case TGT_APPLE2: memcpy (Tab, CTNone, sizeof (Tab)); break;
case TGT_GEOS: memcpy (Tab, CTNone, sizeof (Tab)); break;
case TGT_LUNIX: memcpy (Tab, CTNone, sizeof (Tab)); break;
case TGT_APPLE2: memcpy (Tab, CTNone, sizeof (Tab)); break;
case TGT_GEOS: memcpy (Tab, CTNone, sizeof (Tab)); break;
case TGT_LUNIX: memcpy (Tab, CTNone, sizeof (Tab)); break;