Lines Matching defs:hlen

185 	size_t hlen;
243 	hlen = ip->ip_hl << 2;
244 	if (hlen < sizeof(*ip) ||
245 	    in_cksum(ip, hlen) != 0) {
278 		if (hlen != sizeof(*ip)) {
279 			bcopy(((u_char *)ip) + hlen, uh, uh->uh_ulen - hlen);
281 			n -= hlen - sizeof(*ip);
384 		hlen = ipq->ipq_hdr->ip_hl << 2;
385 		len = ntohs(ipq->ipq_hdr->ip_len) - hlen;
386 		data = (char *)((uintptr_t)ipq->ipq_hdr + hlen);