MASK68            620 src/dps8/dps8_math.c         m3 = and_128 (m3, MASK68);
MASK68            652 src/dps8/dps8_math.c         m3 &= MASK68;
MASK68            751 src/dps8/dps8_math.c         m = and_128 (m, MASK68);
MASK68            788 src/dps8/dps8_math.c       m &= MASK68;
MASK68           2146 src/dps8/dps8_math.c         m3 = and_128 (m3, MASK68);
MASK68           2154 src/dps8/dps8_math.c         m3 &= MASK68;