if (!ao_scheme_check_argc(_ao_scheme_atom_led, cons, 1, 1))
return AO_SCHEME_NIL;
v = ao_scheme_arg(cons, 0);
- if (v != AO_SCHEME_NIL && AO_SCHEME_IS_CONS(v))
+ if (ao_scheme_is_pair(v))
return _ao_scheme_bool_true;
return _ao_scheme_bool_false;
}
for (;;) {
if (v == AO_SCHEME_NIL)
return _ao_scheme_bool_true;
- if (!AO_SCHEME_IS_CONS(v))
+ if (!ao_scheme_is_cons(v))
return _ao_scheme_bool_false;
v = ao_scheme_poly_cons(v)->cdr;
}