1 files changed, 7 insertions, 1 deletions
diff --git a/order.h b/order.h
index 07fd95e4a..97f823a54 100644
--- a/order.h
+++ b/order.h
@@ -33,6 +33,12 @@ enum {
 	CO_UNSHARE = 2
 };
 
+/* Modes for the order checker */
+enum {
+	OC_INIT     = 0, //the order checker can initialize a news message
+	OC_VALIDATE = 1, //the order checker validates a news message
+};
+
 /* If you change this, keep in mind that it is saved on 3 places:
     - Load_ORDR, all the global orders
     - Vehicle -> current_order
@@ -112,7 +118,7 @@ void RestoreVehicleOrders(Vehicle *v, BackuppedOrders *order);
 void DeleteDestinationFromVehicleOrder(Order dest);
 void InvalidateVehicleOrder(const Vehicle *v);
 bool VehicleHasDepotOrders(const Vehicle *v);
-bool CheckOrders(const Vehicle *v);
+bool CheckOrders(uint data_a, uint data_b);
 void DeleteVehicleOrders(Vehicle *v);
 bool IsOrderListShared(const Vehicle *v);
 void AssignOrder(Order *order, Order data);