unit dwObjectArray; interface uses Windows; const IID_IObjectArray: TGUID = '{92CA9DCD-5622-4BBA-A805-5E9F541BD8C9}'; type IObjectArray = interface ['{92CA9DCD-5622-4BBA-A805-5E9F541BD8C9}'] function GetCount(): UInt; safecall; function GetAt(uiIndex: UInt; riid: PGUID): IUnknown; safecall; end; implementation end.