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107 pj 1
/* zconf.h -- configuration of the zlib compression library
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 * Copyright (C) 1995-2002 Jean-loup Gailly.
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 * For conditions of distribution and use, see copyright notice in zlib.h
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 */
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/* @(#) $Id: zconf.h,v 1.1 2003-03-24 11:13:45 pj Exp $ */
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#ifndef _ZCONF_H
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#define _ZCONF_H
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/*
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 * If you *really* need a unique prefix for all types and library functions,
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 * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
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 */
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#ifdef Z_PREFIX
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#  define deflateInit_  z_deflateInit_
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#  define deflate       z_deflate
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#  define deflateEnd    z_deflateEnd
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#  define inflateInit_  z_inflateInit_
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#  define inflate       z_inflate
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#  define inflateEnd    z_inflateEnd
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#  define deflateInit2_ z_deflateInit2_
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#  define deflateSetDictionary z_deflateSetDictionary
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#  define deflateCopy   z_deflateCopy
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#  define deflateReset  z_deflateReset
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#  define deflateParams z_deflateParams
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#  define inflateInit2_ z_inflateInit2_
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#  define inflateSetDictionary z_inflateSetDictionary
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#  define inflateSync   z_inflateSync
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#  define inflateSyncPoint z_inflateSyncPoint
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#  define inflateReset  z_inflateReset
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#  define compress      z_compress
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#  define compress2     z_compress2
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#  define uncompress    z_uncompress
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#  define adler32       z_adler32
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#  define crc32         z_crc32
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#  define get_crc_table z_get_crc_table
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#  define Byte          z_Byte
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#  define uInt          z_uInt
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#  define uLong         z_uLong
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#  define Bytef         z_Bytef
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#  define charf         z_charf
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#  define intf          z_intf
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#  define uIntf         z_uIntf
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#  define uLongf        z_uLongf
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#  define voidpf        z_voidpf
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#  define voidp         z_voidp
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#endif
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#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
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#  define WIN32
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#endif
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#if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)
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#  ifndef __32BIT__
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#    define __32BIT__
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#  endif
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#endif
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#if defined(__MSDOS__) && !defined(MSDOS)
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#  define MSDOS
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#endif
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/*
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 * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
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 * than 64k bytes at a time (needed on systems with 16-bit int).
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 */
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#if defined(MSDOS) && !defined(__32BIT__)
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#  define MAXSEG_64K
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#endif
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#ifdef MSDOS
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#  define UNALIGNED_OK
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#endif
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#if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32))  && !defined(STDC)
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#  define STDC
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#endif
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#if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__)
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#  ifndef STDC
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#    define STDC
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#  endif
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#endif
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#ifndef STDC
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#  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
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#    define const
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#  endif
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#endif
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/* Some Mac compilers merge all .h files incorrectly: */
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#if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)
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#  define NO_DUMMY_DECL
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#endif
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/* Old Borland C incorrectly complains about missing returns: */
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#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
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#  define NEED_DUMMY_RETURN
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#endif
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/* Maximum value for memLevel in deflateInit2 */
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#ifndef MAX_MEM_LEVEL
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#  ifdef MAXSEG_64K
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#    define MAX_MEM_LEVEL 8
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#  else
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#    define MAX_MEM_LEVEL 9
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#  endif
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#endif
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/* Maximum value for windowBits in deflateInit2 and inflateInit2.
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 * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
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 * created by gzip. (Files created by minigzip can still be extracted by
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 * gzip.)
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 */
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#ifndef MAX_WBITS
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#  define MAX_WBITS   15 /* 32K LZ77 window */
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#endif
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/* The memory requirements for deflate are (in bytes):
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            (1 << (windowBits+2)) +  (1 << (memLevel+9))
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 that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
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 plus a few kilobytes for small objects. For example, if you want to reduce
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 the default memory requirements from 256K to 128K, compile with
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     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
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 Of course this will generally degrade compression (there's no free lunch).
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   The memory requirements for inflate are (in bytes) 1 << windowBits
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 that is, 32K for windowBits=15 (default value) plus a few kilobytes
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 for small objects.
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*/
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                        /* Type declarations */
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#ifndef OF /* function prototypes */
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#  ifdef STDC
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#    define OF(args)  args
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#  else
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#    define OF(args)  ()
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#  endif
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#endif
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/* The following definitions for FAR are needed only for MSDOS mixed
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 * model programming (small or medium model with some far allocations).
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 * This was tested only with MSC; for other MSDOS compilers you may have
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 * to define NO_MEMCPY in zutil.h.  If you don't need the mixed model,
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 * just define FAR to be empty.
