gvtool_tred.c File Reference

#include "config.h"
#include <stdio.h>
#include <cgraph/cgraph.h>
#include <gvc/gvc.h>

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Data Structures
struct	Agmarknodeinfo_t

Macros
#define	MARK(n)   (((Agmarknodeinfo_t*)(n->base.data))->mark)
#define	agrootof(n)   ((n)->root)

Functions
static int	dfs (Agnode_t *n, Agedge_t *link, int warn)
int	gvToolTred (Agraph_t *g)

Macro Definition Documentation

agrootof

#define agrootof

(

n

)

((n)->root)

Definition at line 34 of file gvtool_tred.c.

MARK

#define MARK

(

n

)

(((Agmarknodeinfo_t*)(n->base.data))->mark)

Definition at line 32 of file gvtool_tred.c.

Function Documentation

dfs()

static int dfs ( Agnode_t *  n, Agedge_t *  link, int  warn  )

static

Definition at line 36 of file gvtool_tred.c.

References agdelete(), agfstin(), agfstout(), aghead, agnameof(), agnxtin(), agnxtout(), AGOUT2IN, agrootof, agtail, dfs(), and MARK.

Referenced by dfs(), and gvToolTred().

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