wine/include/dde.h
Francois Gouget 8930569251 Added four DDElParam functions.
Now needs an 'extern "C"' protection for C++.
2000-10-12 20:44:14 +00:00

78 lines
1.9 KiB
C

/*****************************************************************************
* Copyright 1995, Technion, Israel Institute of Technology
* Electrical Eng, Software Lab.
* Author: Michael Veksler.
***************************************************************************
* File: dde.h
* Purpose: dde declarations
*
*****************************************************************************
*/
#ifndef __WINE_DDE_H
#define __WINE_DDE_H
#include "windef.h"
#ifdef __cplusplus
extern "C" {
#endif
#define WM_DDE_INITIATE 0x3E0
#define WM_DDE_TERMINATE 0x3E1
#define WM_DDE_ADVISE 0x3E2
#define WM_DDE_UNADVISE 0x3E3
#define WM_DDE_ACK 0x3E4
#define WM_DDE_DATA 0x3E5
#define WM_DDE_REQUEST 0x3E6
#define WM_DDE_POKE 0x3E7
#define WM_DDE_EXECUTE 0x3E8
#define WM_DDE_LAST WM_DDE_EXECUTE
#define WM_DDE_FIRST WM_DDE_INITIATE
/* DDEACK: wStatus in WM_DDE_ACK message */
struct tagDDEACK
{
unsigned bAppReturnCode:8, reserved:6, fBusy:1, fAck:1;
};
typedef struct tagDDEACK DDEACK;
/* DDEDATA: hData in WM_DDE_DATA message */
struct tagDDEDATA
{
unsigned unused:12, fResponse:1, fRelease:1, reserved:1, fAckReq:1,
cfFormat:16;
BYTE Value[1]; /* undetermined array */
};
typedef struct tagDDEDATA DDEDATA;
/* DDEADVISE: hOptions in WM_DDE_ADVISE message */
struct tagDDEADVISE
{
unsigned reserved:14, fDeferUpd:1, fAckReq:1, cfFormat:16;
};
typedef struct tagDDEADVISE DDEADVISE;
/* DDEPOKE: hData in WM_DDE_POKE message. */
struct tagDDEPOKE
{
unsigned unused:13, fRelease:1, fReserved:2, cfFormat:16;
BYTE Value[1]; /* undetermined array */
};
typedef struct tagDDEPOKE DDEPOKE;
/* lParam packing/unpacking API */
LPARAM WINAPI PackDDElParam(UINT,UINT,UINT);
BOOL WINAPI UnpackDDElParam(UINT,LPARAM,PUINT,PUINT);
BOOL WINAPI FreeDDElParam(UINT,LPARAM);
LPARAM WINAPI ReuseDDElParam(LPARAM,UINT,UINT,UINT,UINT);
#ifdef __cplusplus
}
#endif
#endif /* __WINE_DDE_H */