modules/libbz2/src/crctable.c

   1
   2 /*-------------------------------------------------------------*/
   3 /*--- Table for doing CRCs                                  ---*/
   4 /*---                                            crctable.c ---*/
   5 /*-------------------------------------------------------------*/
   6
   7 /* ------------------------------------------------------------------
   8    This file is part of bzip2/libbzip2, a program and library for
   9    lossless, block-sorting data compression.
  10
  11    bzip2/libbzip2 version 1.0.4 of 20 December 2006
  12    Copyright (C) 1996-2006 Julian Seward <jseward@bzip.org>
  13
  14    Please read the WARNING, DISCLAIMER and PATENTS sections in the
  15    README file.
  16
  17    This program is released under the terms of the license contained
  18    in the file LICENSE.
  19    ------------------------------------------------------------------ */
  20
  21
  22 #include "bzlib_private.h"
  23
  24 /*--
  25   I think this is an implementation of the AUTODIN-II,
  26   Ethernet & FDDI 32-bit CRC standard.  Vaguely derived
  27   from code by Rob Warnock, in Section 51 of the
  28   comp.compression FAQ.
  29 --*/
  30
  31 UInt32 BZ2_crc32Table[256] = {
  32
  33    /*-- Ugly, innit? --*/
  34
  35    0x00000000L, 0x04c11db7L, 0x09823b6eL, 0x0d4326d9L,
  36    0x130476dcL, 0x17c56b6bL, 0x1a864db2L, 0x1e475005L,
  37    0x2608edb8L, 0x22c9f00fL, 0x2f8ad6d6L, 0x2b4bcb61L,
  38    0x350c9b64L, 0x31cd86d3L, 0x3c8ea00aL, 0x384fbdbdL,
  39    0x4c11db70L, 0x48d0c6c7L, 0x4593e01eL, 0x4152fda9L,
  40    0x5f15adacL, 0x5bd4b01bL, 0x569796c2L, 0x52568b75L,
  41    0x6a1936c8L, 0x6ed82b7fL, 0x639b0da6L, 0x675a1011L,
  42    0x791d4014L, 0x7ddc5da3L, 0x709f7b7aL, 0x745e66cdL,
  43    0x9823b6e0L, 0x9ce2ab57L, 0x91a18d8eL, 0x95609039L,
  44    0x8b27c03cL, 0x8fe6dd8bL, 0x82a5fb52L, 0x8664e6e5L,
  45    0xbe2b5b58L, 0xbaea46efL, 0xb7a96036L, 0xb3687d81L,
  46    0xad2f2d84L, 0xa9ee3033L, 0xa4ad16eaL, 0xa06c0b5dL,
  47    0xd4326d90L, 0xd0f37027L, 0xddb056feL, 0xd9714b49L,
  48    0xc7361b4cL, 0xc3f706fbL, 0xceb42022L, 0xca753d95L,
  49    0xf23a8028L, 0xf6fb9d9fL, 0xfbb8bb46L, 0xff79a6f1L,
  50    0xe13ef6f4L, 0xe5ffeb43L, 0xe8bccd9aL, 0xec7dd02dL,
  51    0x34867077L, 0x30476dc0L, 0x3d044b19L, 0x39c556aeL,
  52    0x278206abL, 0x23431b1cL, 0x2e003dc5L, 0x2ac12072L,
  53    0x128e9dcfL, 0x164f8078L, 0x1b0ca6a1L, 0x1fcdbb16L,
  54    0x018aeb13L, 0x054bf6a4L, 0x0808d07dL, 0x0cc9cdcaL,
  55    0x7897ab07L, 0x7c56b6b0L, 0x71159069L, 0x75d48ddeL,
  56    0x6b93dddbL, 0x6f52c06cL, 0x6211e6b5L, 0x66d0fb02L,
  57    0x5e9f46bfL, 0x5a5e5b08L, 0x571d7dd1L, 0x53dc6066L,
