forked from Mirrors/wine-wine
85 lines
2.1 KiB
C
85 lines
2.1 KiB
C
/*
|
|
* Heap definitions
|
|
*
|
|
* Copyright 2001 Francois Gouget.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
#ifndef __WINE_MALLOC_H
|
|
#define __WINE_MALLOC_H
|
|
#define __WINE_USE_MSVCRT
|
|
|
|
#ifdef USE_MSVCRT_PREFIX
|
|
#define MSVCRT(x) MSVCRT_##x
|
|
#else
|
|
#define MSVCRT(x) x
|
|
#endif
|
|
|
|
|
|
/* heap function constants */
|
|
#define _HEAPEMPTY -1
|
|
#define _HEAPOK -2
|
|
#define _HEAPBADBEGIN -3
|
|
#define _HEAPBADNODE -4
|
|
#define _HEAPEND -5
|
|
#define _HEAPBADPTR -6
|
|
|
|
#define _FREEENTRY 0
|
|
#define _USEDENTRY 1
|
|
|
|
|
|
#ifndef MSVCRT_SIZE_T_DEFINED
|
|
typedef unsigned int MSVCRT(size_t);
|
|
#define MSVCRT_SIZE_T_DEFINED
|
|
#endif
|
|
|
|
typedef struct _heapinfo
|
|
{
|
|
int* _pentry;
|
|
MSVCRT(size_t) _size;
|
|
int _useflag;
|
|
} _HEAPINFO;
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
void* _alloca(MSVCRT(size_t));
|
|
void* _expand(void*,MSVCRT(size_t));
|
|
int _heapadd(void*,MSVCRT(size_t));
|
|
int _heapchk(void);
|
|
int _heapmin(void);
|
|
int _heapset(unsigned int);
|
|
MSVCRT(size_t) _heapused(MSVCRT(size_t)*,MSVCRT(size_t)*);
|
|
int _heapwalk(_HEAPINFO*);
|
|
MSVCRT(size_t) _msize(void*);
|
|
|
|
void* MSVCRT(calloc)(MSVCRT(size_t),MSVCRT(size_t));
|
|
void MSVCRT(free)(void*);
|
|
void* MSVCRT(malloc)(MSVCRT(size_t));
|
|
void* MSVCRT(realloc)(void*,MSVCRT(size_t));
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
|
|
#ifndef USE_MSVCRT_PREFIX
|
|
#define alloca _alloca
|
|
#endif /* USE_MSVCRT_PREFIX */
|
|
|
|
#endif /* __WINE_MALLOC_H */
|