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/* $Id: blockpath.h,v 1.3 2009/06/03 01:10:51 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 *
**********************************************************/
#ifdef __cplusplus
extern "C" {
#endif
#ifndef BLOCKPATH_H
#define BLOCKPATH_H
#include <circular.h>
extern nodelist_t *layout_block(Agraph_t * g, block_t * sn, double);
extern int cmpNodeDegree(Dt_t *, Agnode_t **, Agnode_t **, Dtdisc_t *);
#ifdef DEBUG
extern void prTree(Agraph_t * g);
#endif
#endif
#ifdef __cplusplus
}
#endif
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