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)