diff -r 4c9c8c017d52 -r dc3f82b04733 dav/sync.h
--- a/dav/sync.h	Tue Mar 19 19:24:25 2019 +0100
+++ b/dav/sync.h	Tue Mar 19 20:31:17 2019 +0100
@@ -163,6 +163,8 @@
 int cmd_resolve_conflicts(CmdArgs *args);
 int cmd_delete_conflicts(CmdArgs *args);
 
+int cmd_list_versions(CmdArgs *args);
+
 int cmd_trash_info(CmdArgs *args);
 int cmd_empty_trash(CmdArgs *args);