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Source at commit b386be689295730688885552666ea40b2e639b14 created 11 years 11 months ago. By Maarten ter Huurne, Revert "MIPS: JZ4740: reset: Initialize hibernate wakeup counters." | |
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1 | #ifndef INFTREES_H |
2 | #define INFTREES_H |
3 | |
4 | /* inftrees.h -- header to use inftrees.c |
5 | * Copyright (C) 1995-2005 Mark Adler |
6 | * For conditions of distribution and use, see copyright notice in zlib.h |
7 | */ |
8 | |
9 | /* WARNING: this file should *not* be used by applications. It is |
10 | part of the implementation of the compression library and is |
11 | subject to change. Applications should only use zlib.h. |
12 | */ |
13 | |
14 | /* Structure for decoding tables. Each entry provides either the |
15 | information needed to do the operation requested by the code that |
16 | indexed that table entry, or it provides a pointer to another |
17 | table that indexes more bits of the code. op indicates whether |
18 | the entry is a pointer to another table, a literal, a length or |
19 | distance, an end-of-block, or an invalid code. For a table |
20 | pointer, the low four bits of op is the number of index bits of |
21 | that table. For a length or distance, the low four bits of op |
22 | is the number of extra bits to get after the code. bits is |
23 | the number of bits in this code or part of the code to drop off |
24 | of the bit buffer. val is the actual byte to output in the case |
25 | of a literal, the base length or distance, or the offset from |
26 | the current table to the next table. Each entry is four bytes. */ |
27 | typedef struct { |
28 | unsigned char op; /* operation, extra bits, table bits */ |
29 | unsigned char bits; /* bits in this part of the code */ |
30 | unsigned short val; /* offset in table or code value */ |
31 | } code; |
32 | |
33 | /* op values as set by inflate_table(): |
34 | 00000000 - literal |
35 | 0000tttt - table link, tttt != 0 is the number of table index bits |
36 | 0001eeee - length or distance, eeee is the number of extra bits |
37 | 01100000 - end of block |
38 | 01000000 - invalid code |
39 | */ |
40 | |
41 | /* Maximum size of dynamic tree. The maximum found in a long but non- |
42 | exhaustive search was 1444 code structures (852 for length/literals |
43 | and 592 for distances, the latter actually the result of an |
44 | exhaustive search). The true maximum is not known, but the value |
45 | below is more than safe. */ |
46 | #define ENOUGH 2048 |
47 | #define MAXD 592 |
48 | |
49 | /* Type of code to build for inftable() */ |
50 | typedef enum { |
51 | CODES, |
52 | LENS, |
53 | DISTS |
54 | } codetype; |
55 | |
56 | extern int zlib_inflate_table (codetype type, unsigned short *lens, |
57 | unsigned codes, code **table, |
58 | unsigned *bits, unsigned short *work); |
59 | #endif |
60 |
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javiroman/ks7010
jz-2.6.34
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Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9