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/* $Id: artio.h,v 3.0 1991/09/09 20:18:23 davison Trn $
*/
/* This software is Copyright 1991 by Stan Barber.
*
* Permission is hereby granted to copy, reproduce, redistribute or otherwise
* use this software as long as: there is no monetary profit gained
* specifically from the use or reproduction of this software, it is not
* sold, rented, traded or otherwise marketed, and this copyright notice is
* included prominently in any copy made.
*
* The authors make no claims as to the fitness or correctness of this software
* for any use whatsoever, and it is provided as is. Any use of this software
* is at the user's own risk.
*/
EXT ART_POS artpos INIT(0); /* byte position in article file */
EXT ART_LINE artline INIT(0); /* current line number in article file */
EXT FILE *artfp INIT(Nullfp); /* current article file pointer */
EXT ART_NUM openart INIT(0); /* the article number we have open */
#ifdef LINKART
EXT char *linkartname INIT(nullstr);/* real name of article for Eunice */
#endif
void artio_init _((void));
FILE *artopen _((ART_NUM)); /* open an article unless already opened */
#ifdef USE_NNTP
# define seekart(pos) nntp_seekart(pos)
# define readart(s,len) nntp_readart(s,len)
# define tellart() nntp_tellart()
#else
# define seekart(pos) fseek(artfp, pos, 0)
# define readart(s,len) fgets(s,len,artfp)
# define tellart() ftell(artfp)
#endif
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