ad84409c92
bzip2 'randtable' not being initialised in makensis. git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@1212 212acab6-be3b-0410-9dea-997c60f758d6
299 lines
9.6 KiB
C
299 lines
9.6 KiB
C
#include "../exehead/config.h"
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#if (defined(NSIS_COMPRESS_USE_BZIP2) && defined(NSIS_CONFIG_COMPRESSION_SUPPORT)) || !defined(EXEHEAD)
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/*-------------------------------------------------------------*/
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/*--- Table for randomising repetitive blocks ---*/
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/*--- randtable.c ---*/
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/*-------------------------------------------------------------*/
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/*--
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This file is a part of bzip2 and/or libbzip2, a program and
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library for lossless, block-sorting data compression.
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Copyright (C) 1996-2000 Julian R Seward. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. The origin of this software must not be misrepresented; you must
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not claim that you wrote the original software. If you use this
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software in a product, an acknowledgment in the product
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documentation would be appreciated but is not required.
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3. Altered source versions must be plainly marked as such, and must
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not be misrepresented as being the original software.
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4. The name of the author may not be used to endorse or promote
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products derived from this software without specific prior written
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permission.
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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
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OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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Julian Seward, Cambridge, UK.
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jseward@acm.org
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bzip2/libbzip2 version 1.0 of 21 March 2000
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This program is based on (at least) the work of:
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Mike Burrows
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David Wheeler
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Peter Fenwick
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Alistair Moffat
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Radford Neal
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Ian H. Witten
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Robert Sedgewick
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Jon L. Bentley
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For more information on these sources, see the manual.
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--*/
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#include "bzlib_private.h"
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// smaller data mode that saves 384 bytes of data, but adds 66 bytes of code.
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#ifdef EXEHEAD
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#define PACK4(a,b,c,d) (UChar)((a)<<0), (UChar)(((a)>>8)|((b)<<2)), (UChar)(((b)>>6)|((c)<<4)), (UChar)(((c)>>4)|((d)<<6)), (UChar)((d)>>2)
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// Four 10-bit values per five bytes
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// aaaaaaaa bbbbbbaa ccccbbbb ddcccccc dddddddd
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// 0 09 09 09 9
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static UChar BZ2_rNumsPacked[640]=
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{
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PACK4(619,720,127,481),
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PACK4(931,816,813,233),
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PACK4(566,247,985,724),
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PACK4(205,454,863,491),
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PACK4(741,242,949,214),
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PACK4(733,859,335,708),
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PACK4(621,574, 73,654),
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PACK4(730,472,419,436),
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PACK4(278,496,867,210),
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PACK4(399,680,480, 51),
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PACK4(878,465,811,169),
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PACK4(869,675,611,697),
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PACK4(867,561,862,687),
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PACK4(507,283,482,129),
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PACK4(807,591,733,623),
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PACK4(150,238, 59,379),
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PACK4(684,877,625,169),
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PACK4(643,105,170,607),
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PACK4(520,932,727,476),
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PACK4(693,425,174,647),
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PACK4( 73,122,335,530),
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PACK4(442,853,695,249),
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PACK4(445,515,909,545),
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PACK4(703,919,874,474),
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PACK4(882,500,594,612),
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PACK4(641,801,220,162),
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PACK4(819,984,589,513),
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PACK4(495,799,161,604),
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PACK4(958,533,221,400),
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PACK4(386,867,600,782),
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PACK4(382,596,414,171),
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PACK4(516,375,682,485),
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PACK4(911,276, 98,553),
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PACK4(163,354,666,933),
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PACK4(424,341,533,870),
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PACK4(227,730,475,186),
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PACK4(263,647,537,686),
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PACK4(600,224,469, 68),
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PACK4(770,919,190,373),
