TCPOLEN_SIGLEN 3108 netinet/tcp_input.c mss -= TCPOLEN_SIGLEN; TCPOLEN_SIGLEN 3161 netinet/tcp_input.c hlen += TCPOLEN_SIGLEN; TCPOLEN_SIGLEN 4171 netinet/tcp_input.c ((sc->sc_flags & SCF_SIGNATURE) ? TCPOLEN_SIGLEN : 0) + TCPOLEN_SIGLEN 625 netinet/tcp_output.c optlen += TCPOLEN_SIGLEN;