CHUNIT            194 scsi/ch.c      	unit = CHUNIT(dev);
CHUNIT            271 scsi/ch.c      	struct ch_softc *sc = ch_cd.cd_devs[CHUNIT(dev)];
CHUNIT            285 scsi/ch.c      	struct ch_softc *sc = ch_cd.cd_devs[CHUNIT(dev)];