s8vector_sub     3626 ext/uvector/uvector.c     s8vector_sub("s8vector-sub", d, SCM_OBJ(s0), s1, clamp);
s8vector_sub     3632 ext/uvector/uvector.c     s8vector_sub("s8vector-sub!", SCM_OBJ(s0), SCM_OBJ(s0), s1, clamp);