198 	uint16_t sc_inputs;  member
448 	if (sc->sc_inputs < UKBD_IN_BUF_SIZE) {  in ukbd_put_key()
450 		++(sc->sc_inputs);  in ukbd_put_key()
477 		while (sc->sc_inputs == 0) {  in ukbd_do_poll()
489 	while (sc->sc_inputs == 0) {  in ukbd_do_poll()
518 	if (sc->sc_inputs == 0 &&  in ukbd_get_key()
528 	if (sc->sc_inputs == 0) {  in ukbd_get_key()
532 		--(sc->sc_inputs);  in ukbd_get_key()
632 	if (sc->sc_inputs == 0)  in ukbd_event_keyinput()
663 	if (ukbd_any_key_pressed(sc) || (sc->sc_inputs != 0)) {  in ukbd_timeout()
817 		if (sc->sc_inputs < UKBD_IN_BUF_FULL) {  in ukbd_intr_callback()
1511 	if (sc->sc_inputs > 0) {  in ukbd_check()