diff -r 773e4b33848b -r c2e9d649a9ce src/aircraft_cmd.cpp
--- a/src/aircraft_cmd.cpp	Sun Mar 30 17:37:50 2008 +0000
+++ b/src/aircraft_cmd.cpp	Sun Mar 30 23:24:18 2008 +0000
@@ -36,6 +36,7 @@
 #include "gfx_func.h"
 #include "player_func.h"
 #include "settings_type.h"
+#include "order_func.h"
 
 #include "table/strings.h"
 #include "table/sprites.h"