xdiff/xtypes.h

   1 /*
   2  *  LibXDiff by Davide Libenzi ( File Differential Library )
   3  *  Copyright (C) 2003  Davide Libenzi
   4  *
   5  *  This library is free software; you can redistribute it and/or
   6  *  modify it under the terms of the GNU Lesser General Public
   7  *  License as published by the Free Software Foundation; either
   8  *  version 2.1 of the License, or (at your option) any later version.
   9  *
  10  *  This library is distributed in the hope that it will be useful,
  11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  *  Lesser General Public License for more details.
  14  *
  15  *  You should have received a copy of the GNU Lesser General Public
  16  *  License along with this library; if not, write to the Free Software
  17  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  18  *
  19  *  Davide Libenzi <davidel@xmailserver.org>
  20  *
  21  */
  22
  23 #if !defined(XTYPES_H)
  24 #define XTYPES_H
  25
  26
  27
  28 typedef struct s_chanode {
  29         struct s_chanode *next;
  30         long icurr;
  31 } chanode_t;
  32
  33 typedef struct s_chastore {
  34         chanode_t *head, *tail;
  35         long isize, nsize;
  36         chanode_t *ancur;
  37         chanode_t *sncur;
  38         long scurr;
  39 } chastore_t;
  40
  41 typedef struct s_xrecord {
  42         struct s_xrecord *next;
  43         char const *ptr;
  44         long size;
  45         unsigned long ha;
  46 } xrecord_t;
  47
  48 typedef struct s_xdfile {
  49         chastore_t rcha;
  50         long nrec;
  51         unsigned int hbits;
  52         xrecord_t **rhash;
  53         long dstart, dend;
  54         xrecord_t **recs;
  55         char *rchg;
  56         long *rindex;
  57         long nreff;
  58         unsigned long *ha;
  59 } xdfile_t;
  60
  61 typedef struct s_xdfenv {
  62         xdfile_t xdf1, xdf2;
  63 } xdfenv_t;
  64
  65
  66
  67 #endif /* #if !defined(XTYPES_H) */