+extern struct afb_evtid *afb_evt_evtid_create(const char *fullname);
+extern struct afb_evtid *afb_evt_evtid_create2(const char *prefix, const char *name);
+
+extern struct afb_evtid *afb_evt_evtid_addref(struct afb_evtid *evtid);
+
+extern void afb_evt_evtid_unref(struct afb_evtid *evtid);
+
+extern const char *afb_evt_evtid_fullname(struct afb_evtid *evtid);
+extern uint16_t afb_evt_evtid_id(struct afb_evtid *evtid);
+
+extern const char *afb_evt_evtid_name(struct afb_evtid *evtid);
+
+extern int afb_evt_evtid_push(struct afb_evtid *evtid, struct json_object *obj);
+
+extern int afb_evt_evtid_broadcast(struct afb_evtid *evtid, struct json_object *object);
+
+extern int afb_evt_listener_watch_evt(struct afb_evt_listener *listener, struct afb_evtid *evtid);
+extern int afb_evt_listener_unwatch_evt(struct afb_evt_listener *listener, struct afb_evtid *evtid);
+extern int afb_evt_listener_unwatch_id(struct afb_evt_listener *listener, uint16_t eventid);
+extern void afb_evt_listener_unwatch_all(struct afb_evt_listener *listener, int remove);
+
+extern struct afb_event_x2 *afb_evt_event_x2_create(const char *fullname);
+extern struct afb_event_x2 *afb_evt_event_x2_create2(const char *prefix, const char *name);
+extern const char *afb_evt_event_x2_fullname(struct afb_event_x2 *event);
+extern uint16_t afb_evt_event_x2_id(struct afb_event_x2 *eventid);
+extern struct afb_event_x2 *afb_evt_event_x2_addref(struct afb_event_x2 *eventid);
+extern void afb_evt_event_x2_unref(struct afb_event_x2 *eventid);
+
+extern int afb_evt_event_x2_push(struct afb_event_x2 *eventid, struct json_object *object);
+extern int afb_evt_event_x2_unhooked_push(struct afb_event_x2 *eventid, struct json_object *object);
+
+extern int afb_evt_listener_watch_x2(struct afb_evt_listener *listener, struct afb_event_x2 *eventid);
+extern int afb_evt_listener_unwatch_x2(struct afb_evt_listener *listener, struct afb_event_x2 *eventid);
+
+extern struct afb_evtid *afb_evt_event_x2_to_evtid(struct afb_event_x2 *eventid);
+extern struct afb_event_x2 *afb_evt_event_x2_from_evtid(struct afb_evtid *evtid);