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39 lines
1.2 KiB
C
39 lines
1.2 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_mem.h
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* Purpose : shared DDE memory functionality for DDE
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***************************************************************************
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*/
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#ifndef __WINE_DDE_MEM_H
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#define __WINE_DDE_MEM_H
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#ifdef CONFIG_IPC
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#include "windef.h"
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#include "global.h"
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#include "shm_block.h"
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#define DDE_HANDLES 0x0400
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#define is_dde_handle(block) ( (block) >= (1<<15) && (block) < (1<<15)+DDE_HANDLES )
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typedef struct {
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int shmid;
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REL_PTR rel;
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}DDE_HWND;
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WORD DDE_SyncHandle(HGLOBAL16 handle, WORD sel);
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void *DDE_malloc(unsigned int flags,unsigned long size, SHMDATA *shmdata);
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HANDLE16 DDE_GlobalReAlloc(WORD,long,WORD);
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HGLOBAL16 DDE_GlobalFree(HGLOBAL16 block);
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void *DDE_AttachHandle(HGLOBAL16 handle, SEGPTR *segptr);
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WORD DDE_GlobalHandleToSel( HGLOBAL16 handle );
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int DDE_GlobalUnlock(int);
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HANDLE16 DDE_GlobalSize(WORD);
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HANDLE16 DDE_GlobalHandle(WORD);
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HANDLE16 DDE_GlobalFlags(WORD);
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#endif /* CONFIG_IPC */
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#endif /* __WINE_DDE_MEM_H */
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