HRESULT STDMETHODCALLTYPE CreateInstance(IUnknown* pUnkOuter,
REFIID riid, void** ppvObject);
HRESULT STDMETHODCALLTYPE LockServer(BOOL fLock);
HRESULT STDMETHODCALLTYPE CreateInstance(IUnknown* pUnkOuter,
REFIID riid, void** ppvObject);
HRESULT STDMETHODCALLTYPE LockServer(BOOL fLock);