-void event_error(xcb_generic_error_t *);
-void expose(xcb_expose_event_t *);
-void keypress(xcb_key_press_event_t *);
-void buttonpress(xcb_button_press_event_t *);
-void configurerequest(xcb_configure_request_event_t *);
-void configurenotify(xcb_configure_notify_event_t *);
-void destroynotify(xcb_destroy_notify_event_t *);
-void enternotify(xcb_enter_notify_event_t *);
-void mapnotify(xcb_map_notify_event_t *);
-void mappingnotify(xcb_mapping_notify_event_t *);
-void maprequest(xcb_map_request_event_t *);
-void propertynotify(xcb_property_notify_event_t *);
-void unmapnotify(xcb_unmap_notify_event_t *);
-/*void visibilitynotify(xcb_visibility_notify_event_t *);*/
-void clientmessage(xcb_client_message_event_t *);
-void screenchange(xcb_randr_screen_change_notify_event_t *);
-