IS1BYTEMSG        962 dev/ic/aic6360.c 				if (n == 1 && IS1BYTEMSG(sc->sc_imess[0]))
IS1BYTEMSG       1629 dev/ic/ncr5380sbc.c 				if (n == 1 && IS1BYTEMSG(sc->sc_imess[0]))
IS1BYTEMSG       1416 dev/ic/ncr53c9x.c 	if (len == 1 && IS1BYTEMSG(p[0]))