1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ****************************************************************************
11 ****************************************************************************/
12#ifndef _ZLIB_H
13#define _ZLIB_H
14
15#include <linux/zconf.h>
16
17struct internal_state;
18
19typedef struct z_stream_s {
20 Byte *next_in;
21 uInt avail_in;
22 uLong total_in;
23
24 Byte *next_out;
25 uInt avail_out;
26 uLong total_out;
27
28 char *msg;
29 struct internal_state *state;
30
31 void *workspace;
32
33 int data_type;
34 uLong adler;
35 uLong reserved;
36} z_stream;
37
38typedef z_stream *z_streamp;
39
40#define Z_NO_FLUSH 0
41#define Z_PARTIAL_FLUSH 1
42#define Z_PACKET_FLUSH 2
43#define Z_SYNC_FLUSH 3
44#define Z_FULL_FLUSH 4
45#define Z_FINISH 5
46#define Z_BLOCK 6
47
48#define Z_OK 0
49#define Z_STREAM_END 1
50#define Z_NEED_DICT 2
51#define Z_ERRNO (-1)
52#define Z_STREAM_ERROR (-2)
53#define Z_DATA_ERROR (-3)
54#define Z_MEM_ERROR (-4)
55#define Z_BUF_ERROR (-5)
56#define Z_VERSION_ERROR (-6)
57
58#define Z_NO_COMPRESSION 0
59#define Z_BEST_SPEED 1
60#define Z_BEST_COMPRESSION 9
61#define Z_DEFAULT_COMPRESSION (-1)
62
63#define Z_FILTERED 1
64#define Z_HUFFMAN_ONLY 2
65#define Z_DEFAULT_STRATEGY 0
66
67#define Z_BINARY 0
68#define Z_ASCII 1
69#define Z_UNKNOWN 2
70
71#define Z_DEFLATED 8
72
73#define zlib_deflateInit(strm, level)   zlib_deflateInit2((strm), (level), Z_DEFLATED, MAX_WBITS,   DEF_MEM_LEVEL, Z_DEFAULT_STRATEGY)
74#define zlib_inflateInit(strm)   zlib_inflateInit2((strm), DEF_WBITS)
75
76#if !defined(_Z_UTIL_H) && !defined(NO_DUMMY_DECL)
77 struct internal_state {int dummy;};
78#endif
79
80#endif
81