Lines Matching defs:hlen
1190 int hlen = h->ip_hl << 2;
1234 if (hlen < (int)sizeof(struct ip))
1237 if (hlen > ntohs(h->ip_len))
1261 ip_len = ntohs(h->ip_len) - hlen;
1769 int hlen;
1771 hlen = (th->th_off << 2) - sizeof(struct tcphdr);
1772 while (hlen >= TCPOLEN_TIMESTAMP) {
1777 hlen--;
1798 hlen -= MAX(opt[1], 2);
1870 int hlen;
1872 hlen = (th->th_off << 2) - sizeof(struct tcphdr);
1873 while (hlen >= TCPOLEN_TIMESTAMP) {
1878 hlen--;
1928 hlen -= MAX(opt[1], 2);