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/* $Id: vmregion.c,v 1.3 2009/06/03 01:10:55 ellson Exp $ $Revision: 1.3 $ */
/* vim:set shiftwidth=4 ts=8: */
/**********************************************************
* This software is part of the graphviz package *
* http://www.graphviz.org/ *
* *
* Copyright (c) 1994-2004 AT&T Corp. *
* and is licensed under the *
* Common Public License, Version 1.0 *
* by AT&T Corp. *
* *
* Information and Software Systems Research *
* AT&T Research, Florham Park NJ *
**********************************************************/
#include "vmhdr.h"
/* Return the containing region of an allocated piece of memory.
** Beware: this only works with Vmbest and Vmtrace.
**
** Written by Kiem-Phong Vo, kpv@research.att.com, 01/16/94.
*/
#if __STD_C
Vmalloc_t *vmregion(reg Void_t * addr)
#else
Vmalloc_t *vmregion(addr)
reg Void_t *addr;
#endif
{
return addr ? VM(BLOCK(addr)) : NIL(Vmalloc_t *);
}
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