  58    0x4d9b3063L, 0x495a2dd4L, 0x44190b0dL, 0x40d816baL,
  59    0xaca5c697L, 0xa864db20L, 0xa527fdf9L, 0xa1e6e04eL,
  60    0xbfa1b04bL, 0xbb60adfcL, 0xb6238b25L, 0xb2e29692L,
  61    0x8aad2b2fL, 0x8e6c3698L, 0x832f1041L, 0x87ee0df6L,
  62    0x99a95df3L, 0x9d684044L, 0x902b669dL, 0x94ea7b2aL,
  63    0xe0b41de7L, 0xe4750050L, 0xe9362689L, 0xedf73b3eL,
  64    0xf3b06b3bL, 0xf771768cL, 0xfa325055L, 0xfef34de2L,
  65    0xc6bcf05fL, 0xc27dede8L, 0xcf3ecb31L, 0xcbffd686L,
  66    0xd5b88683L, 0xd1799b34L, 0xdc3abdedL, 0xd8fba05aL,
  67    0x690ce0eeL, 0x6dcdfd59L, 0x608edb80L, 0x644fc637L,
  68    0x7a089632L, 0x7ec98b85L, 0x738aad5cL, 0x774bb0ebL,
  69    0x4f040d56L, 0x4bc510e1L, 0x46863638L, 0x42472b8fL,
  70    0x5c007b8aL, 0x58c1663dL, 0x558240e4L, 0x51435d53L,
  71    0x251d3b9eL, 0x21dc2629L, 0x2c9f00f0L, 0x285e1d47L,
  72    0x36194d42L, 0x32d850f5L, 0x3f9b762cL, 0x3b5a6b9bL,
  73    0x0315d626L, 0x07d4cb91L, 0x0a97ed48L, 0x0e56f0ffL,
  74    0x1011a0faL, 0x14d0bd4dL, 0x19939b94L, 0x1d528623L,
  75    0xf12f560eL, 0xf5ee4bb9L, 0xf8ad6d60L, 0xfc6c70d7L,
  76    0xe22b20d2L, 0xe6ea3d65L, 0xeba91bbcL, 0xef68060bL,
  77    0xd727bbb6L, 0xd3e6a601L, 0xdea580d8L, 0xda649d6fL,
  78    0xc423cd6aL, 0xc0e2d0ddL, 0xcda1f604L, 0xc960ebb3L,
  79    0xbd3e8d7eL, 0xb9ff90c9L, 0xb4bcb610L, 0xb07daba7L,
  80    0xae3afba2L, 0xaafbe615L, 0xa7b8c0ccL, 0xa379dd7bL,
  81    0x9b3660c6L, 0x9ff77d71L, 0x92b45ba8L, 0x9675461fL,
  82    0x8832161aL, 0x8cf30badL, 0x81b02d74L, 0x857130c3L,
  83    0x5d8a9099L, 0x594b8d2eL, 0x5408abf7L, 0x50c9b640L,
  84    0x4e8ee645L, 0x4a4ffbf2L, 0x470cdd2bL, 0x43cdc09cL,
  85    0x7b827d21L, 0x7f436096L, 0x7200464fL, 0x76c15bf8L,
  86    0x68860bfdL, 0x6c47164aL, 0x61043093L, 0x65c52d24L,
  87    0x119b4be9L, 0x155a565eL, 0x18197087L, 0x1cd86d30L,
  88    0x029f3d35L, 0x065e2082L, 0x0b1d065bL, 0x0fdc1becL,
  89    0x3793a651L, 0x3352bbe6L, 0x3e119d3fL, 0x3ad08088L,
  90    0x2497d08dL, 0x2056cd3aL, 0x2d15ebe3L, 0x29d4f654L,
  91    0xc5a92679L, 0xc1683bceL, 0xcc2b1d17L, 0xc8ea00a0L,
  92    0xd6ad50a5L, 0xd26c4d12L, 0xdf2f6bcbL, 0xdbee767cL,
  93    0xe3a1cbc1L, 0xe760d676L, 0xea23f0afL, 0xeee2ed18L,
  94    0xf0a5bd1dL, 0xf464a0aaL, 0xf9278673L, 0xfde69bc4L,
  95    0x89b8fd09L, 0x8d79e0beL, 0x803ac667L, 0x84fbdbd0L,
  96    0x9abc8bd5L, 0x9e7d9662L, 0x933eb0bbL, 0x97ffad0cL,
  97    0xafb010b1L, 0xab710d06L, 0xa6322bdfL, 0xa2f33668L,
  98    0xbcb4666dL, 0xb8757bdaL, 0xb5365d03L, 0xb1f740b4L
  99 };
 100
 101
 102 /*-------------------------------------------------------------*/
 103 /*--- end                                        crctable.c ---*/
 104 /*-------------------------------------------------------------*/