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/*
* prolog.h
* routines for the postscript prologue handling
*
* Copyright (c) 1988, 89, 90, 91, 92, 93 Miguel Santana
* Copyright (c) 1995, 96, 97, 98 Akim Demaille, Miguel Santana
*
*/
/*
* This file is part of a2ps.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; see the file COPYING. If not, write to
* the Free Software Foundation, 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* $Id: prolog.h,v 1.1.1.1.2.1 2007/12/29 01:58:22 mhatta Exp $
*/
#ifndef _PROLOG_H_
#define _PROLOG_H_
#define PORTRAIT_HEADER 20
#define LANDSCAPE_HEADER 15
#define PAGE_MARGIN 12 /* space between virtual pages */
#define HEADERS_H 12 /* Space for header/footer */
/* Space between lowest line in the text, and bottom of the frame */
#define SIDE_MARGIN_RATIO 0.7
#define BOTTOM_MARGIN_RATIO 0.7
struct a2ps_job;
typedef void (*a2ps_job_stream_hook) PARAMS ((struct a2ps_job * job,
FILE * stream));
/* A hook called when --debug, at the end of the ps comments */
extern a2ps_job_stream_hook ps_comment_hook;
void ps_begin PARAMS ((struct a2ps_job * job));
void ps_end PARAMS ((struct a2ps_job * job));
void ps_end_file PARAMS ((struct a2ps_job * job));
/*
* List of the prologue
*/
void prologues_list_short PARAMS ((struct a2ps_job * job, FILE * stream));
void prologues_list_long PARAMS ((struct a2ps_job * job, FILE * stream));
void prologues_list_texinfo PARAMS ((struct a2ps_job * job, FILE * stream));
#endif /* !defined(_PROLOGUE_H) */
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