#ifndef _DDE_H

#define _DDE_H

#if __GNUC__ >=3

#pragma GCC system_header

#endif

#ifdef __cplusplus

extern "C" {

#endif

#define WM_DDE_FIRST	0x03E0

#define WM_DDE_INITIATE	(WM_DDE_FIRST)

#define WM_DDE_TERMINATE	(WM_DDE_FIRST+1)

#define WM_DDE_ADVISE	(WM_DDE_FIRST+2)

#define WM_DDE_UNADVISE	(WM_DDE_FIRST+3)

#define WM_DDE_ACK	(WM_DDE_FIRST+4)

#define WM_DDE_DATA	(WM_DDE_FIRST+5)

#define WM_DDE_REQUEST	(WM_DDE_FIRST+6)

#define WM_DDE_POKE	(WM_DDE_FIRST+7)

#define WM_DDE_EXECUTE	(WM_DDE_FIRST+8)

#define WM_DDE_LAST	(WM_DDE_FIRST+8)

#ifndef RC_INVOKED

typedef struct {

	unsigned short bAppReturnCode:8,reserved:6,fBusy:1,fAck:1;

} DDEACK;

typedef struct {

	unsigned short reserved:14,fDeferUpd:1,fAckReq:1;

	short cfFormat;

} DDEADVISE;

typedef struct {

	unsigned short unused:12,fResponse:1,fRelease:1,reserved:1,fAckReq:1;

	short cfFormat;

	BYTE Value[1];

} DDEDATA;

typedef struct {

	unsigned short unused:13,fRelease:1,fReserved:2;

	short cfFormat;

	BYTE  Value[1];

} DDEPOKE;

typedef struct {

        unsigned short unused:13,

                 fRelease:1,

                 fDeferUpd:1,

         fAckReq:1;

    short    cfFormat;

} DDELN;

typedef struct {

	unsigned short unused:12,fAck:1,fRelease:1,fReserved:1,fAckReq:1;

    short cfFormat;

    BYTE rgb[1];

} DDEUP;

BOOL WINAPI DdeSetQualityOfService(HWND,const SECURITY_QUALITY_OF_SERVICE*,PSECURITY_QUALITY_OF_SERVICE);

BOOL WINAPI ImpersonateDdeClientWindow(HWND,HWND);

LPARAM WINAPI PackDDElParam(UINT,UINT_PTR,UINT_PTR); 

BOOL WINAPI UnpackDDElParam(UINT,LPARAM,PUINT_PTR,PUINT_PTR); 

BOOL WINAPI FreeDDElParam(UINT,LPARAM); 

LPARAM WINAPI ReuseDDElParam(LPARAM,UINT,UINT,UINT_PTR,UINT_PTR); 

#endif

#ifdef __cplusplus

}

#endif

#endif