--- a/dav/sync.h	Sat Sep 07 17:45:50 2019 +0200
+++ b/dav/sync.h	Sat Sep 07 19:25:51 2019 +0200
@@ -150,7 +150,8 @@
         SyncDirectory *dir,
         SyncDatabase *db,
         DavResource *remote,
-        LocalResource *res);
+        LocalResource *res,
+        DavBool *equal);
 int local_resource_load_metadata(SyncDirectory *dir, LocalResource *res);
 
 void local_resource_set_etag(LocalResource *local, const char *etag);