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/* Copyright (C) 2000 Aladdin Enterprises. All rights reserved.
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This software is provided AS-IS with no warranty, either express or
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implied.
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This software is distributed under license and may not be copied,
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modified or distributed except as expressly authorized under the terms
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of the license contained in the file LICENSE in this distribution.
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For more information about licensing, please refer to
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http://www.ghostscript.com/licensing/. For information on
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commercial licensing, go to http://www.artifex.com/licensing/ or
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contact Artifex Software, Inc., 101 Lucas Valley Road #110,
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San Rafael, CA 94903, U.S.A., +1(415)492-9861.
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*/
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/* $Id: sbcp.h,v 1.5 2002/06/16 05:00:54 lpd Exp $ */
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/* Interface to [T]BCP streams */
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#ifndef sbcp_INCLUDED
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# define sbcp_INCLUDED
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/* (T)BCPEncode */
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/* (no state) */
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extern const stream_template s_BCPE_template;
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extern const stream_template s_TBCPE_template;
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/* (T)BCPDecode */
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typedef struct stream_BCPD_state_s {
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stream_state_common;
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/* The client sets the following before initialization. */
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int (*signal_interrupt) (stream_state *);
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int (*request_status) (stream_state *);
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/* The following are updated dynamically. */
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bool escaped;
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int matched; /* TBCP only */
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int copy_count; /* TBCP only */
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const byte *copy_ptr; /* TBCP only */
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} stream_BCPD_state;
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#define private_st_BCPD_state() /* in sbcp.c */\
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gs_private_st_simple(st_BCPD_state, stream_BCPD_state, "(T)BCPDecode state")
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extern const stream_template s_BCPD_template;
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extern const stream_template s_TBCPD_template;
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#endif /* sbcp_INCLUDED */
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