- * @deprecated Deprecated since 3.0.
- * @brief Called when an error occurs for setting notification window level
- * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
- * @remarks An application can check error by the return value of efl_util_set_notification_window_level since 3.0.
- * @param[in] window The EFL window
- * @param[in] error_code The error code (#EFL_UTIL_ERROR_PERMISSION_DENIED)
- * @param[in] user_data The user data passed from the callback registration function
- * @see efl_util_set_notification_window_level_error_cb()
- * @see efl_util_unset_notification_window_level_error_cb()
- */
-typedef void (*efl_util_notification_window_level_error_cb)(Evas_Object *window, int error_code, void *user_data);
-
-/**
- * @deprecated Deprecated since 3.0. Use the return value of efl_util_set_notification_window_level() instead.
- * @brief Registers a callback function to be invoked when an error which set the notification level occurs.
- * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
- * @remarks An application can check error by the return value of efl_util_set_notification_window_level since 3.0.
- * @param[in] window The EFL window
- * @param[in] callback The callback function to register
- * @param[in] user_data The user data to be passed to the callback function
- * @return @c 0 on success, otherwise a negative error value
- * @retval #EFL_UTIL_ERROR_NONE Successful
- * @retval #EFL_UTIL_ERROR_INVALID_PARAMETER Invalid parameter
- * @retval #EFL_UTIL_ERROR_OUT_OF_MEMORY Out of memory
- * @post efl_util_notification_window_level_error_cb() will be invoked.
- * @see efl_util_unset_notification_window_level_error_cb()
- * @see efl_util_notification_window_level_error_cb()
- */
-API int efl_util_set_notification_window_level_error_cb(Evas_Object *window, efl_util_notification_window_level_error_cb callback, void *user_data) TIZEN_DEPRECATED_API;
-
-/**
- * @deprecated Deprecated since 3.0. Use the return value of efl_util_set_notification_window_level() instead.
- * @brief Unregisters the callback function.
- * @since_tizen @if MOBILE 2.3 @elseif WEARABLE 2.3.1 @endif
- * @remarks An application can check error by the return value of efl_util_set_notification_window_level since 3.0.
- * @param[in] window The EFL window
- * @return @c 0 on success, otherwise a negative error value
- * @retval #EFL_UTIL_ERROR_NONE Successful
- * @retval #EFL_UTIL_ERROR_INVALID_PARAMETER Invalid parameter
- * @see efl_util_set_notification_window_level_error_cb()
- */
-API int efl_util_unset_notification_window_level_error_cb(Evas_Object *window) TIZEN_DEPRECATED_API;
-
-/**