diff --git a/database/DBconnect.c b/database/DBconnect.c
index 9ab280f8..d9ee9f64 100644
--- a/database/DBconnect.c
+++ b/database/DBconnect.c
@@ -731,6 +731,8 @@ donesides:
  * ----------------------------------------------------------------------------
  */
 
+/** @typedef cb_database_srpaintnmarea_t */
+/** @typedef cb_database_srpaintarea_t */
 int
 dbcUnconnectFunc(tile, clientData)
     Tile *tile;				/* Current tile	*/
diff --git a/database/database.h.in b/database/database.h.in
index 3d28bf02..c228eba4 100644
--- a/database/database.h.in
+++ b/database/database.h.in
@@ -955,6 +955,7 @@ extern int DBArraySr();
 extern bool DBNearestLabel();
 extern int DBSrLabelLoc();
 extern TileType DBTransformDiagonal();
+extern int dbcUnconnectFunc(Tile *tile, ClientData clientData); /* (notused) */
 
 /* C99 compat */
 extern void DBEraseValid();