havesn 1948 src/dps8/dps8_cpu.c bool havesn = false; havesn 1967 src/dps8/dps8_cpu.c havesn = true; havesn 1981 src/dps8/dps8_cpu.c havesn = true; havesn 1985 src/dps8/dps8_cpu.c if (!havesn)