# C includes must happen outside a VCL function # see http://varnish-cache.org/wiki/VCLExampleSyslog C{ #include <stdlib.h> #include <time.h> #include <stdio.h> }C sub vcl_recv { if (req.url ~ "^/random$" ) { C{ #define MINVAL 1 #define MAXVAL 100 #define BASEURL "/random/" srand((double)time(NULL)); int r=MINVAL+(rand()%MAXVAL); char s[50]; sprintf(s, BASEURL"%i", r); VRT_l_req_url(sp, s, vrt_magic_string_end); }C } }