carrier
static int carrier(prop_dictionary_t);
exit(carrier(env));
card, port, carrier);
!(*tp->t_linesw->l_modem)(tp, carrier))
int carrier;
carrier = ((cy->cy_carrier_stat &
int carrier;
carrier = ISSET(msvr, cd->cd_parmode ? CD1400_MSVR2_DSR : CD1400_MSVR2_CD);
if( mtty->mp_carrier != carrier ) {
mtty->mp_carrier = carrier;
int carrier;
carrier = CONNECTED(tp);
if (!carrier && ISSET(tp->t_state, TS_ISOPEN)) {
int carrier;