reader_idx        871 src/dps8/dps8_crdrdr.c         for (uint16 reader_idx = 0; reader_idx < rdr_dev . numunits; reader_idx++)
reader_idx        873 src/dps8/dps8_crdrdr.c             if (rdr_state [reader_idx] . running)
reader_idx        874 src/dps8/dps8_crdrdr.c                 scanForCards(reader_idx);