/* Copyright (C) 1995 artofcode LLC.  All rights reserved.
  
  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 2 of the License, 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; if not, write to the Free Software Foundation, Inc.,
  59 Temple Place, Suite 330, Boston, MA, 02111-1307.

*/

/*$Id: sbtx.h,v 1.2.6.1.2.1 2003/01/17 00:49:05 giles Exp $ */
/* Definitions for ByteTranslate filters */
/* Requires scommon.h; strimpl.h if any templates are referenced */

#ifndef sbtx_INCLUDED
#  define sbtx_INCLUDED

/* ByteTranslateEncode/Decode */
typedef struct stream_BT_state_s {
    stream_state_common;
    byte table[256];
} stream_BT_state;
typedef stream_BT_state stream_BTE_state;
typedef stream_BT_state stream_BTD_state;

#define private_st_BT_state()	/* in sfilter1.c */\
  gs_private_st_simple(st_BT_state, stream_BT_state,\
    "ByteTranslateEncode/Decode state")
extern const stream_template s_BTE_template;
extern const stream_template s_BTD_template;

#endif /* sbtx_INCLUDED */