#ifdef _AFXDLL
#define DECLARE_MESSAGE_MAP() \
private: \
	static const AFX_MSGMAP_ENTRY _messageEntries[]; \
protected: \
	static const AFX_MSGMAP messageMap; \
	static const AFX_MSGMAP* PASCAL GetThisMessageMap(); \
	virtual const AFX_MSGMAP* GetMessageMap() const; \

#else
#define DECLARE_MESSAGE_MAP() \
private: \
	static const AFX_MSGMAP_ENTRY _messageEntries[]; \
protected: \
	static const AFX_MSGMAP messageMap; \
	virtual const AFX_MSGMAP* GetMessageMap() const; \

#endif

struct AFX_MSGMAP_ENTRY
{
	UINT nMessage;   // windows message
	UINT nCode;      // control code or WM_NOTIFY code
	UINT nID;        // control ID (or 0 for windows messages)
	UINT nLastID;    // used for entries specifying a range of control id's
	UINT_PTR nSig;       // signature type (action) or pointer to message #
	AFX_PMSG pfn;    // routine to call (or special value)
};

struct AFX_MSGMAP {
        const AFX_MSGMAP* pBaseMap;
        const AFX_MSGMAP_ENTRY* lpEntries;
};