through sub_81081AC

include/bag.h

@@ -1,6 +1,8 @@
 #ifndef GUARD_BAG_H
 #define GUARD_BAG_H
 
+#include "menu_helpers.h"
+
 void sub_810B858(void);
 void sub_810B8F0(u8 windowId, u8 fontId, const u8 * str, u8 x, u8 y, u8 letterSpacing, u8 lineSpacing, s8 speed, u8 colorIdx);
 void sub_810B958(const u8 * str);

include/battle_controllers.h

@@ -2,6 +2,7 @@
 #define GUARD_BATTLE_CONTROLLERS_H
 
 #include "global.h"
+#include "battle.h"
 
 enum
 {

include/item_menu.h

@@ -14,8 +14,8 @@ struct BagStruct
     u8 location;
     u8 pocket;
     u16 unk6;
-    u8 cursorPosition[6];
-    u8 scrollPosition[6];
+    u16 itemsAbove[3];
+    u16 cursorPos[3];
 };
 
 extern struct BagStruct gUnknown_203ACFC;