include/msvcrt/malloc.h

3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync/*
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync * Heap definitions
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync *
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync * Copyright 2001 Francois Gouget.
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync *
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync * This library is free software; you can redistribute it and/or
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync * modify it under the terms of the GNU Lesser General Public
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync * License as published by the Free Software Foundation; either
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync * version 2.1 of the License, or (at your option) any later version.
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync *
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync * This library is distributed in the hope that it will be useful,
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync * but WITHOUT ANY WARRANTY; without even the implied warranty of
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync * Lesser General Public License for more details.
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync *
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync * You should have received a copy of the GNU Lesser General Public
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync * License along with this library; if not, write to the Free Software
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync */
930b5f872e89407f445d4000d4e4aaecaa6a0998vboxsync
930b5f872e89407f445d4000d4e4aaecaa6a0998vboxsync/*
930b5f872e89407f445d4000d4e4aaecaa6a0998vboxsync * Oracle LGPL Disclaimer: For the avoidance of doubt, except that if any license choice
930b5f872e89407f445d4000d4e4aaecaa6a0998vboxsync * other than GPL or LGPL is available it will apply instead, Oracle elects to use only
930b5f872e89407f445d4000d4e4aaecaa6a0998vboxsync * the Lesser General Public License version 2.1 (LGPLv2) at this time for any software where
930b5f872e89407f445d4000d4e4aaecaa6a0998vboxsync * a choice of LGPL license versions is made available with the language indicating
930b5f872e89407f445d4000d4e4aaecaa6a0998vboxsync * that LGPLv2 or any later version may be used, or where a choice of which version
930b5f872e89407f445d4000d4e4aaecaa6a0998vboxsync * of the LGPL is applied is otherwise unspecified.
930b5f872e89407f445d4000d4e4aaecaa6a0998vboxsync */
930b5f872e89407f445d4000d4e4aaecaa6a0998vboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#ifndef __WINE_MALLOC_H
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#define __WINE_MALLOC_H
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#include <crtdefs.h>
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync/* heap function constants */
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#define _HEAPEMPTY    -1
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#define _HEAPOK       -2
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#define _HEAPBADBEGIN -3
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#define _HEAPBADNODE  -4
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#define _HEAPEND      -5
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#define _HEAPBADPTR   -6
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#define _FREEENTRY     0
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#define _USEDENTRY     1
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#ifndef _HEAPINFO_DEFINED
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#define _HEAPINFO_DEFINED
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsynctypedef struct _heapinfo
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync{
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync  int*           _pentry;
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync  size_t _size;
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync  int            _useflag;
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync} _HEAPINFO;
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#endif /* _HEAPINFO_DEFINED */
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#ifdef __i386__
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncextern unsigned int* __cdecl __p__amblksiz(void);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#define _amblksiz (*__p__amblksiz());
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#else
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncextern unsigned int _amblksiz;
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#endif
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#ifdef __cplusplus
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncextern "C" {
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#endif
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncvoid*  __cdecl _expand(void*,size_t);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncint    __cdecl _heapadd(void*,size_t);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncint    __cdecl _heapchk(void);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncint    __cdecl _heapmin(void);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncint    __cdecl _heapset(unsigned int);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncsize_t __cdecl _heapused(size_t*,size_t*);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncint    __cdecl _heapwalk(_HEAPINFO*);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncsize_t __cdecl _msize(void*);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncvoid*  __cdecl calloc(size_t,size_t);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncvoid   __cdecl free(void*);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncvoid*  __cdecl malloc(size_t);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncvoid*  __cdecl realloc(void*,size_t);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncvoid   __cdecl _aligned_free(void*);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncvoid*  __cdecl _aligned_malloc(size_t,size_t);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncvoid*  __cdecl _aligned_offset_malloc(size_t,size_t,size_t);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncvoid*  __cdecl _aligned_realloc(void*,size_t,size_t);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncvoid*  __cdecl _aligned_offset_realloc(void*,size_t,size_t,size_t);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncsize_t __cdecl _get_sbh_threshold(void);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsyncint    __cdecl _set_sbh_threshold(size_t size);
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#ifdef __cplusplus
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync}
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#endif
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync# ifdef __GNUC__
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync# define _alloca(x) __builtin_alloca((x))
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync# define alloca(x) __builtin_alloca((x))
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync# endif
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync
3194da424708abdd288b28d96892b3a5f3f7df0bvboxsync#endif /* __WINE_MALLOC_H */