175584Sru// -*- C++ -*-
275584Sru/* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc.
375584Sru     Written by James Clark (jjc@jclark.com)
475584Sru
575584SruThis file is part of groff.
675584Sru
775584Srugroff is free software; you can redistribute it and/or modify it under
875584Sruthe terms of the GNU General Public License as published by the Free
975584SruSoftware Foundation; either version 2, or (at your option) any later
1075584Sruversion.
1175584Sru
1275584Srugroff is distributed in the hope that it will be useful, but WITHOUT ANY
1375584SruWARRANTY; without even the implied warranty of MERCHANTABILITY or
1475584SruFITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
1575584Srufor more details.
1675584Sru
1775584SruYou should have received a copy of the GNU General Public License along
1875584Sruwith groff; see the file COPYING.  If not, write to the Free Software
19151497SruFoundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
2075584Sru
2175584Sru#define INDEX_MAGIC 0x23021964
2275584Sru#define INDEX_VERSION 1
2375584Sru
2475584Srustruct index_header {
2575584Sru  int magic;
2675584Sru  int version;
2775584Sru  int tags_size;
2875584Sru  int table_size;
2975584Sru  int lists_size;
3075584Sru  int strings_size;
3175584Sru  int truncate;
3275584Sru  int shortest;
3375584Sru  int common;
3475584Sru};
3575584Sru
3675584Srustruct tag {
3775584Sru  int filename_index;
3875584Sru  int start;
3975584Sru  int length;
4075584Sru};
4175584Sru
4275584Sruunsigned hash(const char *s, int len);
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