USE_DUMA 23 src/dps8/dps8_duma.h # undef USE_DUMA USE_DUMA 24 src/dps8/dps8_duma.h # define USE_DUMA 1 USE_DUMA 1452 src/simh/scp.c # undef USE_DUMA USE_DUMA 1453 src/simh/scp.c # define USE_DUMA 1