wine/include/dde_mem.h
1999-03-14 16:35:05 +00:00

40 lines
1.2 KiB
C

/***************************************************************************
* Copyright 1995, Technion, Israel Institute of Technology
* Electrical Eng, Software Lab.
* Author: Michael Veksler.
***************************************************************************
* File: dde_mem.h
* Purpose : shared DDE memory functionality for DDE
***************************************************************************
*/
#ifndef __WINE_DDE_MEM_H
#define __WINE_DDE_MEM_H
#ifdef CONFIG_IPC
#include "windef.h"
#include "global.h"
#include "shm_block.h"
#define DDE_HANDLES 0x0400
#define is_dde_handle(block) ( (block) >= (1<<15) && (block) < (1<<15)+DDE_HANDLES )
typedef struct {
int shmid;
REL_PTR rel;
}DDE_HWND;
WORD DDE_SyncHandle(HGLOBAL16 handle, WORD sel);
void *DDE_malloc(unsigned int flags,unsigned long size, SHMDATA *shmdata);
HANDLE16 DDE_GlobalReAlloc(WORD,long,WORD);
HGLOBAL16 DDE_GlobalFree(HGLOBAL16 block);
void *DDE_AttachHandle(HGLOBAL16 handle, SEGPTR *segptr);
WORD DDE_GlobalHandleToSel( HGLOBAL16 handle );
int DDE_GlobalUnlock(int);
HANDLE16 DDE_GlobalSize(WORD);
HANDLE16 DDE_GlobalHandle(WORD);
HANDLE16 DDE_GlobalFlags(WORD);
#endif /* CONFIG_IPC */
#endif /* __WINE_DDE_MEM_H */