xref: /plan9/sys/src/cmd/bzip2/lib/randtable.c (revision 59cc4ca53493a3c6d2349fe2b7f7c40f7dce7294) 
1*59cc4ca5SDavid du Colombier 
2*59cc4ca5SDavid du Colombier /*-------------------------------------------------------------*/
3*59cc4ca5SDavid du Colombier /*--- Table for randomising repetitive blocks               ---*/
4*59cc4ca5SDavid du Colombier /*---                                           randtable.c ---*/
5*59cc4ca5SDavid du Colombier /*-------------------------------------------------------------*/
6*59cc4ca5SDavid du Colombier 
7*59cc4ca5SDavid du Colombier /*--
8*59cc4ca5SDavid du Colombier   This file is a part of bzip2 and/or libbzip2, a program and
9*59cc4ca5SDavid du Colombier   library for lossless, block-sorting data compression.
10*59cc4ca5SDavid du Colombier 
11*59cc4ca5SDavid du Colombier   Copyright (C) 1996-2000 Julian R Seward.  All rights reserved.
12*59cc4ca5SDavid du Colombier 
13*59cc4ca5SDavid du Colombier   Redistribution and use in source and binary forms, with or without
14*59cc4ca5SDavid du Colombier   modification, are permitted provided that the following conditions
15*59cc4ca5SDavid du Colombier   are met:
16*59cc4ca5SDavid du Colombier 
17*59cc4ca5SDavid du Colombier   1. Redistributions of source code must retain the above copyright
18*59cc4ca5SDavid du Colombier      notice, this list of conditions and the following disclaimer.
19*59cc4ca5SDavid du Colombier 
20*59cc4ca5SDavid du Colombier   2. The origin of this software must not be misrepresented; you must
21*59cc4ca5SDavid du Colombier      not claim that you wrote the original software.  If you use this
22*59cc4ca5SDavid du Colombier      software in a product, an acknowledgment in the product
23*59cc4ca5SDavid du Colombier      documentation would be appreciated but is not required.
24*59cc4ca5SDavid du Colombier 
25*59cc4ca5SDavid du Colombier   3. Altered source versions must be plainly marked as such, and must
26*59cc4ca5SDavid du Colombier      not be misrepresented as being the original software.
27*59cc4ca5SDavid du Colombier 
28*59cc4ca5SDavid du Colombier   4. The name of the author may not be used to endorse or promote
29*59cc4ca5SDavid du Colombier      products derived from this software without specific prior written
30*59cc4ca5SDavid du Colombier      permission.
31*59cc4ca5SDavid du Colombier 
32*59cc4ca5SDavid du Colombier   THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
33*59cc4ca5SDavid du Colombier   OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
34*59cc4ca5SDavid du Colombier   WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
35*59cc4ca5SDavid du Colombier   ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
36*59cc4ca5SDavid du Colombier   DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
37*59cc4ca5SDavid du Colombier   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
38*59cc4ca5SDavid du Colombier   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
39*59cc4ca5SDavid du Colombier   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
40*59cc4ca5SDavid du Colombier   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
41*59cc4ca5SDavid du Colombier   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
42*59cc4ca5SDavid du Colombier   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
43*59cc4ca5SDavid du Colombier 
44*59cc4ca5SDavid du Colombier   Julian Seward, Cambridge, UK.
45*59cc4ca5SDavid du Colombier   jseward@acm.org
46*59cc4ca5SDavid du Colombier   bzip2/libbzip2 version 1.0 of 21 March 2000
47*59cc4ca5SDavid du Colombier 
48*59cc4ca5SDavid du Colombier   This program is based on (at least) the work of:
49*59cc4ca5SDavid du Colombier      Mike Burrows
50*59cc4ca5SDavid du Colombier      David Wheeler
51*59cc4ca5SDavid du Colombier      Peter Fenwick
52*59cc4ca5SDavid du Colombier      Alistair Moffat
53*59cc4ca5SDavid du Colombier      Radford Neal
54*59cc4ca5SDavid du Colombier      Ian H. Witten
55*59cc4ca5SDavid du Colombier      Robert Sedgewick
56*59cc4ca5SDavid du Colombier      Jon L. Bentley
57*59cc4ca5SDavid du Colombier 
58*59cc4ca5SDavid du Colombier   For more information on these sources, see the manual.