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PACK4(294,822,808,206),
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PACK4(184,943,795,384),
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PACK4(383,461,404,758),
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PACK4(839,887,715, 67),
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PACK4(618,276,204,918),
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PACK4(873,777,604,560),
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PACK4(951,160,578,722),
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PACK4( 79,804, 96,409),
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PACK4(713,940,652,934),
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PACK4(970,447,318,353),
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PACK4(859,672,112,785),
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PACK4(645,863,803,350),
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PACK4(139, 93,354, 99),
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PACK4(820,908,609,772),
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PACK4(154,274,580,184),
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PACK4( 79,626,630,742),
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PACK4(653,282,762,623),
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PACK4(680, 81,927,626),
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PACK4(789,125,411,521),
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PACK4(938,300,821, 78),
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PACK4(343,175,128,250),
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PACK4(170,774,972,275),
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PACK4(999,639,495, 78),
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PACK4(352,126,857,956),
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PACK4(358,619,580,124),
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PACK4(737,594,701,612),
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PACK4(669,112,134,694),
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PACK4(363,992,809,743),
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PACK4(168,974,944,375),
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PACK4(748, 52,600,747),
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PACK4(642,182,862, 81),
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PACK4(344,805,988,739),
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PACK4(511,655,814,334),
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PACK4(249,515,897,955),
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PACK4(664,981,649,113),
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PACK4(974,459,893,228),
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PACK4(433,837,553,268),
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PACK4(926,240,102,654),
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PACK4(459, 51,686,754),
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PACK4(806,760,493,403),
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PACK4(415,394,687,700),
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PACK4(946,670,656,610),
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PACK4(738,392,760,799),
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PACK4(887,653,978,321),
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PACK4(576,617,626,502),
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PACK4(894,679,243,440),
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PACK4(680,879,194,572),
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PACK4(640,724,926, 56),
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PACK4(204,700,707,151),
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PACK4(457,449,797,195),
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PACK4(791,558,945,679),
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PACK4(297, 59, 87,824),
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PACK4(713,663,412,693),
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PACK4(342,606,134,108),
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PACK4(571,364,631,212),
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PACK4(174,643,304,329),
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PACK4(343, 97,430,751),
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PACK4(497,314,983,374),
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PACK4(822,928,140,206),
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PACK4( 73,263,980,736),
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PACK4(876,478,430,305),
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PACK4(170,514,364,692),
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PACK4(829, 82,855,953),
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PACK4(676,246,369,970),
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PACK4(294,750,807,827),
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PACK4(150,790,288,923),
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PACK4(804,378,215,828),
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PACK4(592,281,565,555),
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PACK4(710, 82,896,831),
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PACK4(547,261,524,462),
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PACK4(293,465,502, 56),
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PACK4(661,821,976,991),
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PACK4(658,869,905,758),
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PACK4(745,193,768,550),
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PACK4(608,933,378,286),
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PACK4(215,979,792,961),
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PACK4( 61,688,793,644),
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PACK4(986,403,106,366),
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PACK4(905,644,372,567),
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PACK4(466,434,645,210),
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PACK4(389,550,919,135),
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PACK4(780,773,635,389),
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PACK4(707,100,626,958),
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PACK4(165,504,920,176),
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PACK4(193,713,857,265),
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PACK4(203, 50,668,108),
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PACK4(645,990,626,197),
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PACK4(510,357,358,850),
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PACK4(858,364,936,638)
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};
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/*---------------------------------------------*/
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Int16 BZ2_rNums[512];
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#ifdef __BIG_ENDIAN__ // Not very likely, but, still...
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#error This routine is currently little-endian specific!
