1/* zconf.h -- configuration of the zlib compression library
2 * Copyright (C) 1995-1998 Jean-loup Gailly.
3 * For conditions of distribution and use, see copyright notice in zlib.h
4 */
5
6/* @(#) $Id: zconf.h,v 1.1.1.1 2008/10/15 03:29:28 james26_jang Exp $ */
7
8#ifndef _ZCONF_H
9#define _ZCONF_H
10
11#if defined(__GNUC__) || defined(__386__) || defined(i386)
12#  ifndef __32BIT__
13#    define __32BIT__
14#  endif
15#endif
16
17#if defined(__STDC__) || defined(__cplusplus)
18#  ifndef STDC
19#    define STDC
20#  endif
21#endif
22
23/* The memory requirements for deflate are (in bytes):
24            (1 << (windowBits+2)) +  (1 << (memLevel+9))
25 that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
26 plus a few kilobytes for small objects. For example, if you want to reduce
27 the default memory requirements from 256K to 128K, compile with
28     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
29 Of course this will generally degrade compression (there's no free lunch).
30
31   The memory requirements for inflate are (in bytes) 1 << windowBits
32 that is, 32K for windowBits=15 (default value) plus a few kilobytes
33 for small objects.
34*/
35
36/* Maximum value for memLevel in deflateInit2 */
37#ifndef MAX_MEM_LEVEL
38#  define MAX_MEM_LEVEL 9
39#endif
40
41/* Maximum value for windowBits in deflateInit2 and inflateInit2.
42 * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
43 * created by gzip. (Files created by minigzip can still be extracted by
44 * gzip.)
45 */
46#ifndef MAX_WBITS
47#  define MAX_WBITS   15 /* 32K LZ77 window */
48#endif
49
50                        /* Type declarations */
51
52#ifndef OF     /* function prototypes */
53#  ifdef STDC
54#    define OF(args)  args
55#  else
56#    define OF(args)  ()
57#  endif
58#endif
59
60#ifndef ZEXPORT
61#  define ZEXPORT
62#endif
63#ifndef ZEXPORTVA
64#  define ZEXPORTVA
65#endif
66#ifndef ZEXTERN
67#  define ZEXTERN extern
68#endif
69#ifndef FAR
70#   define FAR
71#endif
72
73typedef unsigned char  Byte;  /* 8 bits */
74typedef unsigned int   uInt;  /* 16 bits or more */
75typedef unsigned long  uLong; /* 32 bits or more */
76
77typedef Byte  FAR Bytef;
78typedef char  FAR charf;
79typedef int   FAR intf;
80typedef uInt  FAR uIntf;
81typedef uLong FAR uLongf;
82
83typedef void FAR *voidpf;
84typedef void     *voidp;
85
86#include <linux/types.h> /* for off_t */
87#include <linux/unistd.h>    /* for SEEK_* and off_t */
88#define z_off_t  off_t
89
90#endif /* _ZCONF_H */
91