1 /* $NetBSD: index.h,v 1.1.1.1 2016/01/13 18:41:48 christos Exp $ */ 2 3 // -*- C++ -*- 4 /* Copyright (C) 1989, 1990, 1991, 1992 Free Software Foundation, Inc. 5 Written by James Clark (jjc@jclark.com) 6 7 This file is part of groff. 8 9 groff is free software; you can redistribute it and/or modify it under 10 the terms of the GNU General Public License as published by the Free 11 Software Foundation; either version 2, or (at your option) any later 12 version. 13 14 groff is distributed in the hope that it will be useful, but WITHOUT ANY 15 WARRANTY; without even the implied warranty of MERCHANTABILITY or 16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 17 for more details. 18 19 You should have received a copy of the GNU General Public License along 20 with groff; see the file COPYING. If not, write to the Free Software 21 Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */ 22 23 #define INDEX_MAGIC 0x23021964 24 #define INDEX_VERSION 1 25 26 struct index_header { 27 int magic; 28 int version; 29 int tags_size; 30 int table_size; 31 int lists_size; 32 int strings_size; 33 int truncate; 34 int shortest; 35 int common; 36 }; 37 38 struct tag { 39 int filename_index; 40 int start; 41 int length; 42 }; 43 44 unsigned hash(const char *s, int len); 45