1ns_name_skip (unsigned char **x, unsigned char *y)
2{
3  *x = 0;
4  return 0;
5}
6
7unsigned char a[2];
8
9int dn_skipname(unsigned char *ptr, unsigned char *eom) {
10    unsigned char *saveptr = ptr;
11
12    if (ns_name_skip(&ptr, eom) == -1)
13	        return (-1);
14    return (ptr - saveptr);
15}
16
17main()
18{
19  if (dn_skipname (&a[0], &a[1]) == 0)
20    abort ();
21  exit (0);
22}
23