Lines Matching defs:hlen
1292 register int hlen;
1297 hlen = ip->ip_hl << 2;
1298 if (cc < hlen + ICMP_MINLEN) {
1304 cc -= hlen;
1305 icp = (struct icmp *)(buf + hlen);
1331 hlen = hip->ip_hl << 2;
1332 inner = (u_char *)((u_char *)hip + hlen);
1333 if (hlen + 12 <= cc
1473 register int hlen;
1477 hlen = ip->ip_hl << 2;
1478 cc -= hlen;