if (i == 0) printf("%s: tec timeout\n", sc->sc_dv.dv_xname);
sabtty_tec_wait(sc)	struct sabtty_softc *sc;{	int i = 200000;	for (;;) {		if ((SAB_READ(sc, SAB_STAR) & SAB_STAR_TEC) == 0)			return;		if (--i == 0)			break;		DELAY(1);	}	if (i == 0)		printf("%s: tec timeout\n", sc->sc_dv.dv_xname);}