namespace Windows.Win32.System.Com { internal struct IPersistStream : IVTable<IPersistStream, IPersistStream.Vtbl>, IVTable, IComIID { public unsafe HRESULT QueryInterface(Guid* riid, void** ppvObject); public uint AddRef(); public uint Release(); public unsafe HRESULT GetClassID(Guid* pClassID); public HRESULT IsDirty(); public unsafe HRESULT Load(IStream* pStm); public unsafe HRESULT Save(IStream* pStm, BOOL fClearDirty); public unsafe HRESULT GetSizeMax(ulong* pcbSize); public unsafe static void PopulateVTable(Vtbl* vtable); } }