Lines Matching defs:ptr
80 ns_skiprr(const u_char *ptr, const u_char *eom, ns_sect section, int count) {
81 const u_char *optr = ptr;
86 b = dn_skipname(ptr, eom);
89 ptr += b/*Name*/ + NS_INT16SZ/*Type*/ + NS_INT16SZ/*Class*/;
91 if (ptr + NS_INT32SZ + NS_INT16SZ > eom)
93 ptr += NS_INT32SZ/*TTL*/;
94 NS_GET16(rdlength, ptr);
95 ptr += rdlength/*RData*/;
98 if (ptr > eom)
100 return (ptr - optr);