Sync berry crush from Emerald

include/item.h

@@ -79,6 +79,6 @@ void RemovePCItem(u16 itemId, u16 quantity);
 void SortAndCompactBagPocket(struct BagPocket * pocket);
 u8 CountItemsInPC(void);
 void ApplyNewEncryptionKeyToBagItems_(u32 newKey);
-bool8 CheckHasAtLeastOneBerry(void);
+bool8 HasAtLeastOneBerry(void);
 
 #endif // GUARD_ITEM_H