BIF_UNKNOWN       193 dev/acpi/acpibat.c 	if (sc->sc_bif.bif_last_capacity == BIF_UNKNOWN) {
BIF_UNKNOWN       206 dev/acpi/acpibat.c 	if (sc->sc_bif.bif_voltage == BIF_UNKNOWN) {
BIF_UNKNOWN       219 dev/acpi/acpibat.c 	if (sc->sc_bif.bif_last_capacity == BIF_UNKNOWN ||