tcp_signature    2407 netinet/tcp_input.c 		if (tcp_signature(tdb, tp->pf, m, th, iphlen, 1, sig) < 0)
tcp_signature    4312 netinet/tcp_input.c 		if (tcp_signature(tdb, sc->sc_src.sa.sa_family, m, th,
tcp_signature     935 netinet/tcp_output.c 		if (tcp_signature(tdb, tp->pf, m, th, iphlen, 0,
tcp_signature     653 netinet/tcp_var.h int	tcp_signature(struct tdb *, int, struct mbuf *, struct tcphdr *,