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- /*
- * malloc.h
- *
- * Support for programs which want to use malloc.h to get memory management
- * functions. Unless you absolutely need some of these functions and they are
- * not in the ANSI headers you should use the ANSI standard header files
- * instead.
- *
- * This file is part of the Mingw32 package.
- *
- * Contributors:
- * Created by Colin Peters <colin@bird.fu.is.saga-u.ac.jp>
- *
- * THIS SOFTWARE IS NOT COPYRIGHTED
- *
- * This source code is offered for use in the public domain. You may
- * use, modify or distribute it freely.
- *
- * This code is distributed in the hope that it will be useful but
- * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
- * DISCLAIMED. This includes but is not limited to warranties of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * $Revision: 1.8 $
- * $Author: earnie $
- * $Date: 2002/12/20 13:35:27 $
- *
- */
-
- #ifndef __STRICT_ANSI__
-
- #ifndef _MALLOC_H_
- #define _MALLOC_H_
-
- /* All the headers include this file. */
- #include <_mingw.h>
-
- #include <stdlib.h>
-
- #ifndef RC_INVOKED
-
- /*
- * The structure used to walk through the heap with _heapwalk.
- */
- typedef struct _heapinfo
- {
- int* _pentry;
- size_t _size;
- int _useflag;
- } _HEAPINFO;
-
- /* Values for _heapinfo.useflag */
- #define _USEDENTRY 0
- #define _FREEENTRY 1
-
- #ifdef __cplusplus
- extern "C" {
- #endif
- /*
- The _heap* memory allocation functions are supported on NT
- but not W9x. On latter, they always set errno to ENOSYS.
- */
- int _heapwalk (_HEAPINFO*);
- #ifdef __GNUC__
- #define _alloca(x) __builtin_alloca((x))
- #endif
-
- #ifndef _NO_OLDNAMES
- int heapwalk (_HEAPINFO*);
- #ifdef __GNUC__
- #define alloca(x) __builtin_alloca((x))
- #endif
- #endif /* Not _NO_OLDNAMES */
-
- int _heapchk (void); /* Verify heap integrety. */
- int _heapmin (void); /* Return unused heap to the OS. */
- int _heapset (unsigned int);
-
- size_t _msize (void*);
- size_t _get_sbh_threshold (void);
- int _set_sbh_threshold (size_t);
- void * _expand (void*, size_t);
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif /* RC_INVOKED */
-
- #endif /* Not _MALLOC_H_ */
-
- #endif /* Not __STRICT_ANSI__ */
-
-