diff -r 29a8510dfd62 -r cf3fce5c7464 src/aircraft_cmd.cpp
--- a/src/aircraft_cmd.cpp	Mon Jan 07 00:57:19 2008 +0000
+++ b/src/aircraft_cmd.cpp	Mon Jan 07 09:19:53 2008 +0000
@@ -34,6 +34,8 @@
 #include "sound_func.h"
 #include "functions.h"
 #include "variables.h"
+#include "autoreplace_func.h"
+#include "autoreplace_gui.h"
 
 void Aircraft::UpdateDeltaXY(Direction direction)
 {