43 lines
1.0 KiB
C
43 lines
1.0 KiB
C
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/*
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- COM.H
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-
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* Microsoft NetMeeting
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* Network Audio Controller (NAC) DLL
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* Internal header file for general COM "things"
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*
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* Revision History:
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*
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* When Who What
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* -------- ------------------ ---------------------------------------
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* 2.3.97 Yoram Yaacovi Created
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*
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*/
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#include <pshpack8.h> /* Assume 8 byte packing throughout */
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/*
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* Class factory
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*/
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typedef HRESULT (STDAPICALLTYPE *PFNCREATE)(IUnknown *, REFIID, void **);
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class CClassFactory : public IClassFactory
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{
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public:
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//IUnknown members
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STDMETHODIMP QueryInterface(REFIID, void **);
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STDMETHODIMP_(ULONG) AddRef(void);
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STDMETHODIMP_(ULONG) Release(void);
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//IClassFactory members
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STDMETHODIMP CreateInstance(LPUNKNOWN, REFIID, void **);
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STDMETHODIMP LockServer(BOOL);
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CClassFactory(PFNCREATE);
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~CClassFactory(void);
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protected:
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ULONG m_cRef;
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PFNCREATE m_pfnCreate;
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};
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#include <poppack.h> /* End byte packing */
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