1/* $Id$ $Revision$ */
2/* vim:set shiftwidth=4 ts=8: */
3
4/*************************************************************************
5 * Copyright (c) 2011 AT&T Intellectual Property
6 * All rights reserved. This program and the accompanying materials
7 * are made available under the terms of the Eclipse Public License v1.0
8 * which accompanies this distribution, and is available at
9 * http://www.eclipse.org/legal/epl-v10.html
10 *
11 * Contributors: See CVS logs. Details at http://www.graphviz.org/
12 *************************************************************************/
13
14#include "vmhdr.h"
15
16/* Return the containing region of an allocated piece of memory.
17** Beware: this only works with Vmbest and Vmtrace.
18**
19** Written by Kiem-Phong Vo, kpv@research.att.com, 01/16/94.
20*/
21Vmalloc_t *vmregion(reg void * addr)
22{
23 return addr ? VM(BLOCK(addr)) : NIL(Vmalloc_t *);
24}
25