s64vector_add 3318 ext/uvector/uvector.c s64vector_add("s64vector-add", d, SCM_OBJ(s0), s1, clamp); s64vector_add 3324 ext/uvector/uvector.c s64vector_add("s64vector-add!", SCM_OBJ(s0), SCM_OBJ(s0), s1, clamp);