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/* $Id: globals.h,v 1.19 2006/02/01 17:29:08 erg Exp $ $Revision: 1.19 $ */
/* 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 *
**********************************************************/
/* this is to get the following win32 DLL junk to work.
* if ever tempted to remove this, first please read:
* http://joel.editthispage.com/stories/storyReader$47
*/
#ifndef GLOBALS_H
#define GLOBALS_H
#ifdef _UWIN
#ifndef _POSIX_ /* ncc doesn't define _POSIX_ */
/* i.e. if this is the win32 build using nmake with CC=ncc (native C) */
/* this was the easiest way to get some simple libc interfaces. */
#include "C:\Program Files\UWIN\usr\include\astwin32.h"
#undef _UWIN /* don't assume ANY _UWIN features in the execution environment */
#endif /* _POSIX_ */
#endif /* _UWIN */
#ifndef __CYGWIN__
#if defined(_BLD_dotneato) && defined(_DLL)
# define external __EXPORT__
#endif
#if !defined(_BLD_dotneato) && defined(__IMPORT__)
# define external __IMPORT__
#endif
#endif
#ifndef external
# define external extern
#endif
#ifndef EXTERN
#define EXTERN extern
#endif
#ifdef __cplusplus
extern "C" {
#endif
EXTERN char *Version;
EXTERN char **Files; /* from command line */
EXTERN char **Lib; /* from command line */
EXTERN char *CmdName;
EXTERN char *specificFlags;
EXTERN char *specificItems;
external char *Gvfilepath; /* Path of files allowed in 'shapefile' attrib (also ps libs) */
#ifndef DISABLE_CODEGENS
EXTERN int Output_lang; /* POSTSCRIPT, DOT, etc. */
EXTERN FILE *Output_file;
EXTERN int Obj;
#endif
EXTERN bool Verbose, Reduce, MemTest, Config;
EXTERN char *HTTPServerEnVar;
EXTERN char *Output_file_name;
EXTERN int graphviz_errors;
EXTERN int Nop;
EXTERN double PSinputscale;
EXTERN int Syntax_errors;
EXTERN int Show_cnt;
EXTERN char** Show_boxes; /* emit code for correct box coordinates */
EXTERN int CL_type; /* NONE, LOCAL, GLOBAL */
EXTERN bool Concentrate; /* if parallel edges should be merged */
EXTERN double Epsilon; /* defined in input_graph */
EXTERN int MaxIter;
EXTERN int Ndim;
EXTERN int State; /* last finished phase */
EXTERN double Initial_dist;
EXTERN double Damping;
EXTERN int Y_invert; /* invert y in dot & plain output */
EXTERN int Y_off; /* ymin + ymax */
EXTERN double YF_off; /* Y_off in inches */
EXTERN attrsym_t
*G_activepencolor, *G_activefillcolor,
*G_selectedpencolor, *G_selectedfillcolor,
*G_visitedpencolor, *G_visitedfillcolor,
*G_deletedpencolor, *G_deletedfillcolor,
*G_peripheries;
EXTERN attrsym_t
*N_height, *N_width, *N_shape, *N_color, *N_fillcolor,
*N_activepencolor, *N_activefillcolor,
*N_selectedpencolor, *N_selectedfillcolor,
*N_visitedpencolor, *N_visitedfillcolor,
*N_deletedpencolor, *N_deletedfillcolor,
*N_fontsize, *N_fontname, *N_fontcolor,
*N_label, *N_nojustify, *N_style, *N_showboxes,
*N_sides, *N_peripheries, *N_orientation,
*N_skew, *N_distortion, *N_fixed, *N_layer,
*N_group, *N_comment, *N_vertices, *N_z;
EXTERN attrsym_t
*E_weight, *E_minlen, *E_color,
*E_activepencolor, *E_activefillcolor,
*E_selectedpencolor, *E_selectedfillcolor,
*E_visitedpencolor, *E_visitedfillcolor,
*E_deletedpencolor, *E_deletedfillcolor,
*E_fontsize, *E_fontname, *E_fontcolor,
*E_label, *E_dir, *E_style, *E_decorate,
*E_showboxes, *E_arrowsz, *E_constr, *E_layer,
*E_comment, *E_label_float,
*E_samehead, *E_sametail,
*E_arrowhead, *E_arrowtail,
*E_headlabel, *E_taillabel,
*E_labelfontsize, *E_labelfontname, *E_labelfontcolor,
*E_labeldistance, *E_labelangle,
*E_tailclip, *E_headclip;
EXTERN fdpParms_t fdp_parms;
#undef external
#ifdef __cplusplus
}
#endif
#endif
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