1  void
       2  fn_4parms (unsigned char a, long *b, long *c, unsigned int *d)
       3  {
       4    if (*b != 1 || *c != 2 || *d != 3)
       5      abort ();
       6  }
       7  
       8  int
       9  main ()
      10  {
      11    unsigned char a = 0;
      12    unsigned long b = 1, c = 2;
      13    unsigned int d = 3;
      14  
      15    fn_4parms (a, &b, &c, &d);
      16    return 0;
      17  }