/*
 * $Id: binary.h,v 1.10 2004/07/01 17:10:03 broeker Exp $
 */

/* GNUPLOT - binary.h */

/*[
 * Copyright 1986 - 1993, 1998, 2004   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_BINARY_H
# define GNUPLOT_BINARY_H

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

/* Routines for interfacing with command.c */
float GPFAR *vector ( int nl, int nh);
float GPFAR *extend_vector (float GPFAR *vec, int old_nl, int new_nh);
float GPFAR *retract_vector (float GPFAR *v, int old_nl, int new_nh);
float GPFAR * GPFAR *matrix ( int nrl, int nrh, int ncl, int nch);
float GPFAR * GPFAR *extend_matrix ( float GPFAR * GPFAR *a, int nrl, int nrh, int ncl, int nch, int srh, int sch);
float GPFAR * GPFAR *retract_matrix ( float GPFAR * GPFAR *a, int nrl, int nrh, int ncl, int nch, int srh, int sch);
void free_matrix (float GPFAR * GPFAR *m, int nrl, int nrh, int ncl);
void free_vector (float GPFAR *vec, int nl);
int is_binary_file (FILE *fp);
int fread_matrix (FILE *fin, float GPFAR * GPFAR * GPFAR *ret_matrix, int *nr, int *nc, float GPFAR * GPFAR *row_title, float GPFAR * GPFAR *column_title);
int fwrite_matrix (FILE *fout, float GPFAR * GPFAR *m, int nrl, int nrh, int ncl, int nch, float GPFAR *row_title, float GPFAR *column_title);
float GPFAR * GPFAR *convert_matrix (float GPFAR *a, int nrl, int nrh, int ncl, int nch);
void free_convert_matrix (float GPFAR* GPFAR *b, int nrl);

#endif /* GNUPLOT_BINARY_H */
