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Diffstat (limited to 'src/vehicle_func.h')
-rw-r--r--src/vehicle_func.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vehicle_func.h b/src/vehicle_func.h
index 9e5dceba5..b279e2b0c 100644
--- a/src/vehicle_func.h
+++ b/src/vehicle_func.h
@@ -24,6 +24,7 @@ typedef void *VehicleFromPosProc(Vehicle *v, void *data);
void VehicleServiceInDepot(Vehicle *v);
void VehiclePositionChanged(Vehicle *v);
Vehicle *GetLastVehicleInChain(Vehicle *v);
+const Vehicle *GetLastVehicleInChain(const Vehicle *v);
uint CountVehiclesInChain(const Vehicle *v);
bool IsEngineCountable(const Vehicle *v);
void DeleteVehicleChain(Vehicle *v);
@@ -173,7 +174,7 @@ bool EnsureNoVehicleOnGround(TileIndex tile);
void StopAllVehicles();
extern VehicleID _vehicle_id_ctr_day;
-extern Vehicle *_place_clicked_vehicle;
+extern const Vehicle *_place_clicked_vehicle;
extern VehicleID _new_vehicle_id;
extern uint16 _returned_refit_capacity;