SCTP_COOKIE_WAIT
case SCTP_COOKIE_WAIT:
user_state = SCTP_COOKIE_WAIT;
pf_set_protostate(s, PF_PEER_SRC, SCTP_COOKIE_WAIT);
if (src->state < SCTP_COOKIE_WAIT) {
pf_set_protostate(*state, psrc, SCTP_COOKIE_WAIT);
if (src->state <= SCTP_COOKIE_WAIT)
case SCTP_COOKIE_WAIT:
case SCTP_COOKIE_WAIT: