gistfile1.h

#include <stdio.h>
#include <string.h>

#define MAX_FUN_LEN 8
int foo();
int bar();

struct func_list {
  int (*function)();
  char fname[MAX_FUN_LEN];
  struct func_list *next_function;
  int tail;
} ;


int main( int argc, char *argv[]) {
  printf("hi 2 u\n");

  //Construct the list elements
  struct func_list foofunc;
  foofunc.function = foo;
  strncpy(foofunc.fname, "foo\0", 4);

  struct func_list barfunc;
  barfunc.function = bar;
  strncpy(barfunc.fname, "bar\0", 4);
  //barfunc.next_function = "";
  
  // Link the list together now
  foofunc.next_function = &barfunc;

  printf("foofunc struct has name: '%s'\nwith length: %d", foofunc.fname, strlen(foofunc.fname));
  printf("next struct is: '%s'\n", foofunc.next_function->fname);
  printf("The nasty pointer in bar is: '%p'\n", barfunc.next_function);
  printf("now to run some pointered functions\n\n---\n\n");

  foofunc.function();
  foofunc.next_function->function();
  
  return 0;
}


int foo() {
  printf("--foo--\n");
  return 77;
}

int bar() {
  printf("--var--\n");
  return 77;
}