/* Returns: the data element, or NULL if it is not found.  */
gpointer g_datalist_id_get_data(GData **datalist, GQuark key_id)
/* Returns: the data element, or NULL if it is not found.  */
gpointer g_datalist_id_get_data(GData **datalist, GQuark key_id)
{
  return g_datalist_id_dup_data (datalist, key_id, NULL, NULL);
}