2 files changed, 4 insertions, 1 deletions
diff --git a/include/hw/xen/xen-bus.h b/include/hw/xen/xen-bus.h
index 1c2d9dfdb8..88b84e29bb 100644
--- a/include/hw/xen/xen-bus.h
+++ b/include/hw/xen/xen-bus.h
@@ -14,6 +14,7 @@
 
 typedef void (*XenWatchHandler)(void *opaque);
 
+typedef struct XenWatchList XenWatchList;
 typedef struct XenWatch XenWatch;
 typedef struct XenEventChannel XenEventChannel;
 
@@ -63,7 +64,7 @@ typedef struct XenBus {
     BusState qbus;
     domid_t backend_id;
     struct xs_handle *xsh;
-    NotifierList watch_notifiers;
+    XenWatchList *watch_list;
     XenWatch *backend_watch;
 } XenBus;
 
diff --git a/include/qemu/notify.h b/include/qemu/notify.h
index a3d73e4bc7..bcfa70fb2e 100644
--- a/include/qemu/notify.h
+++ b/include/qemu/notify.h
@@ -40,6 +40,8 @@ void notifier_remove(Notifier *notifier);
 
 void notifier_list_notify(NotifierList *list, void *data);
 
+bool notifier_list_empty(NotifierList *list);
+
 /* Same as Notifier but allows .notify() to return errors */
 typedef struct NotifierWithReturn NotifierWithReturn;