1  #include <stdlib.h>
       2  
       3  extern void foo (void *);
       4  
       5  void
       6  test_1 (int nr_passes)
       7  {
       8    int pass;
       9    void *p;
      10  
      11    for (pass = 0; pass < nr_passes; ++pass) {
      12      p = malloc (1024);
      13      foo (p);
      14      free (p);
      15    }
      16  }