--- a/src/newgrf_cargo.h	Thu Jul 12 15:52:17 2007 +0000
+++ b/src/newgrf_cargo.h	Fri Jul 13 09:18:50 2007 +0000
@@ -28,5 +28,6 @@
 SpriteID GetCustomCargoSprite(const CargoSpec *cs);
 uint16 GetCargoCallback(uint16 callback, uint32 param1, uint32 param2, const CargoSpec *cs);
 CargoID GetCargoTranslation(uint8 cargo, const GRFFile *grffile);
+uint8 GetReverseCargoTranslation(CargoID cargo, const GRFFile *grffile);
 
 #endif /* NEWGRF_CARGO_H */