FUNCTION: HRESULT OleInitialize ( void* reserved ) ;
FUNCTION: HRESULT CoInitializeEx ( void* reserved, DWORD dwCoInit ) ;
-FUNCTION: HRESULT RegisterDragDrop ( HWND hWnd, IDropTarget* pDropTarget ) ;
-FUNCTION: HRESULT RevokeDragDrop ( HWND hWnd ) ;
-FUNCTION: void ReleaseStgMedium ( LPSTGMEDIUM pmedium ) ;
-
: succeeded? ( hresult -- ? )
0 HEX: 7FFFFFFF between? ;