Lines Matching defs:off0
615 int off0;
643 off0 = *offp;
653 th = (struct tcphdr *)((caddr_t)ip6 + off0);
654 tlen = sizeof(*ip6) + ntohs(ip6->ip6_plen) - off0;
665 th->th_sum = in6_cksum(m, IPPROTO_TCP, off0, tlen);
697 if (off0 > sizeof (struct ip)) {
699 off0 = sizeof(struct ip);
709 th = (struct tcphdr *)((caddr_t)ip + off0);
710 tlen = ntohs(ip->ip_len) - off0;
730 len = off0 + tlen;
742 ip->ip_hl = off0 >> 2;
771 if (m->m_len < off0 + off) {
772 m = m_pullup(m, off0 + off);
779 th = (struct tcphdr *)((caddr_t)ip6 + off0);
794 th = (struct tcphdr *)((caddr_t)ip + off0);
811 drop_hdrlen = off0 + off;