diff options
| author | bellard <bellard> | 2005-04-14 23:49:21 +0000 |
|---|---|---|
| committer | bellard <bellard> | 2005-04-14 23:49:21 +0000 |
| commit | 4821702fb49c72216c307341dc3dfd5a3984cf83 (patch) | |
| tree | a26b97b558b47f741a1aebdc8a9962dd86b7436b /win32/include/malloc.h | |
| parent | d733dc752e8d19bdebca46678c70d04d4d1f6f76 (diff) | |
| download | tinycc-4821702fb49c72216c307341dc3dfd5a3984cf83.tar.gz tinycc-4821702fb49c72216c307341dc3dfd5a3984cf83.tar.bz2 | |
win32 merge
Diffstat (limited to 'win32/include/malloc.h')
| -rw-r--r-- | win32/include/malloc.h | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/win32/include/malloc.h b/win32/include/malloc.h new file mode 100644 index 0000000..1816d69 --- /dev/null +++ b/win32/include/malloc.h @@ -0,0 +1,87 @@ +/*
+ * 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: 1.1 $
+ * $Author: bellard $
+ * $Date: 2005/04/14 23:49:21 $
+ *
+ */
+
+#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*);
+
+#ifndef _NO_OLDNAMES
+int heapwalk (_HEAPINFO*);
+#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__ */
+
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