59*59cc4ca5SDavid du Colombier --*/
60*59cc4ca5SDavid du Colombier 
61*59cc4ca5SDavid du Colombier #include "os.h"
62*59cc4ca5SDavid du Colombier #include "bzlib.h"
63*59cc4ca5SDavid du Colombier #include "bzlib_private.h"
64*59cc4ca5SDavid du Colombier 
65*59cc4ca5SDavid du Colombier 
66*59cc4ca5SDavid du Colombier /*---------------------------------------------*/
67*59cc4ca5SDavid du Colombier Int32 BZ2_rNums[512] = {
68*59cc4ca5SDavid du Colombier    619, 720, 127, 481, 931, 816, 813, 233, 566, 247,
69*59cc4ca5SDavid du Colombier    985, 724, 205, 454, 863, 491, 741, 242, 949, 214,
70*59cc4ca5SDavid du Colombier    733, 859, 335, 708, 621, 574, 73, 654, 730, 472,
71*59cc4ca5SDavid du Colombier    419, 436, 278, 496, 867, 210, 399, 680, 480, 51,
72*59cc4ca5SDavid du Colombier    878, 465, 811, 169, 869, 675, 611, 697, 867, 561,
73*59cc4ca5SDavid du Colombier    862, 687, 507, 283, 482, 129, 807, 591, 733, 623,
74*59cc4ca5SDavid du Colombier    150, 238, 59, 379, 684, 877, 625, 169, 643, 105,
75*59cc4ca5SDavid du Colombier    170, 607, 520, 932, 727, 476, 693, 425, 174, 647,
76*59cc4ca5SDavid du Colombier    73, 122, 335, 530, 442, 853, 695, 249, 445, 515,
77*59cc4ca5SDavid du Colombier    909, 545, 703, 919, 874, 474, 882, 500, 594, 612,
78*59cc4ca5SDavid du Colombier    641, 801, 220, 162, 819, 984, 589, 513, 495, 799,
79*59cc4ca5SDavid du Colombier    161, 604, 958, 533, 221, 400, 386, 867, 600, 782,
80*59cc4ca5SDavid du Colombier    382, 596, 414, 171, 516, 375, 682, 485, 911, 276,
81*59cc4ca5SDavid du Colombier    98, 553, 163, 354, 666, 933, 424, 341, 533, 870,
82*59cc4ca5SDavid du Colombier    227, 730, 475, 186, 263, 647, 537, 686, 600, 224,
83*59cc4ca5SDavid du Colombier    469, 68, 770, 919, 190, 373, 294, 822, 808, 206,
84*59cc4ca5SDavid du Colombier    184, 943, 795, 384, 383, 461, 404, 758, 839, 887,
85*59cc4ca5SDavid du Colombier    715, 67, 618, 276, 204, 918, 873, 777, 604, 560,
86*59cc4ca5SDavid du Colombier    951, 160, 578, 722, 79, 804, 96, 409, 713, 940,
87*59cc4ca5SDavid du Colombier    652, 934, 970, 447, 318, 353, 859, 672, 112, 785,
88*59cc4ca5SDavid du Colombier    645, 863, 803, 350, 139, 93, 354, 99, 820, 908,
89*59cc4ca5SDavid du Colombier    609, 772, 154, 274, 580, 184, 79, 626, 630, 742,
90*59cc4ca5SDavid du Colombier    653, 282, 762, 623, 680, 81, 927, 626, 789, 125,
91*59cc4ca5SDavid du Colombier    411, 521, 938, 300, 821, 78, 343, 175, 128, 250,
92*59cc4ca5SDavid du Colombier    170, 774, 972, 275, 999, 639, 495, 78, 352, 126,
93*59cc4ca5SDavid du Colombier    857, 956, 358, 619, 580, 124, 737, 594, 701, 612,
