opc_iom_cmd       819 src/dps8/dps8_cable.c                            & opc_unit [unit_idx], opc_iom_cmd);
opc_iom_cmd      1651 src/dps8/dps8_console.c     opc_iom_cmd (iom_unit_idx, chan_num);
opc_iom_cmd        28 src/dps8/dps8_console.h iom_cmd_rc_t opc_iom_cmd (uint iomUnitIdx, uint chan);