/*
Copyright (c) 1996-2006 Han The Thanh, <thanh@pdftex.org>

This file is part of pdfTeX.

pdfTeX 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 2 of the License, or
(at your option) any later version.

pdfTeX 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 pdfTeX; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

$Id: epdf.h,v 1.6 2005/11/28 23:29:32 hahe Exp $
*/

extern "C" {

#include <kpathsea/c-auto.h>

    extern char *xstrdup (const char *);

/* the following code is extremly ugly but needed for including web2c/config.h */

#include <kpathsea/c-proto.h>   /* define P?H macros */

    typedef const char *const_string;   /* including kpathsea/types.h doesn't work on some systems */

#define KPATHSEA_CONFIG_H       /* avoid including other kpathsea header files */
    /* from web2c/config.h */

#ifdef CONFIG_H                 /* CONFIG_H has been defined by some xpdf */
#  undef CONFIG_H               /* header file */
#endif

#include <web2c/c-auto.h>       /* define SIZEOF_LONG */
#include <web2c/config.h>       /* define type integer */

#include <web2c/pdftexdir/ptexmac.h>

#include "openbsd-compat.h"

/* #-define pdfbufsize      pdfbufmax */

    extern float epdf_width;
    extern float epdf_height;
    extern float epdf_orig_x;
    extern float epdf_orig_y;
    extern integer epdf_selected_page;
    extern integer epdf_num_pages;
    extern integer epdf_page_box;
    extern void *epdf_doc;
    extern void *epdf_xref;

    extern integer pdfboxspecmedia;
    extern integer pdfboxspeccrop;
    extern integer pdfboxspecbleed;
    extern integer pdfboxspectrim;
    extern integer pdfboxspecart;

    extern integer pdfstreamlength;
    extern integer pdfptr;
    extern integer poolptr;
    typedef unsigned char eightbits;
    extern eightbits *pdfbuf;
    extern integer pdfbufsize;
    extern integer pdfosmode;
    extern eightbits pdflastbyte;

    extern char notdef[];

    extern int is_subsetable (struct fm_entry *);
    extern int is_type1 (struct fm_entry *);
    extern struct fm_entry *lookup_fontmap (char *);
    extern integer get_fontfile (struct fm_entry *);
    extern integer get_fontname (struct fm_entry *);
    extern integer pdfnewobjnum (void);
    extern integer read_pdf_info (char *, char *, integer, integer, integer,
                                  integer);
    extern void embed_whole_font (struct fm_entry *);
    extern void epdf_check_mem (void);
    extern void epdf_delete (void);
    extern void epdf_free (void);
    extern void mark_glyphs (struct fm_entry *, char *);
    __attribute__ ((format (printf, 1, 2)))
    extern void pdf_printf (const char *fmt, ...);
    extern void pdf_puts (const char *);
    extern void pdfbeginstream (void);
    extern void pdfendobj (void);
    extern void pdfendstream (void);
    extern void pdfflush (void);
    __attribute__ ((noreturn, format (printf, 1, 2)))
    extern void pdftex_fail (const char *fmt, ...);
    __attribute__ ((format (printf, 1, 2)))
    extern void pdftex_warn (const char *fmt, ...);
    __attribute__ ((format (printf, 1, 2)))
    extern void tex_printf (const char *, ...);
    extern void write_enc (char **, struct enc_entry *, integer);
    extern void write_epdf (void);
    extern void zpdfbegindict (integer, bool);
    extern void zpdfbeginobj (integer, bool);
    extern void zpdfcreateobj (integer, integer);
    extern void zpdfnewdict (integer, integer, bool);
    extern void zpdfosgetosbuf (integer);

/* utils.c */
    extern char *convertStringToPDFString (char *in, int len);
    extern char *stripzeros (char *a);

/* config.c */
    extern integer cfgpar (integer);

/* avlstuff.c */
    extern void avl_put_obj (integer, integer);
    extern integer avl_find_obj (integer, integer, integer);
}
