item_pc: through sub_810DE94

include/item.h

@@ -71,5 +71,8 @@ u16 BagGetItemIdByPocketPosition(u8 a0, u16 a1);
 u16 BagGetQuantityByPocketPosition(u8 a0, u16 a1);
 bool8 itemid_is_unique(u16 itemId);
 void sub_809A584(struct ItemSlot * slots, u8 capacity);
+u16 GetBagItemId(u16 *);
+
+void sub_809A4E8(void);
 
 #endif // ITEM_H

include/pc_screen_effect.h

@@ -2,5 +2,7 @@
 #define GUARD_PC_SCREEN_EFFECT_H
 
 void sub_80A0A48(u16, u16, u8);
+void sub_80A0A70(u16, u16, u8);
+bool8 sub_80A0AAC(void);
 
 #endif //GUARD_PC_SCREEN_EFFECT_H