-extern struct afb_eventid *afb_evt_eventid_create(const char *fullname);
-extern struct afb_eventid *afb_evt_eventid_create2(const char *prefix, const char *name);
-extern const char *afb_evt_eventid_fullname(struct afb_eventid *eventid);
-extern int afb_evt_eventid_id(struct afb_eventid *eventid);
-extern struct afb_eventid *afb_evt_eventid_addref(struct afb_eventid *eventid);
-extern void afb_evt_eventid_unref(struct afb_eventid *eventid);
+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 int 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);