pub fn get_provider_property<Conn>(
    conn: &Conn,
    provider: Provider,
    property: Atom,
    type_: Atom,
    long_offset: u32,
    long_length: u32,
    delete: bool,
    pending: bool
) -> Result<Cookie<'_, Conn, GetProviderPropertyReply>, ConnectionError>
where Conn: RequestConnection + ?Sized,