|  | 
| void(* | supported_aux_hints )(void *data, struct efl_aux_hints *efl_aux_hints, struct wl_surface *surface, struct wl_array *hints, uint32_t num_hints) | 
|  | 
| void(* | allowed_aux_hint )(void *data, struct efl_aux_hints *efl_aux_hints, struct wl_surface *surface, int32_t id) | 
|  | 
| void(* | aux_message )(void *data, struct efl_aux_hints *efl_aux_hints, struct wl_surface *surface, const char *key, const char *val, struct wl_array *options) | 
|  |