191 	uint16_t sc_inputs;  member
399 	if (sc->sc_inputs < UKBD_IN_BUF_SIZE) {  in ukbd_put_key()
401 		++(sc->sc_inputs);  in ukbd_put_key()
428 		while (sc->sc_inputs == 0) {  in ukbd_do_poll()
440 	while (sc->sc_inputs == 0) {  in ukbd_do_poll()
469 	if (sc->sc_inputs == 0 &&  in ukbd_get_key()
479 	if (sc->sc_inputs == 0) {  in ukbd_get_key()
483 		--(sc->sc_inputs);  in ukbd_get_key()
583 	if (sc->sc_inputs == 0)  in ukbd_event_keyinput()
614 	if (ukbd_any_key_pressed(sc) || (sc->sc_inputs != 0)) {  in ukbd_timeout()
768 		if (sc->sc_inputs < UKBD_IN_BUF_FULL) {  in ukbd_intr_callback()
1452 	if (sc->sc_inputs > 0) {  in ukbd_check()