diff -r 44cf877b3d9f -r 2d14055c3543 src/server/plugins/postgresql/init.h
--- a/src/server/plugins/postgresql/init.h	Sun May 01 12:33:48 2022 +0200
+++ b/src/server/plugins/postgresql/init.h	Mon May 02 11:29:15 2022 +0200
@@ -41,6 +41,8 @@
 
 int pg_register_vfs(pblock *pb);
 
+int pg_register_webdav_backend(pblock *pb);
+
 
 #ifdef __cplusplus
 }