subtract         1967 src/dps8/dps8_math.c void dufa (cpu_state_t * cpup, bool subtract, bool normalize) {
subtract         2012 src/dps8/dps8_math.c   if (subtract) {
subtract           44 src/dps8/dps8_math.h void dufa (cpu_state_t * cpup, bool subtract, bool normalize);