class Storage : public IStorage
{
    HRESULT STDMETHODCALLTYPE QueryInterface( REFIID riid, LPVOID FAR* ppvObj)
    {
        MUST_BE_IMPLEMENTED("QueryInterface")
    }

    ULONG STDMETHODCALLTYPE AddRef()
    {
        return(1);
    }

    ULONG STDMETHODCALLTYPE Release()
    {
        return(1);
    }

    HRESULT STDMETHODCALLTYPE CreateStream( const WCHAR *pwcsName, DWORD grfMode, DWORD reserved1, DWORD reserved2, IStream **ppstm)
    {
        MUST_BE_IMPLEMENTED("CreateStream")
    }

    HRESULT STDMETHODCALLTYPE OpenStream( const WCHAR * pwcsName, void *reserved1, DWORD grfMode, DWORD reserved2, IStream **ppstm)
    {
        MUST_BE_IMPLEMENTED("OpenStream")
    }

    HRESULT STDMETHODCALLTYPE CreateStorage( const WCHAR *pwcsName, DWORD grfMode, DWORD reserved1, DWORD reserved2, IStorage **ppstg)
    {
        MUST_BE_IMPLEMENTED("CreateStorage")
    }

    HRESULT STDMETHODCALLTYPE OpenStorage( const WCHAR * pwcsName, IStorage * pstgPriority, DWORD grfMode, SNB snbExclude, DWORD reserved, IStorage **ppstg)
    {
        MUST_BE_IMPLEMENTED("OpenStorage")
    }

    HRESULT STDMETHODCALLTYPE CopyTo( DWORD ciidExclude, IID const *rgiidExclude, SNB snbExclude,IStorage *pstgDest)
    {
        MUST_BE_IMPLEMENTED("CopyTo")
    }

    HRESULT STDMETHODCALLTYPE MoveElementTo( const OLECHAR *pwcsName,IStorage * pstgDest, const OLECHAR *pwcsNewName, DWORD grfFlags)
    {
        MUST_BE_IMPLEMENTED("MoveElementTo")
    }

    HRESULT STDMETHODCALLTYPE Commit( DWORD grfCommitFlags)
    {
        MUST_BE_IMPLEMENTED("Commit")
    }

    HRESULT STDMETHODCALLTYPE Revert()
    {
        MUST_BE_IMPLEMENTED("Revert")
    }

    HRESULT STDMETHODCALLTYPE EnumElements( DWORD reserved1, void * reserved2, DWORD reserved3, IEnumSTATSTG ** ppenum)
    {
        MUST_BE_IMPLEMENTED("EnumElements")
    }

    HRESULT STDMETHODCALLTYPE DestroyElement( const OLECHAR *pwcsName)
    {
        MUST_BE_IMPLEMENTED("DestroyElement")
    }

    HRESULT STDMETHODCALLTYPE RenameElement( const WCHAR *pwcsOldName, const WCHAR *pwcsNewName)
    {
        MUST_BE_IMPLEMENTED("RenameElement")
    }

    HRESULT STDMETHODCALLTYPE SetElementTimes( const WCHAR *pwcsName, FILETIME const *pctime, FILETIME const *patime, FILETIME const *pmtime)
    {
        MUST_BE_IMPLEMENTED("SetElementTimes")
    }

    HRESULT STDMETHODCALLTYPE SetClass( REFCLSID clsid)
    {
        return(S_OK);
    }

    HRESULT STDMETHODCALLTYPE SetStateBits( DWORD grfStateBits, DWORD grfMask)
    {
        MUST_BE_IMPLEMENTED("SetStateBits")
    }

    HRESULT STDMETHODCALLTYPE Stat( STATSTG * pstatstg, DWORD grfStatFlag)
    {
        MUST_BE_IMPLEMENTED("Stat")
    }

};