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 */
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#if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)
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   /* MSC small or medium model */
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#  define SMALL_MEDIUM
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#  ifdef _MSC_VER
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#    define FAR _far
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#  else
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#    define FAR far
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#  endif
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#endif
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#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
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#  ifndef __32BIT__
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#    define SMALL_MEDIUM
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#    define FAR _far
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#  endif
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#endif
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/* Compile with -DZLIB_DLL for Windows DLL support */
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#if defined(ZLIB_DLL)
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#  if defined(_WINDOWS) || defined(WINDOWS)
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#    ifdef FAR
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#      undef FAR
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#    endif
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#    include <windows.h>
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#    define ZEXPORT  WINAPI
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#    ifdef WIN32
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#      define ZEXPORTVA  WINAPIV
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#    else
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#      define ZEXPORTVA  FAR _cdecl _export
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#    endif
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#  endif
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#  if defined (__BORLANDC__)
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#    if (__BORLANDC__ >= 0x0500) && defined (WIN32)
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#      include <windows.h>
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#      define ZEXPORT __declspec(dllexport) WINAPI
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#      define ZEXPORTRVA __declspec(dllexport) WINAPIV
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#    else
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#      if defined (_Windows) && defined (__DLL__)
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#        define ZEXPORT _export
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#        define ZEXPORTVA _export
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#      endif
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#    endif
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#  endif
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#endif
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#if defined (__BEOS__)
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#  if defined (ZLIB_DLL)
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#    define ZEXTERN extern __declspec(dllexport)
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#  else
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#    define ZEXTERN extern __declspec(dllimport)
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#  endif
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#endif
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#ifndef ZEXPORT
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#  define ZEXPORT
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#endif
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#ifndef ZEXPORTVA
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#  define ZEXPORTVA
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#endif
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#ifndef ZEXTERN
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#  define ZEXTERN extern
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#endif
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#ifndef FAR
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#   define FAR
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#endif
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#if !defined(MACOS) && !defined(TARGET_OS_MAC)
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typedef unsigned char  Byte;  /* 8 bits */
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#endif
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typedef unsigned int   uInt;  /* 16 bits or more */
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typedef unsigned long  uLong; /* 32 bits or more */
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#ifdef SMALL_MEDIUM
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   /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
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#  define Bytef Byte FAR
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#else
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   typedef Byte  FAR Bytef;
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#endif
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typedef char  FAR charf;
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typedef int   FAR intf;
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typedef uInt  FAR uIntf;
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typedef uLong FAR uLongf;
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#ifdef STDC
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   typedef void FAR *voidpf;
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   typedef void     *voidp;
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#else
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   typedef Byte FAR *voidpf;
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   typedef Byte     *voidp;
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#endif
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#ifdef HAVE_UNISTD_H
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#  include <sys/types.h> /* for off_t */
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#  include <unistd.h>    /* for SEEK_* and off_t */
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#  define z_off_t  off_t
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#endif
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#ifndef SEEK_SET
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#  define SEEK_SET        0       /* Seek from beginning of file.  */
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#  define SEEK_CUR        1       /* Seek from current position.  */
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#  define SEEK_END        2       /* Set file pointer to EOF plus "offset" */
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#endif
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#ifndef z_off_t
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#  define  z_off_t long
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#endif
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/* MVS linker does not support external names larger than 8 bytes */
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#if defined(__MVS__)
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#   pragma map(deflateInit_,"DEIN")
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#   pragma map(deflateInit2_,"DEIN2")
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#   pragma map(deflateEnd,"DEEND")
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#   pragma map(inflateInit_,"ININ")
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#   pragma map(inflateInit2_,"ININ2")
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#   pragma map(inflateEnd,"INEND")
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#   pragma map(inflateSync,"INSY")
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#   pragma map(inflateSetDictionary,"INSEDI")
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#   pragma map(inflate_blocks,"INBL")
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#   pragma map(inflate_blocks_new,"INBLNE")
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#   pragma map(inflate_blocks_free,"INBLFR")
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#   pragma map(inflate_blocks_reset,"INBLRE")
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#   pragma map(inflate_codes_free,"INCOFR")
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#   pragma map(inflate_codes,"INCO")
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#   pragma map(inflate_fast,"INFA")
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#   pragma map(inflate_flush,"INFLU")
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#   pragma map(inflate_mask,"INMA")
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#   pragma map(inflate_set_dictionary,"INSEDI2")
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#   pragma map(inflate_copyright,"INCOPY")
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#   pragma map(inflate_trees_bits,"INTRBI")
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#   pragma map(inflate_trees_dynamic,"INTRDY")
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#   pragma map(inflate_trees_fixed,"INTRFI")
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#   pragma map(inflate_trees_free,"INTRFR")
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#endif
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#endif /* _ZCONF_H */