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authorNicolas Pennequin <nicolas.pennequin@free.fr>2008-07-11 16:51:25 +0000
committerNicolas Pennequin <nicolas.pennequin@free.fr>2008-07-11 16:51:25 +0000
commitca5bb76d2b8f65aa97e50b633f828c1deb241526 (patch)
tree453a1b2de3a0dc0d0b2f7080d10d033bf8fbcdf1 /utils/zenutils/libraries/zlib123/zlib/inflate.h
parent141774be48940d56e3ad4dbf451d245b61d4f8b2 (diff)
downloadrockbox-ca5bb76d2b8f65aa97e50b633f828c1deb241526.tar.gz
rockbox-ca5bb76d2b8f65aa97e50b633f828c1deb241526.zip
Delete the svn:executable property and set svn:eol-style to native for all those text files.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18012 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'utils/zenutils/libraries/zlib123/zlib/inflate.h')
-rw-r--r--[-rwxr-xr-x]utils/zenutils/libraries/zlib123/zlib/inflate.h230
1 files changed, 115 insertions, 115 deletions
diff --git a/utils/zenutils/libraries/zlib123/zlib/inflate.h b/utils/zenutils/libraries/zlib123/zlib/inflate.h
index fbbc871432..07bd3e78a7 100755..100644
--- a/utils/zenutils/libraries/zlib123/zlib/inflate.h
+++ b/utils/zenutils/libraries/zlib123/zlib/inflate.h
@@ -1,115 +1,115 @@
1/* inflate.h -- internal inflate state definition 1/* inflate.h -- internal inflate state definition
2 * Copyright (C) 1995-2004 Mark Adler 2 * Copyright (C) 1995-2004 Mark Adler
3 * For conditions of distribution and use, see copyright notice in zlib.h 3 * For conditions of distribution and use, see copyright notice in zlib.h
4 */ 4 */
5 5
6/* WARNING: this file should *not* be used by applications. It is 6/* WARNING: this file should *not* be used by applications. It is
7 part of the implementation of the compression library and is 7 part of the implementation of the compression library and is
8 subject to change. Applications should only use zlib.h. 8 subject to change. Applications should only use zlib.h.
9 */ 9 */
10 10
11/* define NO_GZIP when compiling if you want to disable gzip header and 11/* define NO_GZIP when compiling if you want to disable gzip header and
12 trailer decoding by inflate(). NO_GZIP would be used to avoid linking in 12 trailer decoding by inflate(). NO_GZIP would be used to avoid linking in
13 the crc code when it is not needed. For shared libraries, gzip decoding 13 the crc code when it is not needed. For shared libraries, gzip decoding
14 should be left enabled. */ 14 should be left enabled. */
15#ifndef NO_GZIP 15#ifndef NO_GZIP
16# define GUNZIP 16# define GUNZIP
17#endif 17#endif
18 18
19/* Possible inflate modes between inflate() calls */ 19/* Possible inflate modes between inflate() calls */
20typedef enum { 20typedef enum {
21 HEAD, /* i: waiting for magic header */ 21 HEAD, /* i: waiting for magic header */
22 FLAGS, /* i: waiting for method and flags (gzip) */ 22 FLAGS, /* i: waiting for method and flags (gzip) */
23 TIME, /* i: waiting for modification time (gzip) */ 23 TIME, /* i: waiting for modification time (gzip) */
24 OS, /* i: waiting for extra flags and operating system (gzip) */ 24 OS, /* i: waiting for extra flags and operating system (gzip) */
25 EXLEN, /* i: waiting for extra length (gzip) */ 25 EXLEN, /* i: waiting for extra length (gzip) */
26 EXTRA, /* i: waiting for extra bytes (gzip) */ 26 EXTRA, /* i: waiting for extra bytes (gzip) */
27 NAME, /* i: waiting for end of file name (gzip) */ 27 NAME, /* i: waiting for end of file name (gzip) */
28 COMMENT, /* i: waiting for end of comment (gzip) */ 28 COMMENT, /* i: waiting for end of comment (gzip) */
29 HCRC, /* i: waiting for header crc (gzip) */ 29 HCRC, /* i: waiting for header crc (gzip) */
30 DICTID, /* i: waiting for dictionary check value */ 30 DICTID, /* i: waiting for dictionary check value */
31 DICT, /* waiting for inflateSetDictionary() call */ 31 DICT, /* waiting for inflateSetDictionary() call */
