1 files changed, 0 insertions, 1 deletions
diff --git a/functions.h b/functions.h
index 18fd82d5e..2603fa0c7 100644
--- a/functions.h
+++ b/functions.h
@@ -7,7 +7,6 @@
 void FindLandscapeHeight(TileInfo *ti, uint x, uint y);
 
 void DoClearSquare(TileIndex tile);
-void CDECL ModifyTile(TileIndex tile, uint flags, ...);
 void RunTileLoop(void);
 
 uint GetPartialZ(int x, int y, int corners);