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#endif
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void NSISCALL genrtable()
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{
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unsigned char x=640/5;
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Int16 *t=BZ2_rNums;
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UChar *it=BZ2_rNumsPacked;
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do {
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unsigned char l=0;
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do {
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*t++ = (Int16)(((*(UInt16 *)(it++))>>l) & 1023);
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} while ((l+=2) < 8);
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it++;
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} while (--x);
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/*
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x=512/4;
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t=BZ2_rNums;
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do {
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char z[20];
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wsprintf(z, "%d,%d,%d,%d\n", t[0], t[1], t[2], t[3]);
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t += 4;
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OutputDebugString(z);
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} while (--x);
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*/
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}
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#else
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Int16 BZ2_rNums[512] = {
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619, 720, 127, 481, 931, 816, 813, 233, 566, 247,
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985, 724, 205, 454, 863, 491, 741, 242, 949, 214,
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733, 859, 335, 708, 621, 574, 73 , 654, 730, 472,
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419, 436, 278, 496, 867, 210, 399, 680, 480, 51,
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878, 465, 811, 169, 869, 675, 611, 697, 867, 561,
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862, 687, 507, 283, 482, 129, 807, 591, 733, 623,
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150, 238, 59 , 379, 684, 877, 625, 169, 643, 105,
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170, 607, 520, 932, 727, 476, 693, 425, 174, 647,
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73 , 122, 335, 530, 442, 853, 695, 249, 445, 515,
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909, 545, 703, 919, 874, 474, 882, 500, 594, 612,
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641, 801, 220, 162, 819, 984, 589, 513, 495, 799,
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161, 604, 958, 533, 221, 400, 386, 867, 600, 782,
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382, 596, 414, 171, 516, 375, 682, 485, 911, 276,
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98 , 553, 163, 354, 666, 933, 424, 341, 533, 870,
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227, 730, 475, 186, 263, 647, 537, 686, 600, 224,
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469, 68 , 770, 919, 190, 373, 294, 822, 808, 206,
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184, 943, 795, 384, 383, 461, 404, 758, 839, 887,
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715, 67 , 618, 276, 204, 918, 873, 777, 604, 560,
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951, 160, 578, 722, 79 , 804, 96 , 409, 713, 940,
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652, 934, 970, 447, 318, 353, 859, 672, 112, 785,
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645, 863, 803, 350, 139, 93 , 354, 99 , 820, 908,
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609, 772, 154, 274, 580, 184, 79 , 626, 630, 742,
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653, 282, 762, 623, 680, 81 , 927, 626, 789, 125,
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411, 521, 938, 300, 821, 78 , 343, 175, 128, 250,
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170, 774, 972, 275, 999, 639, 495, 78 , 352, 126,
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857, 956, 358, 619, 580, 124, 737, 594, 701, 612,
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669, 112, 134, 694, 363, 992, 809, 743, 168, 974,
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944, 375, 748, 52 , 600, 747, 642, 182, 862, 81,
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344, 805, 988, 739, 511, 655, 814, 334, 249, 515,
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897, 955, 664, 981, 649, 113, 974, 459, 893, 228,
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433, 837, 553, 268, 926, 240, 102, 654, 459, 51,
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686, 754, 806, 760, 493, 403, 415, 394, 687, 700,
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946, 670, 656, 610, 738, 392, 760, 799, 887, 653,
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978, 321, 576, 617, 626, 502, 894, 679, 243, 440,
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680, 879, 194, 572, 640, 724, 926, 56 , 204, 700,
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707, 151, 457, 449, 797, 195, 791, 558, 945, 679,
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297, 59 , 87 , 824, 713, 663, 412, 693, 342, 606,
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134, 108, 571, 364, 631, 212, 174, 643, 304, 329,
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343, 97 , 430, 751, 497, 314, 983, 374, 822, 928,
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140, 206, 73 , 263, 980, 736, 876, 478, 430, 305,
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170, 514, 364, 692, 829, 82 , 855, 953, 676, 246,
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369, 970, 294, 750, 807, 827, 150, 790, 288, 923,
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804, 378, 215, 828, 592, 281, 565, 555, 710, 82,
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896, 831, 547, 261, 524, 462, 293, 465, 502, 56,
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661, 821, 976, 991, 658, 869, 905, 758, 745, 193,
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768, 550, 608, 933, 378, 286, 215, 979, 792, 961,
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61 , 688, 793, 644, 986, 403, 106, 366, 905, 644,
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372, 567, 466, 434, 645, 210, 389, 550, 919, 135,
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780, 773, 635, 389, 707, 100, 626, 958, 165, 504,
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920, 176, 193, 713, 857, 265, 203, 50 , 668, 108,
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645, 990, 626, 197, 510, 357, 358, 850, 858, 364,
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936, 638
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};
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#endif
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/*-------------------------------------------------------------*/
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/*--- end randtable.c ---*/
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/*-------------------------------------------------------------*/
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#endif
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