Lines Matching defs:hlen
195 size_t hlen = 0; /*IP header+option in bytes*/
244 hlen = IP_VHL_HL(ip->ip_vhl) << 2;
246 hlen = ip->ip_hl << 2;
249 if (m->m_len != hlen)
563 int hlen;
569 hlen = IP_VHL_HL(ip->ip_vhl) << 2;
571 hlen = ip->ip_hl << 2;
574 if (m->m_len < hlen) {
580 if (hlen == sizeof(struct ip))
583 optlen = hlen - sizeof(struct ip);