tests/tests2/42_function_pointer.c

   1 #include <stdio.h>
   2
   3 int fred(int p)
   4 {
   5    printf("yo %d\n", p);
   6    return 42;
   7 }
   8
   9 int (*f)(int) = &fred;
  10
  11 /* To test what this is supposed to test the destination function
  12    (fprint here) must not be called directly anywhere in the test.  */
  13 int (*fprintfptr)(FILE *, const char *, ...) = &fprintf;
  14
  15 int main()
  16 {
  17    fprintfptr(stdout, "%d\n", (*f)(24));
  18
  19    return 0;
  20 }
  21
  22 /* vim: set expandtab ts=4 sw=3 sts=3 tw=80 :*/