __bt_sync;
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:427:9: error: implicit declaration of function '__bt_relink' [-Werror=implicit-function-declaration]
     if (__bt_relink(t, pg) || __bt_free(t, pg))
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:229:6: error: 'BTREE {aka struct _btree}' has no member named 'bt_order'
     t->bt_order = FORWARD;
      ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:126:12: note: previous implicit declaration of 'mpool_bkt' was here
  if ((bp = mpool_bkt(mp)) == NULL)
            ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:286:18: note: in expansion of macro 'NEXTINDEX'
   if (++index == NEXTINDEX(h)) {
                  ^
 ../../extmod/modbtree.c:133:15: error: implicit declaration of function '__bt_seq' [-Werror=implicit-function-declaration]
     int res = __bt_seq(self->db, &key, &val, flags);
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:349:2: error: unknown type name 'PAGE'
  PAGE *h, **lp, **rp;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:228:22: error: request for member 'size' in something not a structure or union
  len = MIN(a->size, b->size);
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/param.h:26:38: note: in definition of macro 'MIN'
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
                                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:219:18: error: request for member 'read' in something not a structure or union
  if ((nr = vtable->read(t->bt_fd, &m, sizeof(BTMETA))) < 0)
                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:427:31: error: implicit declaration of function '__bt_free' [-Werror=implicit-function-declaration]
     if (__bt_relink(t, pg) || __bt_free(t, pg))
                               ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:229:19: error: 'FORWARD' undeclared (first use in this function)
     t->bt_order = FORWARD;
                   ^
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/btree/bt_close.o] Error 1
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_bkt':
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:290:13: error: 'RET_SPECIAL' undeclared (first use in this function)
     return (RET_SPECIAL);
             ^
 ../../extmod/modbtree.c:61:16: error: 'RET_ERROR' undeclared (first use in this function)
     if (res == RET_ERROR) { \
                ^
 ../../extmod/modbtree.c:134:5: note: in expansion of macro 'CHECK_ERROR'
     CHECK_ERROR(res);
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:350:2: error: unknown type name 'indx_t'
  indx_t *skip;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:229:13: error: request for member 'data' in something not a structure or union
  for (p1 = a->data, p2 = b->data; len--; ++p1, ++p2)
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:219:26: error: 'BTREE {aka struct _btree}' has no member named 'bt_fd'
  if ((nr = vtable->read(t->bt_fd, &m, sizeof(BTMETA))) < 0)
                          ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:448:27: error: 'MPOOL_DIRTY' undeclared (first use in this function)
   mpool_put(t->bt_mp, pg, MPOOL_DIRTY);
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:230:6: error: 'BTREE {aka struct _btree}' has no member named 'bt_last'
     t->bt_last.index = index;
      ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:298:2: error: unknown type name 'MPOOL'
  MPOOL *mp;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:296:7: error: 'R_PREV' undeclared (first use in this function)
  case R_PREV:   /* Previous record. */
       ^
 ../../extmod/modbtree.c:135:16: error: 'RET_SPECIAL' undeclared (first use in this function)
     if (res == RET_SPECIAL) {
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:352:1: error: expected identifier or '(' before '{' token
 {
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:229:27: error: request for member 'data' in something not a structure or union
  for (p1 = a->data, p2 = b->data; len--; ++p1, ++p2)
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:233:18: error: 'BTREEMAGIC' undeclared (first use in this function)
   if (m.magic == BTREEMAGIC)
                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:453:7: error: invalid type argument of '->' (have 'int')
  if (h->pgno == P_ROOT) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:231:6: error: 'BTREE {aka struct _btree}' has no member named 'bt_last'
     t->bt_last.pgno = h->pgno;
      ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:301:2: error: unknown type name 'BKT'
  BKT *bp;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:304:6: error: 'EPG {aka struct _epg}' has no member named 'page'
    ep->page = h;
      ^
 ../../extmod/modbtree.c:141:42: error: request for member 'data' in something not a structure or union
     pair->items[0] = mp_obj_new_bytes(key.data, key.size);
                                          ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:451:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
 static PAGE *
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:229:19: error: left-hand operand of comma expression has no effect [-Werror=unused-value]
  for (p1 = a->data, p2 = b->data; len--; ++p1, ++p2)
                   ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_open.c:59:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:41:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_CLR(p, f) (p)->flags &= ~(f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:234:4: note: in expansion of macro 'F_CLR'
    F_CLR(t, B_NEEDSWAP);
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:455:11: error: 'RET_SUCCESS' undeclared (first use in this function)
   return (RET_SUCCESS);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:235:6: error: 'BTREE {aka struct _btree}' has no member named 'bt_order'
     t->bt_order = BACK;
      ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:304:8: error: request for member 'curcache' in something not a structure or union
  if (mp->curcache < mp->maxcache)
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:305:6: error: 'EPG {aka struct _epg}' has no member named 'index'
    ep->index = c->pg.index;
      ^
 ../../extmod/modbtree.c:141:52: error: request for member 'size' in something not a structure or union
     pair->items[0] = mp_obj_new_bytes(key.data, key.size);
                                                    ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:454:2: error: unknown type name 'PAGE'
  PAGE *h, **lp, **rp;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:232:16: error: request for member 'size' in something not a structure or union
  return ((int)a->size - (int)b->size);
                ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:40:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_SET(p, f) (p)->flags |= (f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:236:4: note: in expansion of macro 'F_SET'
    F_SET(t, B_NEEDSWAP);
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: In function '__bt_dleaf':
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:235:19: error: 'BACK' undeclared (first use in this function)
     t->bt_order = BACK;
                   ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:304:23: error: request for member 'maxcache' in something not a structure or union
  if (mp->curcache < mp->maxcache)
                       ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:306:12: error: 'RET_SUCCESS' undeclared (first use in this function)
    return (RET_SUCCESS);
            ^
 ../../extmod/modbtree.c:142:42: error: request for member 'data' in something not a structure or union
     pair->items[1] = mp_obj_new_bytes(val.data, val.size);
                                          ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:455:2: error: unknown type name 'indx_t'
  indx_t *skip;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:232:31: error: request for member 'size' in something not a structure or union
  return ((int)a->size - (int)b->size);
                               ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:237:4: error: implicit declaration of function 'M_32_SWAP' [-Werror=implicit-function-declaration]
    M_32_SWAP(m.magic);
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:476:8: error: unknown type name 'DBT'
  const DBT *key;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:236:6: error: 'BTREE {aka struct _btree}' has no member named 'bt_last'
     t->bt_last.index = 0;
      ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:313:14: error: request for member 'lqh' in something not a structure or union
  for (bp = mp->lqh.cqh_first;
              ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:322:4: error: 'EPG {aka struct _epg}' has no member named 'page'
  ep->page = h;
    ^
 ../../extmod/modbtree.c:142:52: error: request for member 'size' in something not a structure or union
     pair->items[1] = mp_obj_new_bytes(val.data, val.size);
                                                    ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:457:1: error: expected identifier or '(' before '{' token
 {
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c: In function '__bt_defpfx':
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:244:45: error: 'BTREEVERSION' undeclared (first use in this function)
   if (m.magic != BTREEMAGIC || m.version != BTREEVERSION)
                                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:477:2: error: expected declaration specifiers before 'PAGE'
  PAGE *h;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:237:6: error: 'BTREE {aka struct _btree}' has no member named 'bt_last'
     t->bt_last.pgno = h->pgno;
      ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:314:23: error: request for member 'lqh' in something not a structure or union
      bp != (void *)&mp->lqh; bp = bp->q.cqe_next)
                       ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:323:4: error: 'EPG {aka struct _epg}' has no member named 'index'
  ep->index = index;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:499:1: error: static declaration of 'bt_rroot' follows non-static declaration
 bt_rroot(t, h, l, r)
 ^
 ../../extmod/modbtree.c: In function 'btree_iternext':
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:247:8: error: unknown type name 'DBT'
  const DBT *a, *b;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:251:4: error: request for member 'psize' in something not a structure or union
   b.psize = m.psize;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:474:1: error: type of 'h' defaults to 'int' [-Werror=implicit-int]
 __bt_dleaf(t, key, h, index)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:242:25: error: 'MPOOL_DIRTY' undeclared (first use in this function)
  mpool_put(t->bt_mp, h, MPOOL_DIRTY);
                         ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:314:37: error: request for member 'q' in something not a structure or union
      bp != (void *)&mp->lqh; bp = bp->q.cqe_next)
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c: In function '__bt_first':
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:129:6: note: previous implicit declaration of 'bt_rroot' was here
      bt_rroot(t, sp, l, r) : bt_broot(t, sp, l, r)) == RET_ERROR)
      ^
 ../../extmod/modbtree.c:199:5: error: unknown type name 'DBT'
     DBT key, val;
     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_utils.c:41:0:
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:253:13: error: request for member 'size' in something not a structure or union
  len = MIN(a->size, b->size);
             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/param.h:26:20: note: in definition of macro 'MIN'
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
