--- a/src/newgrf.h	Thu Jan 11 13:41:16 2007 +0000
+++ b/src/newgrf.h	Mon Jan 15 20:14:06 2007 +0000
@@ -5,6 +5,7 @@
 
 #include "station.h"
 #include "newgrf_config.h"
+#include "helpers.hpp"
 
 typedef enum GrfLoadingStage {
 	GLS_FILESCAN,
@@ -15,6 +16,9 @@
 	GLS_END,
 } GrfLoadingStage;
 
+DECLARE_POSTFIX_INCREMENT(GrfLoadingStage);
+
+
 typedef struct GRFLabel {
 	byte label;
 	uint32 nfo_line;