struct hpdevice *hpaddr = (struct hpdevice *)mbadrv(unit);
register struct hp_softc *sc = &hp_softc[unit];
register struct disklabel *lp = &hplabel[unit];
struct hpdevice *hpaddr = (struct hpdevice *)mbadrv(unit);
register struct hp_softc *sc = &hp_softc[unit];
register struct disklabel *lp = &hplabel[unit];