                    ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_open.c:59:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:40:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_SET(p, f) (p)->flags |= (f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:252:3: note: in expansion of macro 'F_SET'
   F_SET(t, m.flags);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:481:2: error: unknown type name 'indx_t'
  indx_t cnt, *ip, offset;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:245:15: error: 'R_SETCURSOR' undeclared (first use in this function)
  if (flags == R_SETCURSOR)
               ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:315:11: error: request for member 'flags' in something not a structure or union
   if (!(bp->flags & MPOOL_PINNED)) {
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:344:8: error: unknown type name 'DBT'
  const DBT *key;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c: In function 'bt_rroot':
 ../../extmod/modbtree.c:203:21: error: 'R_FIRST' undeclared (first use in this function)
         int flags = R_FIRST;
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:253:22: error: request for member 'size' in something not a structure or union
  len = MIN(a->size, b->size);
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/param.h:26:26: note: in definition of macro 'MIN'
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
                          ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:253:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_free'
   t->bt_free = m.free;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:482:2: error: unknown type name 'u_int32_t'
  u_int32_t nbytes;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:246:3: error: implicit declaration of function '__bt_setcur' [-Werror=implicit-function-declaration]
   __bt_setcur(t, e->page->pgno, e->index);
   ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:315:21: error: 'MPOOL_PINNED' undeclared (first use in this function)
   if (!(bp->flags & MPOOL_PINNED)) {
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:348:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:501:2: error: expected declaration specifiers before 'PAGE'
  PAGE *h, *l, *r;
  ^
 ../../extmod/modbtree.c:205:16: error: request for member 'data' in something not a structure or union
             key.data = (void *)mp_obj_str_get_data(self->start_key, &key.size);
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:253:13: error: request for member 'size' in something not a structure or union
  len = MIN(a->size, b->size);
             ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/param.h:26:32: note: in definition of macro 'MIN'
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
                                ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:254:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_nrecs'
   t->bt_nrecs = m.nrecs;
    ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:487:16: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
  if (F_ISSET(&t->bt_cursor, CURS_INIT) &&
                ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:25: note: in definition of macro 'F_ISSET'
 #define F_ISSET(p, f) ((p)->flags & (f))
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:246:19: error: 'EPG {aka struct _epg}' has no member named 'page'
   __bt_setcur(t, e->page->pgno, e->index);
                   ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:317:10: error: request for member 'flags' in something not a structure or union
    if (bp->flags & MPOOL_DIRTY &&
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:350:2: error: unknown type name 'pgno_t'
  pgno_t pg;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:499:1: error: type of 'h' defaults to 'int' [-Werror=implicit-int]
 bt_rroot(t, h, l, r)
 ^
 ../../extmod/modbtree.c:205:73: error: request for member 'size' in something not a structure or union
             key.data = (void *)mp_obj_str_get_data(self->start_key, &key.size);
                                                                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:253:22: error: request for member 'size' in something not a structure or union
  len = MIN(a->size, b->size);
                      ^
 /mnt/c/dev/esp-idf/components/newlib/include/sys/param.h:26:38: note: in definition of macro 'MIN'
 #define MIN(a,b) ((a) < (b) ? (a) : (b))
                                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:260:8: error: request for member 'psize' in something not a structure or union
   if (b.psize == 0) {
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:488:17: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
      !F_ISSET(&t->bt_cursor, CURS_ACQUIRE) &&
                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:25: note: in definition of macro 'F_ISSET'
 #define F_ISSET(p, f) ((p)->flags & (f))
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:246:34: error: 'EPG {aka struct _epg}' has no member named 'index'
   __bt_setcur(t, e->page->pgno, e->index);
                                  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:317:20: error: 'MPOOL_DIRTY' undeclared (first use in this function)
    if (bp->flags & MPOOL_DIRTY &&
                    ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:361:11: error: 'RET_SPECIAL' undeclared (first use in this function)
   return (RET_SPECIAL);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:499:1: error: type of 'l' defaults to 'int' [-Werror=implicit-int]
 ../../extmod/modbtree.c:206:21: error: 'R_CURSOR' undeclared (first use in this function)
             flags = R_CURSOR;
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:254:13: error: request for member 'data' in something not a structure or union
  for (p1 = a->data, p2 = b->data; len--; ++p1, ++p2, ++cnt)
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:261:5: error: request for member 'psize' in something not a structure or union
    b.psize = DEFPSIZE;
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:489:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
      t->bt_cursor.pg.pgno == h->pgno && t->bt_cursor.pg.index == index &&
       ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_put.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:40:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_SET(p, f) (p)->flags |= (f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:248:2: note: in expansion of macro 'F_SET'
  F_SET(t, B_MODIFIED);
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:318:31: error: 'RET_ERROR' undeclared (first use in this function)
        mpool_write(mp, bp) == RET_ERROR)
                               ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_seq.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:363:7: note: in expansion of macro 'F_ISSET'
   if (F_ISSET(t, B_NODUPS)) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:499:1: error: type of 'r' defaults to 'int' [-Werror=implicit-int]
 ../../extmod/modbtree.c:208:21: error: 'R_LAST' undeclared (first use in this function)
             flags = R_LAST;
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:254:27: error: request for member 'data' in something not a structure or union
  for (p1 = a->data, p2 = b->data; len--; ++p1, ++p2, ++cnt)
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:265:10: error: request for member 'flags' in something not a structure or union
   if (!(b.flags & R_DUP))
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:489:31: error: invalid type argument of '->' (have 'int')
      t->bt_cursor.pg.pgno == h->pgno && t->bt_cursor.pg.index == index &&
                               ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:81:29: warning: unused variable 'kb' [-Wunused-variable]
  char *dest, db[NOVFLSIZE], kb[NOVFLSIZE];
                             ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:324:14: error: request for member 'hqh' in something not a structure or union
    head = &mp->hqh[HASHKEY(bp->pgno)];
              ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:365:12: error: 'RET_SUCCESS' undeclared (first use in this function)
    return (RET_SUCCESS);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:506:3: error: invalid type argument of '->' (have 'int')
  h->linp[0] = h->upper = t->bt_psize - NRINTERNAL;
   ^
 ../../extmod/modbtree.c:213:53: error: 'R_PREV' undeclared (first use in this function)
         res = __bt_seq(self->db, &key, &val, desc ? R_PREV : R_NEXT);
                                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:254:19: error: left-hand operand of comma expression has no effect [-Werror=unused-value]
  for (p1 = a->data, p2 = b->data; len--; ++p1, ++p2, ++cnt)
                   ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_open.c:59:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:40:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_SET(p, f) (p)->flags |= (f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:266:4: note: in expansion of macro 'F_SET'
    F_SET(t, B_NODUPS);
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:489:42: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
      t->bt_cursor.pg.pgno == h->pgno && t->bt_cursor.pg.index == index &&
                                          ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:81:14: warning: unused variable 'db' [-Wunused-variable]
  char *dest, db[NOVFLSIZE], kb[NOVFLSIZE];
              ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:324:30: error: request for member 'pgno' in something not a structure or union
    head = &mp->hqh[HASHKEY(bp->pgno)];
                              ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:374:9: error: 'EPG {aka struct _epg}' has no member named 'page'
   h = ep->page;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:506:16: error: invalid type argument of '->' (have 'int')
  h->linp[0] = h->upper = t->bt_psize - NRINTERNAL;
                ^
 ../../extmod/modbtree.c:213:62: error: 'R_NEXT' undeclared (first use in this function)
         res = __bt_seq(self->db, &key, &val, desc ? R_PREV : R_NEXT);
                                                              ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:259:11: error: request for member 'size' in something not a structure or union
  return (a->size < b->size ? a->size + 1 : a->size);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:268:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_free'
   t->bt_free = P_INVALID;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:490:6: error: implicit declaration of function '__bt_curdel' [-Werror=implicit-function-declaration]
      __bt_curdel(t, key, h, index))
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c: In function 'bt_fast':
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:325:29: error: 'hq' undeclared (first use in this function)
    CIRCLEQ_REMOVE(head, bp, hq);
                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:376:12: error: 'EPG {aka struct _epg}' has no member named 'page'
    if (save.page->pgno != ep->page->pgno) {
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:506:27: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
  h->linp[0] = h->upper = t->bt_psize - NRINTERNAL;
                           ^
 ../../extmod/modbtree.c:216:16: error: 'RET_SPECIAL' undeclared (first use in this function)
     if (res == RET_SPECIAL) {
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:259:21: error: request for member 'size' in something not a structure or union
  return (a->size < b->size ? a->size + 1 : a->size);
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:269:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_nrecs'
   t->bt_nrecs = 0;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:491:11: error: 'RET_ERROR' undeclared (first use in this function)
   return (RET_ERROR);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:269:8: error: unknown type name 'DBT'
  const DBT *key, *data;
        ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:326:22: error: request for member 'lqh' in something not a structure or union
    CIRCLEQ_REMOVE(&mp->lqh, bp, q);
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:376:29: error: 'EPG {aka struct _epg}' has no member named 'page'
    if (save.page->pgno != ep->page->pgno) {
                             ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:167:16: error: 'recno_t' undeclared (first use in this function)
  LALIGN(sizeof(recno_t) + sizeof(pgno_t))
                ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:22: note: in definition of macro 'LALIGN'
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:506:40: note: in expansion of macro 'NRINTERNAL'
  h->linp[0] = h->upper = t->bt_psize - NRINTERNAL;
                                        ^
 ../../extmod/modbtree.c:61:16: error: 'RET_ERROR' undeclared (first use in this function)
     if (res == RET_ERROR) { \
                ^
 ../../extmod/modbtree.c:219:5: note: in expansion of macro 'CHECK_ERROR'
     CHECK_ERROR(res);
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:259:31: error: request for member 'size' in something not a structure or union
  return (a->size < b->size ? a->size + 1 : a->size);
                               ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_open.c:59:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:40:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_SET(p, f) (p)->flags |= (f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:270:3: note: in expansion of macro 'F_SET'
   F_SET(t, B_METADIRTY);
   ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:186:32: error: invalid type argument of '->' (have 'int')
  ((BLEAF *)((char *)(pg) + (pg)->linp[indx]))
                                ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:494:12: note: in expansion of macro 'GETBLEAF'
  to = bl = GETBLEAF(h, index);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:272:8: error: 'h' undeclared (first use in this function)
  PAGE *h;
        ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:326:33: error: 'q' undeclared (first use in this function)
    CIRCLEQ_REMOVE(&mp->lqh, bp, q);
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:377:29: error: 'EPG {aka struct _epg}' has no member named 'page'
     mpool_put(t->bt_mp, save.page, 0);
                             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:167:34: error: 'pgno_t' undeclared (first use in this function)
  LALIGN(sizeof(recno_t) + sizeof(pgno_t))
                                  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:22: note: in definition of macro 'LALIGN'
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:506:40: note: in expansion of macro 'NRINTERNAL'
  h->linp[0] = h->upper = t->bt_psize - NRINTERNAL;
                                        ^
 ../../extmod/modbtree.c:222:9: error: unknown type name 'DBT'
         DBT end_key;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:259:45: error: request for member 'size' in something not a structure or union
  return (a->size < b->size ? a->size + 1 : a->size);
                                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:273:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
  t->bt_psize = b.psize;
   ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:193:16: error: 'u_int32_t' undeclared (first use in this function)
  LALIGN(sizeof(u_int32_t) + sizeof(u_int32_t) + sizeof(u_char) + \
                ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:22: note: in definition of macro 'LALIGN'
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                      ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:189:19: note: in expansion of macro 'NBLEAFDBT'
 #define NBLEAF(p) NBLEAFDBT((p)->ksize, (p)->dsize)
                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:502:11: note: in expansion of macro 'NBLEAF'
  nbytes = NBLEAF(bl);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:273:2: error: unknown type name 'u_int32_t'
  u_int32_t nbytes;
  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:337:17: error: 'BKT' undeclared (first use in this function)
 new: if ((bp = (BKT *)malloc(sizeof(BKT) + mp->pagesize)) == NULL)
                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:380:9: error: 'EPG {aka struct _epg}' has no member named 'index'
     save.index = ep->index;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:507:22: error: invalid type argument of '->' (have 'int')
  dest = (char *)h + h->upper;
                      ^
 ../../extmod/modbtree.c:223:16: error: request for member 'data' in something not a structure or union
         end_key.data = (void *)mp_obj_str_get_data(self->end_key, &end_key.size);
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:273:17: error: request for member 'psize' in something not a structure or union
  t->bt_psize = b.psize;
                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c: In function '__bt_ret':
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:34: error: 'pgno_t' undeclared (first use in this function)
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                                  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:193:2: note: in expansion of macro 'LALIGN'
  LALIGN(sizeof(u_int32_t) + sizeof(u_int32_t) + sizeof(u_char) + \
  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:189:19: note: in expansion of macro 'NBLEAFDBT'
 #define NBLEAF(p) NBLEAFDBT((p)->ksize, (p)->dsize)
                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:502:11: note: in expansion of macro 'NBLEAF'
  nbytes = NBLEAF(bl);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:276:32: error: 'BTREE {aka struct _btree}' has no member named 'bt_last'
  if ((h = mpool_get(t->bt_mp, t->bt_last.pgno, 0)) == NULL) {
                                ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:337:22: error: expected expression before ')' token
 new: if ((bp = (BKT *)malloc(sizeof(BKT) + mp->pagesize)) == NULL)
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:380:20: error: 'EPG {aka struct _epg}' has no member named 'index'
     save.index = ep->index;
                    ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:171:13: error: expected expression before ')' token
  *(recno_t *)p = nrecs;      \
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:508:2: note: in expansion of macro 'WR_RINTERNAL'
  WR_RINTERNAL(dest,
  ^
 ../../extmod/modbtree.c:223:75: error: request for member 'size' in something not a structure or union
         end_key.data = (void *)mp_obj_str_get_data(self->end_key, &end_key.size);
                                                                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:276:7: error: request for member 'cachesize' in something not a structure or union
  if (b.cachesize && b.cachesize & (b.psize - 1))
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:137:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:503:22: error: invalid type argument of '->' (have 'int')
  from = (char *)h + h->upper;
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:277:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_order'
   t->bt_order = NOT;
    ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:345:4: error: request for member 'page' in something not a structure or union
  bp->page = (char *)bp + sizeof(BKT);
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:387:10: error: 'EPG {aka struct _epg}' has no member named 'index'
    if (ep->index == 0) {
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:173:12: error: expected expression before ')' token
  *(pgno_t *)p = pgno;      \
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:508:2: note: in expansion of macro 'WR_RINTERNAL'
  WR_RINTERNAL(dest,
  ^
 ../../extmod/modbtree.c:224:28: error: request for member 'internal' in something not a structure or union
         BTREE *t = self->db->internal;
                            ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:276:22: error: request for member 'cachesize' in something not a structure or union
  if (b.cachesize && b.cachesize & (b.psize - 1))
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c: In function '__bt_cmp':
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:505:3: error: invalid type argument of '->' (have 'int')
  h->upper += nbytes;
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:277:17: error: 'NOT' undeclared (first use in this function)
   t->bt_order = NOT;
                 ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:346:6: error: request for member 'curcache' in something not a structure or union
  ++mp->curcache;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:390:24: error: 'EPG {aka struct _epg}' has no member named 'page'
     if (h->pgno != save.page->pgno)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:511:3: error: invalid type argument of '->' (have 'int')
  h->linp[1] = h->upper -= NRINTERNAL;
   ^
 ../../extmod/modbtree.c:225:20: error: 'BTREE {aka struct _btree}' has no member named 'bt_cmp'
         int cmp = t->bt_cmp(&key, &end_key);
                    ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:276:37: error: request for member 'psize' in something not a structure or union
  if (b.cachesize && b.cachesize & (b.psize - 1))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:201:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:508:12: error: invalid type argument of '->' (have 'int')
  offset = h->linp[index];
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:280:11: error: 'EPG {aka struct _epg}' has no member named 'page'
  t->bt_cur.page = h;
           ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:394:25: error: 'EPG {aka struct _epg}' has no member named 'page'
      if (h->pgno == save.page->pgno)
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:511:16: error: invalid type argument of '->' (have 'int')
  h->linp[1] = h->upper -= NRINTERNAL;
                ^
 ../../extmod/modbtree.c:240:40: error: request for member 'data' in something not a structure or union
             return mp_obj_new_bytes(key.data, key.size);
                                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:277:4: error: request for member 'cachesize' in something not a structure or union
   b.cachesize += (~b.cachesize & (b.psize - 1)) + 1;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c: In function '__bt_defcmp':
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:509:27: error: invalid type argument of '->' (have 'int')
  for (cnt = index, ip = &h->linp[0]; cnt--; ++ip)
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:281:11: error: 'EPG {aka struct _epg}' has no member named 'index'
  t->bt_cur.index = t->bt_last.index;
           ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:355:1: error: static declaration of 'mpool_write' follows non-static declaration
 mpool_write(mp, bp)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:396:15: error: 'EPG {aka struct _epg}' has no member named 'page'
           save.page, 0);
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:512:22: error: invalid type argument of '->' (have 'int')
  dest = (char *)h + h->upper;
                      ^
 ../../extmod/modbtree.c:240:50: error: request for member 'size' in something not a structure or union
             return mp_obj_new_bytes(key.data, key.size);
                                                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:277:21: error: request for member 'cachesize' in something not a structure or union
   b.cachesize += (~b.cachesize & (b.psize - 1)) + 1;
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:233:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:27: error: invalid type argument of '->' (have 'int')
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:512:13: note: in expansion of macro 'NEXTINDEX'
