diff -r 8ac7b8d56115 -r bb49953b1cf8 dav/sync.h
--- a/dav/sync.h	Tue Sep 05 12:11:09 2017 +0200
+++ b/dav/sync.h	Tue Sep 05 13:07:29 2017 +0200
@@ -90,6 +90,8 @@
 int cmd_list_dirs();
 int cmd_check_repositories();
 
+char* create_locktoken_file(const char *syncdirname, const char *locktoken);
+
 #ifdef	__cplusplus
 }
 #endif