diff -r 1db57a00cba8 -r 5ba12006e339 src/openttd.h
--- a/src/openttd.h	Fri Mar 28 16:45:20 2008 +0000
+++ b/src/openttd.h	Fri Mar 28 18:00:38 2008 +0000
@@ -10,12 +10,8 @@
 
 // Forward declarations of structs.
 typedef byte LandscapeID;
-typedef uint16 EngineID;
 typedef uint16 UnitID;
 
-/* IDs used in Pools */
-typedef uint16 EngineRenewID;
-
 enum GameModes {
 	GM_MENU,
 	GM_NORMAL,