diff --git a/src/newgrf_engine.h b/src/newgrf_engine.h
--- a/src/newgrf_engine.h
+++ b/src/newgrf_engine.h
@@ -16,8 +16,8 @@ extern int _traininfo_vehicle_width;
 void SetWagonOverrideSprites(EngineID engine, CargoID cargo, const struct SpriteGroup *group, EngineID *train_id, uint trains);
 const SpriteGroup *GetWagonOverrideSpriteSet(EngineID engine, CargoID cargo, EngineID overriding_engine);
 void SetCustomEngineSprites(EngineID engine, byte cargo, const struct SpriteGroup *group);
-SpriteID GetCustomEngineSprite(EngineID engine, const Vehicle* v, Direction direction);
-SpriteID GetRotorOverrideSprite(EngineID engine, const Vehicle* v, bool info_view);
+SpriteID GetCustomEngineSprite(EngineID engine, const Vehicle *v, Direction direction);
+SpriteID GetRotorOverrideSprite(EngineID engine, const Vehicle *v, bool info_view);
 #define GetCustomRotorSprite(v, i) GetRotorOverrideSprite(v->engine_type, v, i)
 #define GetCustomRotorIcon(et) GetRotorOverrideSprite(et, NULL, true)