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TBE/MinGW/include/malloc.h

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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: 1.9 $
+ * $Author: earnie $
+ * $Date: 2003/02/21 21:19:51 $
+ *
+ */
+
+#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.
+*/
+_CRTIMP int __cdecl _heapwalk (_HEAPINFO*);
+#ifdef __GNUC__
+#define _alloca(x) __builtin_alloca((x))
+#endif
+
+#ifndef	_NO_OLDNAMES
+_CRTIMP int __cdecl heapwalk (_HEAPINFO*);
+#ifdef __GNUC__
+#define alloca(x) __builtin_alloca((x))
+#endif
+#endif	/* Not _NO_OLDNAMES */
+
+_CRTIMP int __cdecl _heapchk (void);	/* Verify heap integrety. */
+_CRTIMP int __cdecl _heapmin (void);	/* Return unused heap to the OS. */
+_CRTIMP int __cdecl _heapset (unsigned int);
+
+_CRTIMP size_t __cdecl _msize (void*);
+_CRTIMP size_t __cdecl _get_sbh_threshold (void); 
+_CRTIMP int __cdecl _set_sbh_threshold (size_t);
+_CRTIMP void* __cdecl _expand (void*, size_t); 
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* RC_INVOKED */
+
+#endif /* Not _MALLOC_H_ */
+
+#endif /* Not __STRICT_ANSI__ */
+