4 * Copyright 2001 Francois Gouget.
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
20 #ifndef __WINE_MALLOC_H
21 #define __WINE_MALLOC_H
22 #ifndef __WINE_USE_MSVCRT
23 #define __WINE_USE_MSVCRT
26 /* heap function constants */
29 #define _HEAPBADBEGIN -3
30 #define _HEAPBADNODE -4
32 #define _HEAPBADPTR -6
37 #if defined(__x86_64__) && !defined(_WIN64)
41 #if !defined(_MSC_VER) && !defined(__int64)
45 # define __int64 long long
49 #ifndef _SIZE_T_DEFINED
51 typedef unsigned __int64 size_t;
53 typedef unsigned int size_t;
55 #define _SIZE_T_DEFINED
58 #ifndef _HEAPINFO_DEFINED
59 #define _HEAPINFO_DEFINED
60 typedef struct _heapinfo
66 #endif /* _HEAPINFO_DEFINED */
68 extern unsigned int* __p__amblksiz(void);
69 #define _amblksiz (*__p__amblksiz());
75 void* _expand(void*,size_t);
76 int _heapadd(void*,size_t);
79 int _heapset(unsigned int);
80 size_t _heapused(size_t*,size_t*);
81 int _heapwalk(_HEAPINFO*);
84 void* calloc(size_t,size_t);
87 void* realloc(void*,size_t);
89 void _aligned_free(void*);
90 void* _aligned_malloc(size_t,size_t);
91 void* _aligned_offset_malloc(size_t,size_t,size_t);
92 void* _aligned_realloc(void*,size_t,size_t);
93 void* _aligned_offset_realloc(void*,size_t,size_t,size_t);
95 size_t _get_sbh_threshold(void);
96 int _set_sbh_threshold(size_t size);
103 # define _alloca(x) __builtin_alloca((x))
104 # define alloca(x) __builtin_alloca((x))
107 #endif /* __WINE_MALLOC_H */