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89 lines
2.4 KiB
C
89 lines
2.4 KiB
C
/*
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* Heap definitions
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*
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* Copyright 2001 Francois Gouget.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#ifndef __WINE_MALLOC_H
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#define __WINE_MALLOC_H
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#include <crtdefs.h>
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/* heap function constants */
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#define _HEAPEMPTY -1
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#define _HEAPOK -2
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#define _HEAPBADBEGIN -3
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#define _HEAPBADNODE -4
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#define _HEAPEND -5
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#define _HEAPBADPTR -6
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#define _FREEENTRY 0
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#define _USEDENTRY 1
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#ifndef _HEAPINFO_DEFINED
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#define _HEAPINFO_DEFINED
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typedef struct _heapinfo
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{
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int* _pentry;
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size_t _size;
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int _useflag;
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} _HEAPINFO;
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#endif /* _HEAPINFO_DEFINED */
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#ifdef __i386__
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extern unsigned int* __cdecl __p__amblksiz(void);
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#define _amblksiz (*__p__amblksiz());
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#else
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extern unsigned int _amblksiz;
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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void* __cdecl _expand(void*,size_t);
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int __cdecl _heapadd(void*,size_t);
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int __cdecl _heapchk(void);
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int __cdecl _heapmin(void);
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int __cdecl _heapset(unsigned int);
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size_t __cdecl _heapused(size_t*,size_t*);
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int __cdecl _heapwalk(_HEAPINFO*);
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size_t __cdecl _msize(void*);
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void* __cdecl calloc(size_t,size_t);
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void __cdecl free(void*);
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void* __cdecl malloc(size_t);
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void* __cdecl realloc(void*,size_t);
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void __cdecl _aligned_free(void*);
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void* __cdecl _aligned_malloc(size_t,size_t);
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void* __cdecl _aligned_offset_malloc(size_t,size_t,size_t);
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void* __cdecl _aligned_realloc(void*,size_t,size_t);
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void* __cdecl _aligned_offset_realloc(void*,size_t,size_t,size_t);
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size_t __cdecl _get_sbh_threshold(void);
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int __cdecl _set_sbh_threshold(size_t size);
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#ifdef __cplusplus
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}
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#endif
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# ifdef __GNUC__
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# define _alloca(x) __builtin_alloca((x))
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# define alloca(x) __builtin_alloca((x))
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# endif
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#endif /* __WINE_MALLOC_H */
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