BMAP_IIISIZE      799 user/sbin/sfsck/sfsck.c 		iblock = (fileblock - BMAP_IIMAX)/BMAP_IIISIZE;
BMAP_IIISIZE      800 user/sbin/sfsck/sfsck.c 		offset = (fileblock - BMAP_IIMAX)%BMAP_IIISIZE;