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