32 TYPE, /* i: waiting for type bits, including last-flag bit */ 32 TYPE, /* i: waiting for type bits, including last-flag bit */
33 TYPEDO, /* i: same, but skip check to exit inflate on new block */ 33 TYPEDO, /* i: same, but skip check to exit inflate on new block */
34 STORED, /* i: waiting for stored size (length and complement) */ 34 STORED, /* i: waiting for stored size (length and complement) */
35 COPY, /* i/o: waiting for input or output to copy stored block */ 35 COPY, /* i/o: waiting for input or output to copy stored block */
36 TABLE, /* i: waiting for dynamic block table lengths */ 36 TABLE, /* i: waiting for dynamic block table lengths */
37 LENLENS, /* i: waiting for code length code lengths */ 37 LENLENS, /* i: waiting for code length code lengths */
38 CODELENS, /* i: waiting for length/lit and distance code lengths */ 38 CODELENS, /* i: waiting for length/lit and distance code lengths */
39 LEN, /* i: waiting for length/lit code */ 39 LEN, /* i: waiting for length/lit code */
40 LENEXT, /* i: waiting for length extra bits */ 40 LENEXT, /* i: waiting for length extra bits */
41 DIST, /* i: waiting for distance code */ 41 DIST, /* i: waiting for distance code */
42 DISTEXT, /* i: waiting for distance extra bits */ 42 DISTEXT, /* i: waiting for distance extra bits */
43 MATCH, /* o: waiting for output space to copy string */ 43 MATCH, /* o: waiting for output space to copy string */
44 LIT, /* o: waiting for output space to write literal */ 44 LIT, /* o: waiting for output space to write literal */
45 CHECK, /* i: waiting for 32-bit check value */ 45 CHECK, /* i: waiting for 32-bit check value */
46 LENGTH, /* i: waiting for 32-bit length (gzip) */ 46 LENGTH, /* i: waiting for 32-bit length (gzip) */
47 DONE, /* finished check, done -- remain here until reset */ 47 DONE, /* finished check, done -- remain here until reset */
48 BAD, /* got a data error -- remain here until reset */ 48 BAD, /* got a data error -- remain here until reset */
49 MEM, /* got an inflate() memory error -- remain here until reset */ 49 MEM, /* got an inflate() memory error -- remain here until reset */
50 SYNC /* looking for synchronization bytes to restart inflate() */ 50 SYNC /* looking for synchronization bytes to restart inflate() */
51} inflate_mode; 51} inflate_mode;
52 52
53/* 53/*
54 State transitions between above modes - 54 State transitions between above modes -
55 55
56 (most modes can go to the BAD or MEM mode -- not shown for clarity) 56 (most modes can go to the BAD or MEM mode -- not shown for clarity)
57 57
58 Process header: 58 Process header:
59 HEAD -> (gzip) or (zlib) 59 HEAD -> (gzip) or (zlib)
60 (gzip) -> FLAGS -> TIME -> OS -> EXLEN -> EXTRA -> NAME 60 (gzip) -> FLAGS -> TIME -> OS -> EXLEN -> EXTRA -> NAME
61 NAME -> COMMENT -> HCRC -> TYPE 61 NAME -> COMMENT -> HCRC -> TYPE
62 (zlib) -> DICTID or TYPE 62 (zlib) -> DICTID or TYPE
63 DICTID -> DICT -> TYPE 63 DICTID -> DICT -> TYPE
64 Read deflate blocks: 64 Read deflate blocks:
65 TYPE -> STORED or TABLE or LEN or CHECK 65 TYPE -> STORED or TABLE or LEN or CHECK
66 STORED -> COPY -> TYPE 66 STORED -> COPY -> TYPE
67 TABLE -> LENLENS -> CODELENS -> LEN 67 TABLE -> LENLENS -> CODELENS -> LEN
68 Read deflate codes: 68 Read deflate codes:
69 LEN -> LENEXT or LIT or TYPE 69 LEN -> LENEXT or LIT or TYPE
70 LENEXT -> DIST -> DISTEXT -> MATCH -> LEN 70 LENEXT -> DIST -> DISTEXT -> MATCH -> LEN
71 LIT -> LEN 71 LIT -> LEN
72 Process trailer: 72 Process trailer:
73 CHECK -> LENGTH -> DONE 73 CHECK -> LENGTH -> DONE
74 */ 74 */
75 75
76/* state maintained between inflate() calls. Approximately 7K bytes. */ 76/* state maintained between inflate() calls. Approximately 7K bytes. */
77struct inflate_state { 77struct inflate_state {
78 inflate_mode mode; /* current inflate mode */ 78 inflate_mode mode; /* current inflate mode */
79 int last; /* true if processing last block */ 79 int last; /* true if processing last block */
