u8vector_mul     4473 ext/uvector/uvector.c     u8vector_mul("u8vector-mul", d, SCM_OBJ(s0), s1, clamp);
u8vector_mul     4479 ext/uvector/uvector.c     u8vector_mul("u8vector-mul!", SCM_OBJ(s0), SCM_OBJ(s0), s1, clamp);