--- a/train_cmd.c	Mon Jan 17 09:41:46 2005 +0000
+++ b/train_cmd.c	Mon Jan 17 09:43:02 2005 +0000
@@ -85,8 +85,6 @@
 
 #define F_CURVE_FACTOR (1/96.f)
 
-static bool IsTunnelTile(TileIndex tile);
-
 static int GetRealisticAcceleration(Vehicle *v)
 {
 	uint emass = 0;