  for (cnt = NEXTINDEX(h) - index; --cnt; ++ip)
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:281:21: error: 'BTREE {aka struct _btree}' has no member named 'bt_last'
  t->bt_cur.index = t->bt_last.index;
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:285:7: note: previous implicit declaration of 'mpool_write' was here
       mpool_write(mp, bp) == RET_ERROR)
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:397:14: error: 'RET_ERROR' undeclared (first use in this function)
      return (RET_ERROR);
              ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:171:13: error: expected expression before ')' token
  *(recno_t *)p = nrecs;      \
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:513:2: note: in expansion of macro 'WR_RINTERNAL'
  WR_RINTERNAL(dest,
  ^
 ../../extmod/modbtree.c:242:40: error: request for member 'data' in something not a structure or union
             return mp_obj_new_bytes(val.data, val.size);
                                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:277:36: error: request for member 'psize' in something not a structure or union
   b.cachesize += (~b.cachesize & (b.psize - 1)) + 1;
                                    ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c: In function '__bt_defpfx':
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:512:13: note: in expansion of macro 'NEXTINDEX'
  for (cnt = NEXTINDEX(h) - index; --cnt; ++ip)
             ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_put.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:193:16: error: 'u_int32_t' undeclared (first use in this function)
  LALIGN(sizeof(u_int32_t) + sizeof(u_int32_t) + sizeof(u_char) + \
                ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:22: note: in definition of macro 'LALIGN'
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:287:11: note: in expansion of macro 'NBLEAFDBT'
  nbytes = NBLEAFDBT(key->size, data->size);
           ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_write':
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:399:7: error: 'EPG {aka struct _epg}' has no member named 'page'
     ep->page = h;
       ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:173:12: error: expected expression before ')' token
  *(pgno_t *)p = pgno;      \
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:513:2: note: in expansion of macro 'WR_RINTERNAL'
  WR_RINTERNAL(dest,
  ^
 ../../extmod/modbtree.c:242:50: error: request for member 'size' in something not a structure or union
             return mp_obj_new_bytes(val.data, val.size);
                                                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:278:7: error: request for member 'cachesize' in something not a structure or union
  if (b.cachesize < b.psize * MINCACHE)
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_utils.c:260:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:514:3: error: invalid type argument of '->' (have 'int')
  h->lower -= sizeof(indx_t);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:287:24: error: request for member 'size' in something not a structure or union
  nbytes = NBLEAFDBT(key->size, data->size);
                        ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:22: note: in definition of macro 'LALIGN'
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:287:11: note: in expansion of macro 'NBLEAFDBT'
  nbytes = NBLEAFDBT(key->size, data->size);
           ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:356:2: error: unknown type name 'MPOOL'
  MPOOL *mp;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:400:7: error: 'EPG {aka struct _epg}' has no member named 'index'
     ep->index = NEXTINDEX(h);
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:516:3: error: invalid type argument of '->' (have 'int')
  h->lower = BTDATAOFF + 2 * sizeof(indx_t);
   ^
 ../../extmod/modbtree.c:246:50: error: request for member 'data' in something not a structure or union
             pair->items[0] = mp_obj_new_bytes(key.data, key.size);
                                                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:278:21: error: request for member 'psize' in something not a structure or union
  if (b.cachesize < b.psize * MINCACHE)
                     ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:517:16: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
  if (F_ISSET(&t->bt_cursor, CURS_INIT) &&
                ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:25: note: in definition of macro 'F_ISSET'
 #define F_ISSET(p, f) ((p)->flags & (f))
                         ^
 cc1: all warnings being treated as errors
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:287:36: error: request for member 'size' in something not a structure or union
  nbytes = NBLEAFDBT(key->size, data->size);
                                    ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:22: note: in definition of macro 'LALIGN'
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:287:11: note: in expansion of macro 'NBLEAFDBT'
  nbytes = NBLEAFDBT(key->size, data->size);
           ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:357:2: error: unknown type name 'BKT'
  BKT *bp;
  ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_seq.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:400:17: note: in expansion of macro 'NEXTINDEX'
     ep->index = NEXTINDEX(h);
                 ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:516:13: note: in expansion of macro 'BTDATAOFF'
  h->lower = BTDATAOFF + 2 * sizeof(indx_t);
             ^
 ../../extmod/modbtree.c:246:60: error: request for member 'size' in something not a structure or union
             pair->items[0] = mp_obj_new_bytes(key.data, key.size);
                                                            ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:279:4: error: request for member 'cachesize' in something not a structure or union
   b.cachesize = b.psize * MINCACHE;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:518:17: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
      !F_ISSET(&t->bt_cursor, CURS_ACQUIRE) &&
                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:25: note: in definition of macro 'F_ISSET'
 #define F_ISSET(p, f) ((p)->flags & (f))
                         ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:34: error: 'pgno_t' undeclared (first use in this function)
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                                  ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:193:2: note: in expansion of macro 'LALIGN'
  LALIGN(sizeof(u_int32_t) + sizeof(u_int32_t) + sizeof(u_char) + \
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:287:11: note: in expansion of macro 'NBLEAFDBT'
  nbytes = NBLEAFDBT(key->size, data->size);
           ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:366:8: error: request for member 'pgout' in something not a structure or union
  if (mp->pgout)
        ^
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/btree/bt_utils.o] Error 1
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:400:17: note: in expansion of macro 'NEXTINDEX'
     ep->index = NEXTINDEX(h);
                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:516:13: note: in expansion of macro 'BTDATAOFF'
  h->lower = BTDATAOFF + 2 * sizeof(indx_t);
             ^
 ../../extmod/modbtree.c:247:50: error: request for member 'data' in something not a structure or union
             pair->items[1] = mp_obj_new_bytes(val.data, val.size);
                                                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:279:18: error: request for member 'psize' in something not a structure or union
   b.cachesize = b.psize * MINCACHE;
                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:519:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
      t->bt_cursor.pg.pgno == h->pgno && t->bt_cursor.pg.index > index)
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:288:44: error: 'indx_t' undeclared (first use in this function)
  if (h->upper - h->lower < nbytes + sizeof(indx_t))
                                            ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:367:6: error: request for member 'pgout' in something not a structure or union
   (mp->pgout)(mp->pgcookie, bp->pgno, bp->page);
      ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:400:17: note: in expansion of macro 'NEXTINDEX'
     ep->index = NEXTINDEX(h);
                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:519:3: error: invalid type argument of '->' (have 'int')
  h->flags &= ~P_TYPE;
   ^
 ../../extmod/modbtree.c:247:60: error: request for member 'size' in something not a structure or union
             pair->items[1] = mp_obj_new_bytes(val.data, val.size);
                                                            ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:282:13: error: request for member 'cachesize' in something not a structure or union
  ncache = (b.cachesize + t->bt_psize - 1) / t->bt_psize;
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:519:31: error: invalid type argument of '->' (have 'int')
      t->bt_cursor.pg.pgno == h->pgno && t->bt_cursor.pg.index > index)
                               ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:291:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_order'
  if (t->bt_order == FORWARD) {
       ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:367:17: error: request for member 'pgcookie' in something not a structure or union
   (mp->pgout)(mp->pgcookie, bp->pgno, bp->page);
                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:402:8: error: 'EPG {aka struct _epg}' has no member named 'index'
    --ep->index;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:520:3: error: invalid type argument of '->' (have 'int')
  h->flags |= P_RINTERNAL;
   ^
 ../../extmod/modbtree.c: In function 'btree_subscr':
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:282:27: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
  ncache = (b.cachesize + t->bt_psize - 1) / t->bt_psize;
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:519:42: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
      t->bt_cursor.pg.pgno == h->pgno && t->bt_cursor.pg.index > index)
                                          ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:291:21: error: 'FORWARD' undeclared (first use in this function)
  if (t->bt_order == FORWARD) {
                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:367:31: error: request for member 'pgno' in something not a structure or union
   (mp->pgout)(mp->pgcookie, bp->pgno, bp->page);
                               ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:410:22: error: 'EPG {aka struct _epg}' has no member named 'page'
   if (h->pgno != save.page->pgno)
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:521:25: error: 'MPOOL_DIRTY' undeclared (first use in this function)
  mpool_put(t->bt_mp, h, MPOOL_DIRTY);
                         ^
 ../../extmod/modbtree.c:257:9: error: unknown type name 'DBT'
         DBT key;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:282:46: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
  ncache = (b.cachesize + t->bt_psize - 1) / t->bt_psize;
                                              ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:520:6: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
   --t->bt_cursor.pg.index;
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:292:16: error: 'EPG {aka struct _epg}' has no member named 'page'
   if (t->bt_cur.page->nextpg != P_INVALID)
                ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:367:41: error: request for member 'page' in something not a structure or union
   (mp->pgout)(mp->pgcookie, bp->pgno, bp->page);
