service_undefined 1819 src/dps8/dps8_fnp2.c case service_undefined: service_undefined 1859 src/dps8/dps8_fnp2.c fnpData.fnpUnitData[devnum].MState.line[linenum].service = service_undefined; service_undefined 2319 src/dps8/dps8_fnp2.c service_undefined 732 src/dps8/dps8_fnp2_iomcmd.c if (linep->service == service_undefined)