windows-xp/Source/XPSP1/NT/ds/adsi/winnt/cenumvar.hxx

class FAR CWinNTEnumVariant : public IEnumVARIANT
{
public:
    // IUnknown methods
    STDMETHOD(QueryInterface)(REFIID riid, LPVOID FAR* ppvObj);
    STDMETHOD_(ULONG, AddRef)();
    STDMETHOD_(ULONG, Release)();

    // IEnumVARIANT methods
    STDMETHOD(Next)(ULONG cElements,
                    VARIANT FAR* pvar,
                    ULONG FAR* pcElementFetched) PURE;
    STDMETHOD(Skip)(ULONG cElements);
    STDMETHOD(Reset)();
    STDMETHOD(Clone)(IEnumVARIANT FAR* FAR* ppenum);

    CWinNTEnumVariant();
    virtual ~CWinNTEnumVariant();

private:
    ULONG               m_cRef;
};