                                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:418:8: error: 'EPG {aka struct _epg}' has no member named 'index'
  if (ep->index == NEXTINDEX(ep->page)) {
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:523:10: error: 'RET_SUCCESS' undeclared (first use in this function)
  return (RET_SUCCESS);
          ^
 ../../extmod/modbtree.c:258:12: error: request for member 'data' in something not a structure or union
         key.data = (void *)mp_obj_str_get_data(index, &key.size);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:295:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_ovflsize'
  t->bt_ovflsize = (t->bt_psize - BTDATAOFF) / b.minkeypage -
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:522:10: error: 'RET_SUCCESS' undeclared (first use in this function)
  return (RET_SUCCESS);
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:294:16: error: 'EPG {aka struct _epg}' has no member named 'index'
   if (t->bt_cur.index != NEXTINDEX(h) - 1)
                ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:369:10: error: request for member 'pagesize' in something not a structure or union
  off = mp->pagesize * bp->pgno;
          ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_seq.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:418:31: error: 'EPG {aka struct _epg}' has no member named 'page'
  if (ep->index == NEXTINDEX(ep->page)) {
                               ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:25: note: in definition of macro 'NEXTINDEX'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:503:8: warning: variable 'dest' set but not used [-Wunused-but-set-variable]
  char *dest;
        ^
 ../../extmod/modbtree.c:258:59: error: request for member 'size' in something not a structure or union
         key.data = (void *)mp_obj_str_get_data(index, &key.size);
                                                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:295:21: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
  t->bt_ovflsize = (t->bt_psize - BTDATAOFF) / b.minkeypage -
                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:298:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_last'
   t->bt_last.index = cmp ? ++t->bt_cur.index : t->bt_cur.index;
    ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:369:25: error: request for member 'pgno' in something not a structure or union
  off = mp->pagesize * bp->pgno;
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:419:9: error: 'EPG {aka struct _epg}' has no member named 'page'
   h = ep->page;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c: At top level:
 ../../extmod/modbtree.c:260:20: error: 'RET_SPECIAL' undeclared (first use in this function)
         if (res == RET_SPECIAL) {
                    ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_open.c:59:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:295:34: note: in expansion of macro 'BTDATAOFF'
  t->bt_ovflsize = (t->bt_psize - BTDATAOFF) / b.minkeypage -
                                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:539:1: error: static declaration of '__bt_curdel' follows non-static declaration
 __bt_curdel(t, key, h, index)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:298:39: error: 'EPG {aka struct _epg}' has no member named 'index'
   t->bt_last.index = cmp ? ++t->bt_cur.index : t->bt_cur.index;
                                       ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:370:8: error: request for member 'fvtable' in something not a structure or union
  if (mp->fvtable->lseek(mp->fd, off, SEEK_SET) != off)
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:426:5: error: 'EPG {aka struct _epg}' has no member named 'index'
   ep->index = 0;
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:539:1: error: static declaration of 'bt_broot' follows non-static declaration
 bt_broot(t, h, l, r)
 ^
 ../../extmod/modbtree.c:61:16: error: 'RET_ERROR' undeclared (first use in this function)
     if (res == RET_ERROR) { \
                ^
 ../../extmod/modbtree.c:263:9: note: in expansion of macro 'CHECK_ERROR'
         CHECK_ERROR(res);
         ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:295:34: note: in expansion of macro 'BTDATAOFF'
  t->bt_ovflsize = (t->bt_psize - BTDATAOFF) / b.minkeypage -
                                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:490:6: note: previous implicit declaration of '__bt_curdel' was here
      __bt_curdel(t, key, h, index))
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:298:57: error: 'EPG {aka struct _epg}' has no member named 'index'
   t->bt_last.index = cmp ? ++t->bt_cur.index : t->bt_cur.index;
                                                         ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:370:27: error: request for member 'fd' in something not a structure or union
  if (mp->fvtable->lseek(mp->fd, off, SEEK_SET) != off)
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:427:5: error: 'EPG {aka struct _epg}' has no member named 'page'
   ep->page = h;
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:129:30: note: previous implicit declaration of 'bt_broot' was here
      bt_rroot(t, sp, l, r) : bt_broot(t, sp, l, r)) == RET_ERROR)
                              ^
 ../../extmod/modbtree.c:267:9: error: unknown type name 'DBT'
         DBT key, val;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:295:48: error: request for member 'minkeypage' in something not a structure or union
  t->bt_ovflsize = (t->bt_psize - BTDATAOFF) / b.minkeypage -
                                                ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: In function '__bt_curdel':
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:300:16: error: 'EPG {aka struct _epg}' has no member named 'page'
   if (t->bt_cur.page->prevpg != P_INVALID)
                ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:371:11: error: 'RET_ERROR' undeclared (first use in this function)
   return (RET_ERROR);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/bt_split.c: In function 'bt_broot':
 ../../extmod/modbtree.c:268:12: error: request for member 'data' in something not a structure or union
         key.data = (void *)mp_obj_str_get_data(index, &key.size);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:297:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_ovflsize'
  if (t->bt_ovflsize < NBLEAFDBT(NOVFLSIZE, NOVFLSIZE) + sizeof(indx_t))
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:541:8: error: unknown type name 'DBT'
  const DBT *key;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:302:16: error: 'EPG {aka struct _epg}' has no member named 'index'
   if (t->bt_cur.index != 0)
                ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:372:8: error: request for member 'fvtable' in something not a structure or union
  if (mp->fvtable->write(mp->fd, bp->page, mp->pagesize) != mp->pagesize)
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:443:1: error: conflicting types for '__bt_setcur' [-Werror]
 __bt_setcur(t, pgno, index)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:541:2: error: expected declaration specifiers before 'PAGE'
  PAGE *h, *l, *r;
  ^
 ../../extmod/modbtree.c:268:59: error: request for member 'size' in something not a structure or union
         key.data = (void *)mp_obj_str_get_data(index, &key.size);
                                                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:298:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_ovflsize'
   t->bt_ovflsize =
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:542:2: error: expected declaration specifiers before 'PAGE'
  PAGE *h;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:306:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_last'
   t->bt_last.index = 0;
    ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:372:27: error: request for member 'fd' in something not a structure or union
  if (mp->fvtable->write(mp->fd, bp->page, mp->pagesize) != mp->pagesize)
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:118:3: note: previous implicit declaration of '__bt_setcur' was here
   __bt_setcur(t, e.page->pgno, e.index);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:539:1: error: type of 'h' defaults to 'int' [-Werror=implicit-int]
 bt_broot(t, h, l, r)
 ^
 ../../extmod/modbtree.c:274:36: error: request for member 'data' in something not a structure or union
         return mp_obj_new_bytes(val.data, val.size);
                                    ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:303:6: error: implicit declaration of function 'mpool_open' [-Werror=implicit-function-declaration]
      mpool_open(NULL, t->bt_fd, vtable, t->bt_psize, ncache)) == NULL)
      ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:539:1: error: type of 'h' defaults to 'int' [-Werror=implicit-int]
 __bt_curdel(t, key, h, index)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:318:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_order'
  t->bt_order = NOT;
   ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:372:35: error: request for member 'page' in something not a structure or union
  if (mp->fvtable->write(mp->fd, bp->page, mp->pagesize) != mp->pagesize)
                                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c: In function '__bt_setcur':
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:539:1: error: type of 'l' defaults to 'int' [-Werror=implicit-int]
 ../../extmod/modbtree.c:274:46: error: request for member 'size' in something not a structure or union
         return mp_obj_new_bytes(val.data, val.size);
                                              ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:303:24: error: 'BTREE {aka struct _btree}' has no member named 'bt_fd'
      mpool_open(NULL, t->bt_fd, vtable, t->bt_psize, ncache)) == NULL)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:547:8: error: 'pg' undeclared (first use in this function)
  PAGE *pg;
        ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:372:45: error: request for member 'pagesize' in something not a structure or union
  if (mp->fvtable->write(mp->fd, bp->page, mp->pagesize) != mp->pagesize)
                                             ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c: In function '__bt_put':
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:445:2: error: unknown type name 'pgno_t'
  pgno_t pgno;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:539:1: error: type of 'r' defaults to 'int' [-Werror=implicit-int]
 ../../extmod/modbtree.c:277:9: error: unknown type name 'DBT'
         DBT key, val;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:303:42: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
      mpool_open(NULL, t->bt_fd, vtable, t->bt_psize, ncache)) == NULL)
                                          ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:554:8: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
  c = &t->bt_cursor;
        ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:372:62: error: request for member 'pagesize' in something not a structure or union
  if (mp->fvtable->write(mp->fd, bp->page, mp->pagesize) != mp->pagesize)
                                                              ^
 ../../lib/berkeley-db-1.xx/btree/bt_put.c:250:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:449:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
  if (t->bt_cursor.key.data != NULL) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:545:2: error: unknown type name 'u_int32_t'
  u_int32_t nbytes;
  ^
 ../../extmod/modbtree.c:278:12: error: request for member 'data' in something not a structure or union
         key.data = (void *)mp_obj_str_get_data(index, &key.size);
            ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_open.c:59:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:305:7: note: in expansion of macro 'F_ISSET'
