/**
  * Returns description of method result value.
  *
  * @return nul
  * @since Moodle 2.0
  * @deprecated Moodle 2.2 MDL-29106 - Please do not call this function any more.
  * @see enrol_moodec_external::enrol_users_returns()
  */
 public static function moodec_enrol_users_returns()
 {
     return enrol_moodec_external::enrol_users_returns();
 }