Lines Matching refs:cp
1805 tcp_dooptions(PNATState pData, struct tcpcb *tp, u_char *cp, int cnt, struct tcpiphdr *ti)
1812 for (; cnt > 0; cnt -= optlen, cp += optlen)
1814 opt = cp[0];
1821 optlen = cp[1];
1835 memcpy((char *) &mss, (char *) cp + 2, sizeof(mss));
1847 tp->requested_s_scale = min(cp[2], TCP_MAX_WINSHIFT);
1854 memcpy((char *) ts_val, (char *)cp + 2, sizeof(*ts_val));
1856 memcpy((char *) ts_ecr, (char *)cp + 6, sizeof(*ts_ecr));
1893 char *cp = mtod(m, caddr_t) + cnt;
1896 tp->t_iobc = *cp;
1898 memcpy(sp, cp+1, (unsigned)(m->m_len - cnt - 1));