diff -r cd74667f6c85 -r 4adad7faf452 src/server/webdav/operation.h
--- a/src/server/webdav/operation.h	Sat Jan 25 15:34:30 2020 +0100
+++ b/src/server/webdav/operation.h	Sat Jan 25 21:37:38 2020 +0100
@@ -42,7 +42,7 @@
     Request                *rq;
     Session                *sn;
     
-    WebdavProppatchRequest *request;      /* proppatch request or NULL */
+    WebdavProppatchRequest *proppatch;    /* proppatch request or NULL */
     WebdavPList            *reqprops;     /* requested properties */
     UcxList                *requests;     /* backend specific request objects */
     
@@ -54,6 +54,11 @@
     struct stat            *stat;         /* current stat object */
 };
 
+/*
+ * counts the number of backends
+ */
+size_t webdav_num_backends(WebdavBackend *dav);
+
 WebdavOperation* webdav_create_propfind_operation(
         Session *sn,
         Request *rq,
@@ -87,6 +92,11 @@
         WebdavProppatchRequest *proppatch,
         WebdavResponse *response);
 
+int webdav_op_proppatch(
+        WebdavOperation *op,
+        const char *href,
+        const char *path);
+
 int webdav_op_proppatch_close_resource(
         WebdavOperation *op,
         WebdavResource *resource);