80 int wrap; /* bit 0 true for zlib, bit 1 true for gzip */ 80 int wrap; /* bit 0 true for zlib, bit 1 true for gzip */
81 int havedict; /* true if dictionary provided */ 81 int havedict; /* true if dictionary provided */
82 int flags; /* gzip header method and flags (0 if zlib) */ 82 int flags; /* gzip header method and flags (0 if zlib) */
83 unsigned dmax; /* zlib header max distance (INFLATE_STRICT) */ 83 unsigned dmax; /* zlib header max distance (INFLATE_STRICT) */
84 unsigned long check; /* protected copy of check value */ 84 unsigned long check; /* protected copy of check value */
85 unsigned long total; /* protected copy of output count */ 85 unsigned long total; /* protected copy of output count */
86 gz_headerp head; /* where to save gzip header information */ 86 gz_headerp head; /* where to save gzip header information */
87 /* sliding window */ 87 /* sliding window */
88 unsigned wbits; /* log base 2 of requested window size */ 88 unsigned wbits; /* log base 2 of requested window size */
89 unsigned wsize; /* window size or zero if not using window */ 89 unsigned wsize; /* window size or zero if not using window */
90 unsigned whave; /* valid bytes in the window */ 90 unsigned whave; /* valid bytes in the window */
91 unsigned write; /* window write index */ 91 unsigned write; /* window write index */
92 unsigned char FAR *window; /* allocated sliding window, if needed */ 92 unsigned char FAR *window; /* allocated sliding window, if needed */
93 /* bit accumulator */ 93 /* bit accumulator */
94 unsigned long hold; /* input bit accumulator */ 94 unsigned long hold; /* input bit accumulator */
95 unsigned bits; /* number of bits in "in" */ 95 unsigned bits; /* number of bits in "in" */
96 /* for string and stored block copying */ 96 /* for string and stored block copying */
97 unsigned length; /* literal or length of data to copy */ 97 unsigned length; /* literal or length of data to copy */
98 unsigned offset; /* distance back to copy string from */ 98 unsigned offset; /* distance back to copy string from */
99 /* for table and code decoding */ 99 /* for table and code decoding */
100 unsigned extra; /* extra bits needed */ 100 unsigned extra; /* extra bits needed */
101 /* fixed and dynamic code tables */ 101 /* fixed and dynamic code tables */
102 code const FAR *lencode; /* starting table for length/literal codes */ 102 code const FAR *lencode; /* starting table for length/literal codes */
103 code const FAR *distcode; /* starting table for distance codes */ 103 code const FAR *distcode; /* starting table for distance codes */
104 unsigned lenbits; /* index bits for lencode */ 104 unsigned lenbits; /* index bits for lencode */
105 unsigned distbits; /* index bits for distcode */ 105 unsigned distbits; /* index bits for distcode */
106 /* dynamic table building */ 106 /* dynamic table building */
107 unsigned ncode; /* number of code length code lengths */ 107 unsigned ncode; /* number of code length code lengths */
108 unsigned nlen; /* number of length code lengths */ 108 unsigned nlen; /* number of length code lengths */
109 unsigned ndist; /* number of distance code lengths */ 109 unsigned ndist; /* number of distance code lengths */
110 unsigned have; /* number of code lengths in lens[] */ 110 unsigned have; /* number of code lengths in lens[] */
111 code FAR *next; /* next available space in codes[] */ 111 code FAR *next; /* next available space in codes[] */
112 unsigned short lens[320]; /* temporary storage for code lengths */ 112 unsigned short lens[320]; /* temporary storage for code lengths */
113 unsigned short work[288]; /* work area for code table building */ 113 unsigned short work[288]; /* work area for code table building */
114 code codes[ENOUGH]; /* space for code tables */ 114 code codes[ENOUGH]; /* space for code tables */
115}; 115};
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