Scm_U64VectorSet  511 ext/uvector/gauche/uvector.h extern ScmObj Scm_U64VectorSet(ScmU64Vector *vec, int index, ScmObj val, int clamp);
Scm_U64VectorSet 3313 ext/uvector/uvlib.c SCM_RETURN(Scm_U64VectorSet(v, i, val, clamp_arg(clamp)));