4d6c899474
* DISCLAIMER: Ditto. * CRT_noglob.c: Reword copyright and disclaimer. Move Contributors section CONTRIBUTORS file. Remove RCS tags. * CRTFmode.c: Ditto. * CRTglob.c: Ditto. * CRTinit.c: Ditto. * crt1.c: Ditto. * crtdll.dev: Ditto. * dllcrt1.c: Ditto. * dllmain.c: Ditto. * gccmain.c: Ditto. * init.c: Ditto. * isascii.c: Ditto. * iscsym.c: Ditto. * iscsymf.c: Ditto. * jamfile: Ditto. * main.c: Ditto. * msvcrt.def.in: Ditto. * strcasecmp.c: Ditto. * toascii.c: Ditto. * wcscmpi.c: Ditto. * include/assert.h: Ditto. * include/conio.h: Ditto. * include/ctype.h: Ditto. * include/direct.h: Ditto. * include/dirent.h: Ditto. * include/dos.h: Ditto. * include/errno.h: Ditto. * include/excpt.h: Ditto. * include/fcntl.h: Ditto. * include/float.h: Ditto. * include/io.h: Ditto. * include/locale.h: Ditto. * include/malloc.h: Ditto. * include/math.h: Ditto. * include/process.h: Ditto. * include/setjmp.h: Ditto. * include/share.h: Ditto. * include/signal.h: Ditto. * include/stdio.h: Ditto. * include/stdlib.h: Ditto. * include/string.h: Ditto. * include/tchar.h: Ditto. * include/time.h: Ditto. * include/wchar.h: Ditto. * include/sys/locking.h: Ditto. * include/sys/param.h: Ditto. * include/sys/stat.h: Ditto. * include/sys/timeb.h: Ditto. * include/sys/types.h: Ditto. * include/sys/utime.h: Ditto. * mingwex/dirent.c: Ditto.
83 lines
2.1 KiB
C
83 lines
2.1 KiB
C
/*
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* malloc.h
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* This file has no copyright assigned and is placed in the Public Domain.
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* This file is a part of the mingw-runtime package.
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* No warranty is given; refer to the file DISCLAIMER within the package.
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*
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* Support for programs which want to use malloc.h to get memory management
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* functions. Unless you absolutely need some of these functions and they are
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* not in the ANSI headers you should use the ANSI standard header files
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* instead.
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*
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*/
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#ifndef _MALLOC_H_
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#define _MALLOC_H_
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/* All the headers include this file. */
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#include <_mingw.h>
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#include <stdlib.h>
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#ifndef RC_INVOKED
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/*
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* The structure used to walk through the heap with _heapwalk.
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*/
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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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/* Values for _heapinfo.useflag */
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#define _USEDENTRY 0
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#define _FREEENTRY 1
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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The _heap* memory allocation functions are supported on NT
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but not W9x. On latter, they always set errno to ENOSYS.
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*/
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_CRTIMP int __cdecl _heapwalk (_HEAPINFO*);
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#ifdef __GNUC__
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#define _alloca(x) __builtin_alloca((x))
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#endif
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#ifndef _NO_OLDNAMES
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_CRTIMP int __cdecl heapwalk (_HEAPINFO*);
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#ifdef __GNUC__
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#define alloca(x) __builtin_alloca((x))
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#endif
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#endif /* Not _NO_OLDNAMES */
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_CRTIMP int __cdecl _heapchk (void); /* Verify heap integrety. */
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_CRTIMP int __cdecl _heapmin (void); /* Return unused heap to the OS. */
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_CRTIMP int __cdecl _heapset (unsigned int);
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_CRTIMP size_t __cdecl _msize (void*);
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_CRTIMP size_t __cdecl _get_sbh_threshold (void);
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_CRTIMP int __cdecl _set_sbh_threshold (size_t);
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_CRTIMP void* __cdecl _expand (void*, size_t);
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/* These require msvcr70.dll or higher. */
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#if __MSVCRT_VERSION__ >= 0x0700
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_CRTIMP void * __cdecl _aligned_offset_malloc(size_t, size_t, size_t);
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_CRTIMP void * __cdecl _aligned_offset_realloc(void*, size_t, size_t, size_t);
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_CRTIMP void* __cdecl _aligned_malloc (size_t, size_t);
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_CRTIMP void* __cdecl _aligned_realloc (void*, size_t, size_t);
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_CRTIMP void __cdecl _aligned_free (void*);
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#endif /* __MSVCRT_VERSION__ >= 0x0700 */
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#ifdef __cplusplus
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}
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#endif
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#endif /* RC_INVOKED */
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#endif /* Not _MALLOC_H_ */
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