1#include <resolv.h>
2
3int dn_skipname(const unsigned char *s, const unsigned char *end)
4{
5 const unsigned char *p;
6 for (p=s; p<end; p++)
7 if (!*p) return p-s+1;
8 else if (*p>=192)
9 if (p+1<end) return p-s+2;
10 else break;
11 return -1;
12}
13