Lines Matching refs:TH_SYN
1461 #define BOTH_SYN (TH_SYN | (TH_SYN << 8))
1521 u_char flags = pkt->flags & (TH_FIN|TH_SYN|TH_RST);
1525 case TH_SYN: /* opening */
1847 if (flags & TH_SYN)
1855 * We are sending a keepalive. flags & TH_SYN determines
1860 if (flags & TH_SYN) {
2568 (TH_RST | TH_ACK | TH_SYN)) != TH_SYN);
4008 *mtailp = send_pkt(&(q->id), q->ack_rev - 1, q->ack_fwd, TH_SYN);