  if (!F_ISSET(t, B_INMEM))
       ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:42:27: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_ISSET(p, f) ((p)->flags & (f))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:558:7: note: in expansion of macro 'F_ISSET'
  if (!F_ISSET(t, B_NODUPS)) {
       ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:375:4: error: request for member 'flags' in something not a structure or union
  bp->flags &= ~MPOOL_DIRTY;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:450:9: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
   free(t->bt_cursor.key.data);
         ^
 cc1: all warnings being treated as errors
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:547:2: error: unknown type name 'pgno_t'
  pgno_t pg_tmp;
  ^
 ../../extmod/modbtree.c:278:59: error: request for member 'size' in something not a structure or union
         key.data = (void *)mp_obj_str_get_data(index, &key.size);
                                                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:306:3: error: implicit declaration of function 'mpool_filter' [-Werror=implicit-function-declaration]
   mpool_filter(t->bt_mp, __bt_pgin, __bt_pgout, t);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:565:5: error: 'EPG {aka struct _epg}' has no member named 'page'
    e.page = h;
     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:375:16: error: 'MPOOL_DIRTY' undeclared (first use in this function)
  bp->flags &= ~MPOOL_DIRTY;
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:451:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
   t->bt_cursor.key.size = 0;
    ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:140:16: error: 'u_int32_t' undeclared (first use in this function)
  LALIGN(sizeof(u_int32_t) + sizeof(pgno_t) + sizeof(u_char) + (len))
                ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:22: note: in definition of macro 'LALIGN'
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:557:11: note: in expansion of macro 'NBINTERNAL'
  nbytes = NBINTERNAL(0);
           ^
 ../../extmod/modbtree.c:279:12: error: request for member 'data' in something not a structure or union
         val.data = (void *)mp_obj_str_get_data(value, &val.size);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:306:26: error: '__bt_pgin' undeclared (first use in this function)
   mpool_filter(t->bt_mp, __bt_pgin, __bt_pgout, t);
                          ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:566:5: error: 'EPG {aka struct _epg}' has no member named 'index'
    e.index = index;
     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:376:10: error: 'RET_SUCCESS' undeclared (first use in this function)
  return (RET_SUCCESS);
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:452:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
   t->bt_cursor.key.data = NULL;
    ^
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/btree/bt_put.o] Error 1
 ../../lib/berkeley-db-1.xx/btree/btree.h:140:36: error: 'pgno_t' undeclared (first use in this function)
  LALIGN(sizeof(u_int32_t) + sizeof(pgno_t) + sizeof(u_char) + (len))
                                    ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:113:22: note: in definition of macro 'LALIGN'
 #define LALIGN(n) (((n) + sizeof(pgno_t) - 1) & ~(sizeof(pgno_t) - 1))
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:557:11: note: in expansion of macro 'NBINTERNAL'
  nbytes = NBINTERNAL(0);
           ^
 ../../extmod/modbtree.c:279:59: error: request for member 'size' in something not a structure or union
         val.data = (void *)mp_obj_str_get_data(value, &val.size);
                                                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:306:37: error: '__bt_pgout' undeclared (first use in this function)
   mpool_filter(t->bt_mp, __bt_pgin, __bt_pgout, t);
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:567:18: error: implicit declaration of function '__bt_ret' [-Werror=implicit-function-declaration]
    if ((status = __bt_ret(t, &e,
                  ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: At top level:
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_seq.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:454:10: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
  F_CLR(&t->bt_cursor, CURS_ACQUIRE | CURS_AFTER | CURS_BEFORE);
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:41:22: note: in definition of macro 'F_CLR'
 #define F_CLR(p, f) (p)->flags &= ~(f)
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:558:3: error: invalid type argument of '->' (have 'int')
  h->linp[0] = h->upper = t->bt_psize - nbytes;
   ^
 ../../extmod/modbtree.c: In function 'btree_binary_op':
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:309:18: error: 'RET_ERROR' undeclared (first use in this function)
  if (nroot(t) == RET_ERROR)
                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:568:45: error: 'RET_SUCCESS' undeclared (first use in this function)
        &c->key, &c->key, NULL, NULL, 1)) != RET_SUCCESS)
                                             ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:383:8: error: unknown type name 'BKT'
 static BKT *
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:457:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
  t->bt_cursor.pg.pgno = pgno;
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:558:16: error: invalid type argument of '->' (have 'int')
  h->linp[0] = h->upper = t->bt_psize - nbytes;
                ^
 ../../extmod/modbtree.c:290:13: error: unknown type name 'DBT'
             DBT key, val;
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:313:15: error: 'DB_LOCK' undeclared (first use in this function)
  if (dflags & DB_LOCK)
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:575:5: error: 'EPG {aka struct _epg}' has no member named 'page'
    e.page = h;
     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:384:1: error: conflicting types for 'mpool_look'
 mpool_look(mp, pgno)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:458:3: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
  t->bt_cursor.pg.index = index;
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:558:27: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
  h->linp[0] = h->upper = t->bt_psize - nbytes;
                           ^
 ../../extmod/modbtree.c:291:16: error: request for member 'data' in something not a structure or union
             key.data = (void *)mp_obj_str_get_data(rhs_in, &key.size);
                ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_open.c:59:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:40:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_SET(p, f) (p)->flags |= (f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:314:3: note: in expansion of macro 'F_SET'
   F_SET(t, B_DB_LOCK);
   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:576:5: error: 'EPG {aka struct _epg}' has no member named 'index'
    e.index = index - 1;
     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:163:12: note: previous implicit declaration of 'mpool_look' was here
  if ((bp = mpool_look(mp, pgno)) != NULL) {
            ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_seq.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:459:10: error: 'BTREE {aka struct _btree}' has no member named 'bt_cursor'
  F_SET(&t->bt_cursor, CURS_INIT);
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:40:22: note: in definition of macro 'F_SET'
 #define F_SET(p, f) (p)->flags |= (f)
                      ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:559:22: error: invalid type argument of '->' (have 'int')
  dest = (char *)h + h->upper;
                      ^
 ../../extmod/modbtree.c:291:64: error: request for member 'size' in something not a structure or union
             key.data = (void *)mp_obj_str_get_data(rhs_in, &key.size);
                                                                ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:315:15: error: 'DB_SHMEM' undeclared (first use in this function)
  if (dflags & DB_SHMEM)
               ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:27: error: invalid type argument of '->' (have 'int')
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:583:15: note: in expansion of macro 'NEXTINDEX'
   if (index < NEXTINDEX(h) - 1) {
               ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_look':
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c: At top level:
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:144:15: error: expected expression before ')' token
  *(u_int32_t *)p = size;      \
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:560:2: note: in expansion of macro 'WR_BINTERNAL'
  WR_BINTERNAL(dest, 0, l->pgno, 0);
  ^
 ../../extmod/modbtree.c:61:16: error: 'RET_ERROR' undeclared (first use in this function)
     if (res == RET_ERROR) { \
                ^
 ../../extmod/modbtree.c:293:13: note: in expansion of macro 'CHECK_ERROR'
             CHECK_ERROR(res);
             ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_open.c:59:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:40:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_SET(p, f) (p)->flags |= (f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:316:3: note: in expansion of macro 'F_SET'
   F_SET(t, B_DB_SHMEM);
   ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:583:15: note: in expansion of macro 'NEXTINDEX'
   if (index < NEXTINDEX(h) - 1) {
               ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:385:2: error: unknown type name 'MPOOL'
  MPOOL *mp;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_seq.c:152:1: warning: '__bt_seqset' defined but not used [-Wunused-function]
 __bt_seqset(t, ep, key, flags)
 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:146:12: error: expected expression before ')' token
  *(pgno_t *)p = pgno;      \
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:560:2: note: in expansion of macro 'WR_BINTERNAL'
  WR_BINTERNAL(dest, 0, l->pgno, 0);
  ^
 ../../extmod/modbtree.c:294:43: error: 'RET_SPECIAL' undeclared (first use in this function)
             return mp_obj_new_bool(res != RET_SPECIAL);
                                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:317:15: error: 'DB_TXN' undeclared (first use in this function)
  if (dflags & DB_TXN)
               ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:583:15: note: in expansion of macro 'NEXTINDEX'
   if (index < NEXTINDEX(h) - 1) {
               ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:386:2: error: unknown type name 'pgno_t'
  pgno_t pgno;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:562:11: error: invalid type argument of '->' (have 'int')
  switch (h->flags & P_TYPE) {
           ^
 cc1: all warnings being treated as errors
 ../../extmod/modbtree.c: At top level:
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_open.c:59:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:40:24: error: 'BTREE {aka struct _btree}' has no member named 'flags'
 #define F_SET(p, f) (p)->flags |= (f)
                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:318:3: note: in expansion of macro 'F_SET'
   F_SET(t, B_DB_TXN);
   ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:583:15: note: in expansion of macro 'NEXTINDEX'
   if (index < NEXTINDEX(h) - 1) {
               ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:389:2: error: unknown type name 'BKT'
  BKT *bp;
  ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:186:32: error: invalid type argument of '->' (have 'int')
  ((BLEAF *)((char *)(pg) + (pg)->linp[indx]))
                                ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:564:8: note: in expansion of macro 'GETBLEAF'
   bl = GETBLEAF(r, 0);
        ^
 ../../extmod/modbtree.c:329:14: error: unknown type name 'FILEVTABLE'
