/*
 * call-seq:
 *    conn.notifies()
 *
 * Returns the next notification from a list of unhandled notification messages
 * received from the server. It returns a null pointer if there are no pending
 * notifications. Once a notification is returned from PQnotifies,
 * it is considered handled and will be removed from the list of notifications.
 *
 * For more information, see
 * PQnotifies[http://www.postgresql.org/docs/7.4/static/libpq-notify.html]
 * which is called internally by this method.
 */
static VALUE
pgconn_notifies(obj)
  VALUE obj;
{
  PGnotify *notifies = PQnotifies(get_pgconn(obj));
  return Qnil;
}