u64muladd 686 ext/uvector/uvector.c static inline ScmUInt64 u64muladd(ScmUInt64 x, ScmUInt64 y, ScmUInt64 acc, ScmObj *sacc) u64muladd 694 ext/uvector/uvector.c #define u64muladd(x, y, acc, sacc) u32muladd(x, y, acc, sacc)