/*
 * $Id: misc.h,v 1.5.2.2 2000/06/22 12:57:39 broeker Exp $
 */

/* GNUPLOT - misc.h */

/*[
 * Copyright 1999   Thomas Williams, Colin Kelley
 *
 * Permission to use, copy, and distribute this software and its
 * documentation for any purpose with or without fee is hereby granted,
 * provided that the above copyright notice appear in all copies and
 * that both that copyright notice and this permission notice appear
 * in supporting documentation.
 *
 * Permission to modify the software is granted, but not the right to
 * distribute the complete modified source code.  Modifications are to
 * be distributed as patches to the released version.  Permission to
 * distribute binaries produced by compiling modified sources is granted,
 * provided you
 *   1. distribute the corresponding source modifications from the
 *    released version in the form of a patch file along with the binaries,
 *   2. add special version identification to distinguish your version
 *    in addition to the base release version number,
 *   3. provide your name and address as the primary contact for the
 *    support of your modified version, and
 *   4. retain our contact information in regard to use of the base
 *    software.
 * Permission to distribute the released version of the source code along
 * with corresponding source modifications in the form of a patch file is
 * granted with same provisions 2 through 4 for binary distributions.
 *
 * This software is provided "as is" without express or implied warranty
 * to the extent permitted by applicable law.
]*/

#ifndef GNUPLOT_MISC_H
# define GNUPLOT_MISC_H

#include "syscfg.h"
#include "gp_types.h"
#include "stdfn.h"

#include "graphics.h"
#include "graph3d.h"

/* Variables of misc.c needed by other modules: */

extern char *infile_name;

/* Prototypes from file "misc.c" */

struct iso_curve * iso_alloc __PROTO((int num));
void iso_extend __PROTO((struct iso_curve *ip, int num));
void iso_free __PROTO((struct iso_curve *ip));
void load_file __PROTO((FILE *fp, char *name, TBOOLEAN subst_args));
FILE *lf_top __PROTO((void));
void load_file_error __PROTO((void));
FILE *loadpath_fopen __PROTO((const char *, const char *));

/* moved here, from setshow */
enum PLOT_STYLE get_style __PROTO((void));
void lp_parse __PROTO((struct lp_style_type *, int, int, int, int));

#endif /* GNUPLOT_MISC_H */