diff --git a/src/vehicle_gui.h b/src/vehicle_gui.h
--- a/src/vehicle_gui.h
+++ b/src/vehicle_gui.h
@@ -86,8 +86,12 @@ void ShowVehicleListWindow(CompanyID com
 void ShowVehicleListWindow(CompanyID company, VehicleType vehicle_type, StationID station);
 void ShowVehicleListWindow(CompanyID company, VehicleType vehicle_type, TileIndex depot_tile);
 
-
-static inline uint GetVehicleListHeight(VehicleType type)
+/**
+ * Get the height of a single vehicle in the GUIs.
+ * @param type the vehicle type to look at
+ * @return the height
+ */
+static inline uint GetVehicleHeight(VehicleType type)
 {
 	return (type == VEH_TRAIN || type == VEH_ROAD) ? 14 : 24;
 }