 STATIC const FILEVTABLE btree_stream_fvtable = {
              ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:125:12: warning: variable 'b' set but not used [-Wunused-but-set-variable]
  BTREEINFO b;
            ^
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/btree/bt_seq.o] Error 1
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:584:5: error: 'EPG {aka struct _epg}' has no member named 'page'
    e.page = h;
     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:391:12: error: request for member 'hqh' in something not a structure or union
  head = &mp->hqh[HASHKEY(pgno)];
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:566:4: error: invalid type argument of '->' (have 'int')
   h->linp[1] = h->upper -= nbytes;
    ^
 ../../extmod/modbtree.c:330:5: error: initialization makes integer from pointer without a cast [-Werror=int-conversion]
     mp_stream_posix_read,
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c: In function 'nroot':
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:585:5: error: 'EPG {aka struct _epg}' has no member named 'index'
    e.index = index + 1;
     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:392:16: error: dereferencing pointer to incomplete type 'struct _hqh'
  for (bp = head->cqh_first; bp != (void *)head; bp = bp->hq.cqe_next)
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:566:17: error: invalid type argument of '->' (have 'int')
   h->linp[1] = h->upper -= nbytes;
                 ^
 ../../extmod/modbtree.c:330:5: note: (near initialization for 'btree_stream_fvtable')
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:349:8: error: 'meta' undeclared (first use in this function)
  PAGE *meta, *root;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:592:22: error: invalid type argument of '->' (have 'int')
   if (index == 0 && h->prevpg != P_INVALID) {
                      ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:392:56: error: request for member 'hq' in something not a structure or union
  for (bp = head->cqh_first; bp != (void *)head; bp = bp->hq.cqe_next)
                                                        ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:567:23: error: invalid type argument of '->' (have 'int')
   dest = (char *)h + h->upper;
                       ^
 ../../extmod/modbtree.c:331:5: error: excess elements in scalar initializer [-Werror]
     mp_stream_posix_write,
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:349:15: error: 'root' undeclared (first use in this function)
  PAGE *meta, *root;
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:593:35: error: invalid type argument of '->' (have 'int')
    if ((pg = mpool_get(t->bt_mp, h->prevpg, 0)) == NULL)
                                   ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:393:9: error: request for member 'pgno' in something not a structure or union
   if (bp->pgno == pgno) {
         ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:144:15: error: expected expression before ')' token
  *(u_int32_t *)p = size;      \
               ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:568:3: note: in expansion of macro 'WR_BINTERNAL'
   WR_BINTERNAL(dest, bl->ksize, r->pgno, 0);
   ^
 ../../extmod/modbtree.c:331:5: note: (near initialization for 'btree_stream_fvtable')
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:349:12: error: left-hand operand of comma expression has no effect [-Werror=unused-value]
  PAGE *meta, *root;
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:594:13: error: 'RET_ERROR' undeclared (first use in this function)
     return (RET_ERROR);
             ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/btree.h:146:12: error: expected expression before ')' token
  *(pgno_t *)p = pgno;      \
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:568:3: note: in expansion of macro 'WR_BINTERNAL'
   WR_BINTERNAL(dest, bl->ksize, r->pgno, 0);
   ^
 ../../extmod/modbtree.c:332:5: error: excess elements in scalar initializer [-Werror]
     mp_stream_posix_lseek,
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:350:2: error: unknown type name 'pgno_t'
  pgno_t npg;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:595:5: error: 'EPG {aka struct _epg}' has no member named 'page'
    e.page = pg;
     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:297:1: warning: 'mpool_bkt' defined but not used [-Wunused-function]
 mpool_bkt(mp)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:578:33: error: 'RET_ERROR' undeclared (first use in this function)
       bt_preserve(t, pg_tmp) == RET_ERROR)
                                 ^
 ../../extmod/modbtree.c:332:5: note: (near initialization for 'btree_stream_fvtable')
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:352:14: error: implicit declaration of function 'mpool_get' [-Werror=implicit-function-declaration]
  if ((meta = mpool_get(t->bt_mp, 0, 0)) != NULL) {
              ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:596:5: error: 'EPG {aka struct _epg}' has no member named 'index'
    e.index = NEXTINDEX(pg) - 1;
     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:355:1: warning: 'mpool_write' defined but not used [-Wunused-function]
 mpool_write(mp, bp)
 ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:136:36: error: invalid type argument of '->' (have 'int')
  ((BINTERNAL *)((char *)(pg) + (pg)->linp[indx]))
                                    ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:582:8: note: in expansion of macro 'GETBINTERNAL'
   bi = GETBINTERNAL(r, 0);
        ^
 ../../extmod/modbtree.c:333:5: error: excess elements in scalar initializer [-Werror]
     mp_stream_posix_fsync
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:353:3: error: implicit declaration of function 'mpool_put' [-Werror=implicit-function-declaration]
   mpool_put(t->bt_mp, meta, 0);
   ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_delete.c:48:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:27: error: invalid type argument of '->' (have 'int')
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:604:16: note: in expansion of macro 'NEXTINDEX'
   if (index == NEXTINDEX(h) - 1 && h->nextpg != P_INVALID) {
                ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:384:1: warning: 'mpool_look' defined but not used [-Wunused-function]
 mpool_look(mp, pgno)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:584:4: error: invalid type argument of '->' (have 'int')
   h->linp[1] = h->upper -= nbytes;
    ^
 ../../extmod/modbtree.c:333:5: note: (near initialization for 'btree_stream_fvtable')
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:354:11: error: 'RET_SUCCESS' undeclared (first use in this function)
   return (RET_SUCCESS);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:604:37: error: invalid type argument of '->' (have 'int')
   if (index == NEXTINDEX(h) - 1 && h->nextpg != P_INVALID) {
                                     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_new':
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:584:17: error: invalid type argument of '->' (have 'int')
   h->linp[1] = h->upper -= nbytes;
                 ^
 ../../extmod/modbtree.c: In function 'mod_btree_open':
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:357:11: error: 'RET_ERROR' undeclared (first use in this function)
   return (RET_ERROR);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:605:35: error: invalid type argument of '->' (have 'int')
    if ((pg = mpool_get(t->bt_mp, h->nextpg, 0)) == NULL)
                                   ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:135:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:585:23: error: invalid type argument of '->' (have 'int')
   dest = (char *)h + h->upper;
                       ^
 ../../extmod/modbtree.c:356:5: error: unknown type name 'BTREEINFO'
     BTREEINFO openinfo = {0};
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:360:14: error: implicit declaration of function 'mpool_new' [-Werror=implicit-function-declaration]
  if ((meta = mpool_new(t->bt_mp, &npg)) == NULL)
              ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:607:5: error: 'EPG {aka struct _epg}' has no member named 'page'
    e.page = pg;
     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_get':
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:587:32: error: invalid type argument of '->' (have 'int')
   ((BINTERNAL *)dest)->pgno = r->pgno;
                                ^
 ../../extmod/modbtree.c:357:13: error: request for member 'flags' in something not a structure or union
     openinfo.flags = args.flags.u_int;
             ^
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_open.c:59:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:370:16: note: in expansion of macro 'BTDATAOFF'
  root->lower = BTDATAOFF;
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:608:5: error: 'EPG {aka struct _epg}' has no member named 'index'
    e.index = 0;
     ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:220:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:594:3: error: invalid type argument of '->' (have 'int')
  h->lower = BTDATAOFF + 2 * sizeof(indx_t);
   ^
 ../../extmod/modbtree.c:358:13: error: request for member 'cachesize' in something not a structure or union
     openinfo.cachesize = args.cachesize.u_int;
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:370:16: note: in expansion of macro 'BTDATAOFF'
  root->lower = BTDATAOFF;
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:612:24: error: 'EPG {aka struct _epg}' has no member named 'page'
 dup2:    c->pg.pgno = e.page->pgno;
                        ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_put':
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:594:13: note: in expansion of macro 'BTDATAOFF'
  h->lower = BTDATAOFF + 2 * sizeof(indx_t);
             ^
 ../../extmod/modbtree.c:359:13: error: request for member 'psize' in something not a structure or union
     openinfo.psize = args.pagesize.u_int;
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:370:16: note: in expansion of macro 'BTDATAOFF'
  root->lower = BTDATAOFF;
                ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:613:20: error: 'EPG {aka struct _epg}' has no member named 'index'
     c->pg.index = e.index;
                    ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:248:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:597:3: error: invalid type argument of '->' (have 'int')
  h->flags &= ~P_TYPE;
   ^
 ../../extmod/modbtree.c:360:13: error: request for member 'minkeypage' in something not a structure or union
     openinfo.minkeypage = args.minkeypage.u_int;
             ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:371:17: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
  root->upper = t->bt_psize;
                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:619:3: error: 'EPG {aka struct _epg}' has no member named 'page'
  e.page = h;
   ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_close':
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:598:3: error: invalid type argument of '->' (have 'int')
  h->flags |= P_BINTERNAL;
   ^
 ../../extmod/modbtree.c:362:5: error: unknown type name 'DB'
     DB *db = __bt_open(MP_OBJ_TO_PTR(pos_args[0]), &btree_stream_fvtable, &openinfo, /*dflags*/ 0);
     ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:373:19: error: 'BTREE {aka struct _btree}' has no member named 'bt_psize'
  memset(meta, 0, t->bt_psize);
                   ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:620:3: error: 'EPG {aka struct _epg}' has no member named 'index'
  e.index = index;
   ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:269:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:599:25: error: 'MPOOL_DIRTY' undeclared (first use in this function)
  mpool_put(t->bt_mp, h, MPOOL_DIRTY);
                         ^
