Lines Matching refs:hlen
722 int hlen;
726 hlen = ip->ip_hl << 2;
727 if (cc < hlen + ICMP_MINLEN) {
735 cc -= hlen;
736 icp = (struct icmp *)(buf + hlen);
751 hlen = hip->ip_hl << 2;
761 hicmp = (struct icmp *)((unsigned char *)hip + hlen);
762 if (hlen + 8 <= cc &&
770 up = (struct udphdr *)((unsigned char *)hip + hlen);
771 if (hlen + 12 <= cc &&
821 int hlen;
824 hlen = ip->ip_hl << 2;
825 cc -= hlen;