LOMASK            953 src/bignum.c        (num->values[(n)/2] = (num->values[(n)/2] & LOMASK)|((v) << HALF_BITS)) :\
LOMASK            954 src/bignum.c        (num->values[(n)/2] = (num->values[(n)/2] & HIMASK)|((v) & LOMASK)))
LOMASK             62 src/gauche/arith.h #define HIMASK             (~LOMASK)
LOMASK             63 src/gauche/arith.h #define LO(word)           ((word) & LOMASK)
LOMASK             64 src/gauche/arith.h #define HI(word)           (((word) >> HALF_BITS)&LOMASK)