Symbol: tcp_dooptions
sys/netinet/tcp_input.c
1736
if (tcp_dooptions(tp, optp, optlen, th, m, off, &opti) < 0)
sys/netinet/tcp_syncache.c
908
if (tcp_dooptions(&tb, optp, optlen, th, m, toff, oi) < 0)
sys/netinet/tcp_var.h
875
int tcp_dooptions(struct tcpcb *, const u_char *, int,