diff --git a/src/functions.h b/src/functions.h
deleted file mode 100644
--- a/src/functions.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* $Id$ */
-
-/*
- * This file is part of OpenTTD.
- * OpenTTD is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, version 2.
- * OpenTTD is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- * See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with OpenTTD. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/** @file functions.h Some generic functions that actually shouldn't be here. */
-
-#ifndef FUNCTIONS_H
-#define FUNCTIONS_H
-
-#include "tile_cmd.h"
-
-/* clear_land.cpp */
-void DrawHillyLandTile(const TileInfo *ti);
-void DrawClearLandTile(const TileInfo *ti, byte set);
-void DrawClearLandFence(const TileInfo *ti);
-void TileLoopClearHelper(TileIndex tile);
-
-#endif /* FUNCTIONS_H */