--- a/rail.h	Sat Sep 17 13:57:01 2005 +0000
+++ b/rail.h	Sun Sep 18 20:56:44 2005 +0000
@@ -576,4 +576,4 @@
 	return HASBIT(GetRailTypeInfo(enginetype)->compatible_railtypes, tiletype);
 }
 
-#endif // RAIL_H
+#endif /* RAIL_H */