ctlr_idx 1415 src/dps8/dps8_mt.c uint ctlr_idx = get_ctlr_idx (iomUnitIdx, chan); ctlr_idx 1422 src/dps8/dps8_mt.c struct ctlr_to_dev_s * p = & cables->mtp_to_tape[ctlr_idx][dev_code];