94*59cc4ca5SDavid du Colombier    669, 112, 134, 694, 363, 992, 809, 743, 168, 974,
95*59cc4ca5SDavid du Colombier    944, 375, 748, 52, 600, 747, 642, 182, 862, 81,
96*59cc4ca5SDavid du Colombier    344, 805, 988, 739, 511, 655, 814, 334, 249, 515,
97*59cc4ca5SDavid du Colombier    897, 955, 664, 981, 649, 113, 974, 459, 893, 228,
98*59cc4ca5SDavid du Colombier    433, 837, 553, 268, 926, 240, 102, 654, 459, 51,
99*59cc4ca5SDavid du Colombier    686, 754, 806, 760, 493, 403, 415, 394, 687, 700,
100*59cc4ca5SDavid du Colombier    946, 670, 656, 610, 738, 392, 760, 799, 887, 653,
101*59cc4ca5SDavid du Colombier    978, 321, 576, 617, 626, 502, 894, 679, 243, 440,
102*59cc4ca5SDavid du Colombier    680, 879, 194, 572, 640, 724, 926, 56, 204, 700,
103*59cc4ca5SDavid du Colombier    707, 151, 457, 449, 797, 195, 791, 558, 945, 679,
104*59cc4ca5SDavid du Colombier    297, 59, 87, 824, 713, 663, 412, 693, 342, 606,
105*59cc4ca5SDavid du Colombier    134, 108, 571, 364, 631, 212, 174, 643, 304, 329,
106*59cc4ca5SDavid du Colombier    343, 97, 430, 751, 497, 314, 983, 374, 822, 928,
107*59cc4ca5SDavid du Colombier    140, 206, 73, 263, 980, 736, 876, 478, 430, 305,
108*59cc4ca5SDavid du Colombier    170, 514, 364, 692, 829, 82, 855, 953, 676, 246,
109*59cc4ca5SDavid du Colombier    369, 970, 294, 750, 807, 827, 150, 790, 288, 923,
110*59cc4ca5SDavid du Colombier    804, 378, 215, 828, 592, 281, 565, 555, 710, 82,
111*59cc4ca5SDavid du Colombier    896, 831, 547, 261, 524, 462, 293, 465, 502, 56,
112*59cc4ca5SDavid du Colombier    661, 821, 976, 991, 658, 869, 905, 758, 745, 193,
113*59cc4ca5SDavid du Colombier    768, 550, 608, 933, 378, 286, 215, 979, 792, 961,
114*59cc4ca5SDavid du Colombier    61, 688, 793, 644, 986, 403, 106, 366, 905, 644,
115*59cc4ca5SDavid du Colombier    372, 567, 466, 434, 645, 210, 389, 550, 919, 135,
116*59cc4ca5SDavid du Colombier    780, 773, 635, 389, 707, 100, 626, 958, 165, 504,
117*59cc4ca5SDavid du Colombier    920, 176, 193, 713, 857, 265, 203, 50, 668, 108,
118*59cc4ca5SDavid du Colombier    645, 990, 626, 197, 510, 357, 358, 850, 858, 364,
119*59cc4ca5SDavid du Colombier    936, 638
120*59cc4ca5SDavid du Colombier };
121*59cc4ca5SDavid du Colombier 
122*59cc4ca5SDavid du Colombier 
123*59cc4ca5SDavid du Colombier /*-------------------------------------------------------------*/
124*59cc4ca5SDavid du Colombier /*--- end                                       randtable.c ---*/
125*59cc4ca5SDavid du Colombier /*-------------------------------------------------------------*/
126