timer_expired
!timer_expired(&cm->cm_cookie_birthdate,
if (timer_expired(&cc->cc_secret_birthdate,
timer_expired(&kp->kp_birthdate, REJECT_AFTER_TIME, 0))
if (!timer_expired(&r->r_last_sent, REKEY_TIMEOUT, 0))
if (timer_expired(&r->r_last_init_recv, 0, REJECT_INTERVAL))
expired = timer_expired(&r->r_last_sent, REKEY_TIMEOUT, 0);
if (timer_expired(&kp->kp_birthdate, REJECT_AFTER_TIME, 0))
timer_expired(&kp->kp_birthdate,
timer_expired(&kp->kp_birthdate, REJECT_AFTER_TIME -