MCD_UPC_UNKNOWN   370 dev/isa/mcd.c  			sc->lastupc = MCD_UPC_UNKNOWN;
MCD_UPC_UNKNOWN  1303 dev/isa/mcd.c  	sc->lastupc = MCD_UPC_UNKNOWN;
MCD_UPC_UNKNOWN  1359 dev/isa/mcd.c  	sc->lastupc = MCD_UPC_UNKNOWN;