njs_is_accessor_descriptor(njs_object_prop_t *prop)
{
    return njs_is_function_or_undefined(&prop->getter)
           || njs_is_function_or_undefined(&prop->setter);
}
njs_is_accessor_descriptor(njs_object_prop_t *prop)
{
    return njs_is_function_or_undefined(&prop->getter)
           || njs_is_function_or_undefined(&prop->setter);
}