s64muladd 640 ext/uvector/uvector.c static inline ScmInt64 s64muladd(ScmInt64 x, ScmInt64 y, ScmInt64 acc, ScmObj *sacc) s64muladd 648 ext/uvector/uvector.c #define s64muladd(x, y, acc, sacc) s32muladd(x, y, acc, sacc)