u3 902 src/dps8/dps8_iom.c uint scu_unit_idx = (uint) (up -> u3); u3 2281 src/dps8/dps8_scu.c iom_dev.units[iom_unit_idx].u3 = (int32) scu_unit_idx; u3 438 src/simh/sim_defs.h int32 u3; /* device specific */