clutter-main GError domain for the #ClutterInitError enum. Error codes for the Clutter initialisation process. @CLUTTER_INIT_SUCCESS: Clutter was successfully initialised @CLUTTER_INIT_ERROR_UNKOWN: Unknown error while initialising Clutter @CLUTTER_INIT_ERROR_THREADS: Unable to initialise threading @CLUTTER_INIT_ERROR_BACKEND: @CLUTTER_INIT_ERROR_INTERNAL: Internal Clutter error @argc: @argv: @Returns: @argc: @argv: @parameter_string: @entries: @translation_domain: @error: @Returns: @Returns: @Returns: