--- a/src/aircraft_gui.cpp	Thu Apr 19 14:48:10 2007 +0000
+++ b/src/aircraft_gui.cpp	Tue Jun 12 11:56:35 2007 +0000
@@ -36,6 +36,13 @@
 	}
 }
 
+/**
+ * This is the Callback method after the construction attempt of an aircraft
+ * @param success indicates completion (or not) of the operation
+ * @param tile of depot where aircraft is built
+ * @param p1 unused
+ * @param p2 unused
+ */
 void CcBuildAircraft(bool success, TileIndex tile, uint32 p1, uint32 p2)
 {
 	if (success) {
@@ -49,6 +56,13 @@
 	}
 }
 
+/**
+ * This is the Callback method after the cloning attempt of an aircraft
+ * @param success indicates completion (or not) of the operation
+ * @param tile unused
+ * @param p1 unused
+ * @param p2 unused
+ */
 void CcCloneAircraft(bool success, TileIndex tile, uint32 p1, uint32 p2)
 {
 	if (success) ShowAircraftViewWindow(GetVehicle(_new_vehicle_id));