--- a/vehicle.h	Mon Oct 24 05:51:23 2005 +0000
+++ b/vehicle.h	Mon Oct 24 19:40:48 2005 +0000
@@ -309,7 +309,7 @@
 void DecreaseVehicleValue(Vehicle *v);
 void CheckVehicleBreakdown(Vehicle *v);
 void AgeVehicle(Vehicle *v);
-void MaybeReplaceVehicle(Vehicle *v);
+Vehicle * MaybeReplaceVehicle(Vehicle *v);
 
 void BeginVehicleMove(Vehicle *v);
 void EndVehicleMove(Vehicle *v);