anchor.diff:  implementation
   
   uses uGround, uInventory;
  +
  +// Library
   
   procedure Items_Open();
   begin
  
positive.code: begin
    Result := LibVersion;
  end;
  
  function HasItem(AItems: TItems; Index, AMapID, AX, AY: Integer): Boolean;
  begin
  
negative.code: procedure Items_Close();
  function Items_GetVersion(): PChar; stdcall;
  
  // Add
  procedure Items_Clear_Item(var AItem: TItem);
  
  // Common
  function HasItem(AItems: TItems; Index, AMapID, AX, AY: Integer): Boolean;
  function IndexInRange(AItems: TItems; Index: Integer): Boolean;
  