 ../../extmod/modbtree.c:362:14: error: implicit declaration of function '__bt_open' [-Werror=implicit-function-declaration]
     DB *db = __bt_open(MP_OBJ_TO_PTR(pos_args[0]), &btree_stream_fvtable, &openinfo, /*dflags*/ 0);
              ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:374:28: error: 'MPOOL_DIRTY' undeclared (first use in this function)
  mpool_put(t->bt_mp, meta, MPOOL_DIRTY);
                            ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: At top level:
 ../../lib/berkeley-db-1.xx/mpool/mpool.c: In function 'mpool_sync':
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:601:10: error: 'RET_SUCCESS' undeclared (first use in this function)
  return (RET_SUCCESS);
          ^
 ../../extmod/modbtree.c:362:14: error: initialization makes pointer from integer without a cast [-Werror=int-conversion]
 ../../lib/berkeley-db-1.xx/btree/bt_open.c: In function 'byteorder':
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:638:1: error: static declaration of '__bt_relink' follows non-static declaration
 __bt_relink(t, h)
 ^
 ../../lib/berkeley-db-1.xx/mpool/mpool.c:290:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c: At top level:
 In file included from ../../py/mpstate.h:35:0,
                 from ../../py/runtime.h:29,
                 from ../../extmod/modbtree.c:32:
 ../../extmod/modbtree.c:366:28: error: implicit declaration of function 'btree_new' [-Werror=implicit-function-declaration]
     return MP_OBJ_FROM_PTR(btree_new(db, pos_args[0]));
                            ^
 ../../py/obj.h:282:39: note: in definition of macro 'MP_OBJ_FROM_PTR'
 #define MP_OBJ_FROM_PTR(p) ((mp_obj_t)p)
                                       ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:382:2: error: unknown type name 'u_int32_t'
  u_int32_t x;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:427:9: note: previous implicit declaration of '__bt_relink' was here
     if (__bt_relink(t, pg) || __bt_free(t, pg))
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:618:13: error: expected '=', ',', ';', 'asm' or '__attribute__' before '*' token
 static PAGE *
             ^
 cc1: all warnings being treated as errors
 ../../lib/berkeley-db-1.xx/btree/bt_open.c: In function '__bt_fd':
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: In function '__bt_relink':
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:621:2: error: unknown type name 'PAGE'
  PAGE *h, *l, *r;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:399:15: error: unknown type name 'DB'
         const DB *dbp;
               ^
 cc1: all warnings being treated as errors
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:640:2: error: expected declaration specifiers before 'PAGE'
  PAGE *h;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:622:2: error: unknown type name 'indx_t'
  indx_t *pskip;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:403:9: error: request for member 'internal' in something not a structure or union
  t = dbp->internal;
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:638:1: error: type of 'h' defaults to 'int' [-Werror=implicit-int]
 __bt_relink(t, h)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:624:1: error: expected identifier or '(' before '{' token
 {
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:406:7: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
  if (t->bt_pinned != NULL) {
       ^
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/mpool/mpool.o] Error 1
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:642:8: error: 'pg' undeclared (first use in this function)
  PAGE *pg;
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:797:1: error: static declaration of 'bt_preserve' follows non-static declaration
 bt_preserve(t, pg)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:407:24: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   mpool_put(t->bt_mp, t->bt_pinned, 0);
                        ^
 make: *** [../../py/mkrules.mk:63: build-GENERIC/extmod/modbtree.o] Error 1
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:644:7: error: invalid type argument of '->' (have 'int')
  if (h->nextpg != P_INVALID) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:252:8: note: previous implicit declaration of 'bt_preserve' was here
        bt_preserve(t, pg_tmp) == RET_ERROR)
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_open.c:408:4: error: 'BTREE {aka struct _btree}' has no member named 'bt_pinned'
   t->bt_pinned = NULL;
    ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:645:34: error: invalid type argument of '->' (have 'int')
   if ((pg = mpool_get(t->bt_mp, h->nextpg, 0)) == NULL)
                                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c: In function 'bt_preserve':
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:646:12: error: 'RET_ERROR' undeclared (first use in this function)
    return (RET_ERROR);
            ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:799:2: error: unknown type name 'pgno_t'
  pgno_t pg;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:647:17: error: invalid type argument of '->' (have 'int')
   pg->prevpg = h->prevpg;
                 ^
 cc1: all warnings being treated as errors
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:801:7: error: invalid operands to binary * (have 'int' and 'int *')
  PAGE *h;
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:648:27: error: 'MPOOL_DIRTY' undeclared (first use in this function)
   mpool_put(t->bt_mp, pg, MPOOL_DIRTY);
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:803:9: error: assignment makes pointer from integer without a cast [-Werror=int-conversion]
  if ((h = mpool_get(t->bt_mp, pg, 0)) == NULL)
         ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:650:7: error: invalid type argument of '->' (have 'int')
  if (h->prevpg != P_INVALID) {
       ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:804:11: error: 'RET_ERROR' undeclared (first use in this function)
   return (RET_ERROR);
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:651:34: error: invalid type argument of '->' (have 'int')
   if ((pg = mpool_get(t->bt_mp, h->prevpg, 0)) == NULL)
                                  ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:805:3: error: request for member 'flags' in something not a structure or union
  h->flags |= P_PRESERVE;
   ^
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/btree/bt_open.o] Error 1
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:653:17: error: invalid type argument of '->' (have 'int')
   pg->nextpg = h->nextpg;
                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:806:25: error: 'MPOOL_DIRTY' undeclared (first use in this function)
  mpool_put(t->bt_mp, h, MPOOL_DIRTY);
                         ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:807:10: error: 'RET_SUCCESS' undeclared (first use in this function)
  return (RET_SUCCESS);
          ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:144:1: warning: '__bt_stkacq' defined but not used [-Wunused-function]
 __bt_stkacq(t, hp, c)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:378:1: warning: '__bt_pdelete' defined but not used [-Wunused-function]
 __bt_pdelete(t, h)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:824:8: error: unknown type name 'recno_t'
 static recno_t
        ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:539:1: warning: '__bt_curdel' defined but not used [-Wunused-function]
 __bt_curdel(t, key, h, index)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:825:1: error: static declaration of 'rec_total' follows non-static declaration
 rec_total(h)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:638:1: warning: '__bt_relink' defined but not used [-Wunused-function]
 __bt_relink(t, h)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:264:33: note: previous implicit declaration of 'rec_total' was here
    ((RINTERNAL *)dest)->nrecs = rec_total(lchild);
                                 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c: In function 'rec_total':
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: In function '__bt_bdelete':
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:826:2: error: expected declaration specifiers before 'PAGE'
  PAGE *h;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:361:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:825:1: error: type of 'h' defaults to 'int' [-Werror=implicit-int]
 rec_total(h)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c: In function '__bt_dleaf':
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:828:2: error: unknown type name 'recno_t'
  recno_t recs;
  ^
 ../../lib/berkeley-db-1.xx/btree/bt_delete.c:523:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:829:2: error: unknown type name 'indx_t'
  indx_t nxt, top;
  ^
 cc1: all warnings being treated as errors
 In file included from ../../lib/berkeley-db-1.xx/btree/bt_split.c:49:0:
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:27: error: invalid type argument of '->' (have 'int')
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                           ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:831:32: note: in expansion of macro 'NEXTINDEX'
  for (recs = 0, nxt = 0, top = NEXTINDEX(h); nxt < top; ++nxt)
                                ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:93:10: error: 'pgno_t' undeclared (first use in this function)
  (sizeof(pgno_t) + sizeof(pgno_t) + sizeof(pgno_t) +  \
          ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:831:32: note: in expansion of macro 'NEXTINDEX'
  for (recs = 0, nxt = 0, top = NEXTINDEX(h); nxt < top; ++nxt)
                                ^
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/btree/bt_delete.o] Error 1
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:13: error: 'u_int32_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
             ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:831:32: note: in expansion of macro 'NEXTINDEX'
  for (recs = 0, nxt = 0, top = NEXTINDEX(h); nxt < top; ++nxt)
                                ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:94:33: error: 'indx_t' undeclared (first use in this function)
      sizeof(u_int32_t) + sizeof(indx_t) + sizeof(indx_t))
                                 ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:95:37: note: in expansion of macro 'BTDATAOFF'
 #define NEXTINDEX(p) (((p)->lower - BTDATAOFF) / sizeof(indx_t))
                                     ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:831:32: note: in expansion of macro 'NEXTINDEX'
  for (recs = 0, nxt = 0, top = NEXTINDEX(h); nxt < top; ++nxt)
                                ^
 ../../lib/berkeley-db-1.xx/btree/btree.h:163:36: error: invalid type argument of '->' (have 'int')
  ((RINTERNAL *)((char *)(pg) + (pg)->linp[indx]))
                                    ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:832:11: note: in expansion of macro 'GETRINTERNAL'
   recs += GETRINTERNAL(h, nxt)->nrecs;
           ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c: At top level:
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:499:1: warning: 'bt_rroot' defined but not used [-Wunused-function]
 bt_rroot(t, h, l, r)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:539:1: warning: 'bt_broot' defined but not used [-Wunused-function]
 bt_broot(t, h, l, r)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:797:1: warning: 'bt_preserve' defined but not used [-Wunused-function]
 bt_preserve(t, pg)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:825:1: warning: 'rec_total' defined but not used [-Wunused-function]
 rec_total(h)
 ^
 ../../lib/berkeley-db-1.xx/btree/bt_split.c: In function '__bt_split':
 ../../lib/berkeley-db-1.xx/btree/bt_split.c:330:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
 cc1: all warnings being treated as errors
 make: *** [../../py/mkrules.mk:63: build-GENERIC/lib/berkeley-db-1.xx/btree/bt_split.o] Error 1