Lines Matching defs:hlen
1395 register int hlen;
1400 hlen = ip->ip_hl << 2;
1401 if (cc < hlen + ICMP_MINLEN) {
1407 cc -= hlen;
1408 icp = (struct icmp *)(buf + hlen);
1430 hlen = hip->ip_hl << 2;
1431 inner = (u_char *)((u_char *)hip + hlen);
1432 if (hlen + 16 <= cc
1694 register int hlen;
1698 hlen = ip->ip_hl << 2;
1699 cc -= hlen;