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/*
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 * Copyright (c) 2002-2005 The TenDRA Project <http://www.tendra.org/>.
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions are met:
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 *
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 * 1. Redistributions of source code must retain the above copyright notice,
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 *    this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright notice,
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 *    this list of conditions and the following disclaimer in the documentation
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 *    and/or other materials provided with the distribution.
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 * 3. Neither the name of The TenDRA Project nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific, prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS
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 * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
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 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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 * EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 *
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 * $Id$
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 */
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/*
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/*
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    		 Crown Copyright (c) 1997
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    		 Crown Copyright (c) 1997
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    This TenDRA(r) Computer Program is subject to Copyright
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    This TenDRA(r) Computer Program is subject to Copyright
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    owned by the United Kingdom Secretary of State for Defence
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    owned by the United Kingdom Secretary of State for Defence
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    acting through the Defence Evaluation and Research Agency
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    acting through the Defence Evaluation and Research Agency
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    (DERA).  It is made available to Recipients with a
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    (DERA).  It is made available to Recipients with a
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    royalty-free licence for its use, reproduction, transfer
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    royalty-free licence for its use, reproduction, transfer
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    to other parties and amendment for any purpose not excluding
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    to other parties and amendment for any purpose not excluding
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    product development provided that any such use et cetera
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    product development provided that any such use et cetera
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    shall be deemed to be acceptance of the following conditions:-
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    shall be deemed to be acceptance of the following conditions:-
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        (1) Its Recipients shall ensure that this Notice is
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        (1) Its Recipients shall ensure that this Notice is
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        reproduced upon any copies or amended versions of it;
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        reproduced upon any copies or amended versions of it;
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        (2) Any amended version of it shall be clearly marked to
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        (2) Any amended version of it shall be clearly marked to
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        show both the nature of and the organisation responsible
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        show both the nature of and the organisation responsible
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        for the relevant amendment or amendments;
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        for the relevant amendment or amendments;
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        (3) Its onward transfer from a recipient to another
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        (3) Its onward transfer from a recipient to another
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        party shall be deemed to be that party's acceptance of
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        party shall be deemed to be that party's acceptance of
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        these conditions;
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        these conditions;
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        (4) DERA gives no warranty or assurance as to its
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        (4) DERA gives no warranty or assurance as to its
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        quality or suitability for any purpose and DERA accepts
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        quality or suitability for any purpose and DERA accepts
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        no liability whatsoever in relation to any use to which
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        no liability whatsoever in relation to any use to which
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        it may be put.
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        it may be put.
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*/
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*/
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/**********************************************************************
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/**********************************************************************
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$Author: release $
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$Author: release $
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$Date: 1998/01/17 15:55:45 $
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$Date: 1998/01/17 15:55:45 $
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$Revision: 1.1.1.1 $
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$Revision: 1.1.1.1 $
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$Log: basicread.h,v $
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$Log: basicread.h,v $
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 *
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 *
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***********************************************************************/
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***********************************************************************/
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#ifndef basicrd_key
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#ifndef basicrd_key
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#define basicrd_key 1
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#define basicrd_key 1
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extern char initreader PROTO_S ((char *n));
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extern char initreader(char *n);
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     /* start the input stream reading from the file called n */
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     /* start the input stream reading from the file called n */
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extern void endreader PROTO_S ((void));
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extern void endreader(void);
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extern int getcode PROTO_S ((int n));
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extern int getcode(int n);
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     /* read n bits from the input stream */
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     /* read n bits from the input stream */
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extern int get_big_code PROTO_S ((int n));
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extern int get_big_code(int n);
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     /* read construct encoding number (n bit pieces)
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     /* read construct encoding number (n bit pieces)
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        from the input stream */
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        from the input stream */
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extern place keep_place PROTO_S ((void));
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extern place keep_place(void);
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     /* deliver the current place in the input stream */
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     /* deliver the current place in the input stream */
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extern place add_place PROTO_S ((place pl, int n));
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extern place add_place(place pl, int n);
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     /* form a place n bits further on in the input stream than pl */
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     /* form a place n bits further on in the input stream than pl */
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extern void set_place PROTO_S ((place pl));
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extern void set_place(place pl);
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     /* start reading from pl in the input stream */
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     /* start reading from pl in the input stream */
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extern place new_place PROTO_S ((int bn));
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extern place new_place(int bn);
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     /* records bn bits from the input stream in a new place.
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     /* records bn bits from the input stream in a new place.
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        The input stream is stepped on over these bits */
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        The input stream is stepped on over these bits */
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extern void failer PROTO_S ((char *s));
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extern void failer(char *s);
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     /* records the failure message s and sets good_trans to false */
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     /* records the failure message s and sets good_trans to false */
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extern int  small_dtdfint PROTO_S ((void));
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extern int  small_dtdfint(void);
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extern void to_boundary PROTO_S ((void));
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extern void to_boundary(void);
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     /* step the input stream on to the next byte boundary */
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     /* step the input stream on to the next byte boundary */
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extern bitstream d_bitstream PROTO_S ((void));
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extern bitstream d_bitstream(void);
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     /* delivers a new place for the bitstream in the input stream and
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     /* delivers a new place for the bitstream in the input stream and
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        steps over it */
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        steps over it */
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extern void start_bytestream PROTO_S ((void));
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extern void start_bytestream(void);
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     /* records in bytestream_pickup the end of a bytestream */
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     /* records in bytestream_pickup the end of a bytestream */
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extern bytestream d_bytestream PROTO_S ((void));
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extern bytestream d_bytestream(void);
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     /* returns bytestream_pickup */
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     /* returns bytestream_pickup */
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extern void ignore_bytestream PROTO_S ((void));
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extern void ignore_bytestream(void);
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     /* steps over a bytestream */
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     /* steps over a bytestream */
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extern void end_bytestream PROTO_S ((void));
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extern void end_bytestream(void);
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     /* resets the input stream from bytestream_pickup */
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     /* resets the input stream from bytestream_pickup */
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extern tdfstring d_tdfstring PROTO_S ((void));
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extern tdfstring d_tdfstring(void);
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     /* reads a tdfstring from the input stream */
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     /* reads a tdfstring from the input stream */
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extern tdfstring d_tdfident PROTO_S ((void));
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extern tdfstring d_tdfident(void);
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     /* reads a tdfident from the input stream */
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     /* reads a tdfident from the input stream */
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extern tdfbool d_tdfbool PROTO_S ((void));
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extern tdfbool d_tdfbool(void);
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     /* reads a tdfbool from the input stream */
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     /* reads a tdfbool from the input stream */
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extern tdfint d_tdfint PROTO_S ((void));
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extern tdfint d_tdfint(void);
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     /* reads a tdfint from the input stream */
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     /* reads a tdfint from the input stream */
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extern int crt_lno;
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extern int crt_lno;
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extern char * crt_flnm;
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extern char *crt_flnm;
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extern int crt_charno;
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extern int crt_charno;
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extern void add_capsule_frees PROTO_S ((void * vp));
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extern void add_capsule_frees(void *vp);
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#endif
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#endif