--- a/engine.h	Fri Jun 09 15:27:17 2006 +0000
+++ b/engine.h	Fri Jun 09 16:35:07 2006 +0000
@@ -75,6 +75,7 @@
 	byte railtype:4;
 	byte climates:4;
 	uint32 refit_mask;
+	byte refit_cost;
 	byte misc_flags;
 	byte callbackmask;
 } EngineInfo;