diff -r de23f8881e9f -r 1fb26aca5093 libidav/methods.h
--- a/libidav/methods.h	Mon Mar 14 11:54:55 2016 +0100
+++ b/libidav/methods.h	Mon Mar 14 17:18:33 2016 +0100
@@ -67,11 +67,13 @@
 
 CURLcode do_proppatch_request(
         CURL *handle,
+        char *lock,
         UcxBuffer *request,
         UcxBuffer *response);
 
 CURLcode do_put_request(
         CURL *handle,
+        char *lock,
         void *data,
         dav_read_func read_func,
         size_t length);
@@ -96,9 +98,9 @@
 UcxBuffer* create_proppatch_request(DavResourceData *data);
 UcxBuffer* create_crypto_proppatch_request(DavSession *sn, DavKey *key, char *name, char *hash);
 
-CURLcode do_delete_request(CURL *handle, UcxBuffer *response);
+CURLcode do_delete_request(CURL *handle, char *lock, UcxBuffer *response);
 
-CURLcode do_mkcol_request(CURL *handle);
+CURLcode do_mkcol_request(CURL *handle, char *lock);
 
 CURLcode do_head_request(CURL *handle);