/* zconf.h -- configuration of the zlib compression library * Copyright (C) 1995-2002 Jean-loup Gailly. * For conditions of distribution and use, see copyright notice in zlib.h  *//* @(#) $Id: zconf.h,v 1.2 2002/05/05 07:33:17 rob Exp $ */#ifndef _ZCONF_H#define _ZCONF_H/* * If you *really* need a unique prefix for all types and library functions, * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it. */#ifdef Z_PREFIX#  define deflateInit_	z_deflateInit_#  define deflate	z_deflate#  define deflateEnd	z_deflateEnd#  define inflateInit_ 	z_inflateInit_#  define inflate	z_inflate#  define inflateEnd	z_inflateEnd#  define deflateInit2_	z_deflateInit2_#  define deflateSetDictionary z_deflateSetDictionary#  define deflateCopy	z_deflateCopy#  define deflateReset	z_deflateReset#  define deflateParams	z_deflateParams#  define inflateInit2_	z_inflateInit2_#  define inflateSetDictionary z_inflateSetDictionary#  define inflateSync	z_inflateSync#  define inflateSyncPoint z_inflateSyncPoint#  define inflateReset	z_inflateReset#  define compress	z_compress#  define compress2	z_compress2#  define uncompress	z_uncompress#  define adler32	z_adler32#  define crc32		z_crc32#  define get_crc_table z_get_crc_table#  define Byte		z_Byte#  define uInt		z_uInt#  define uLong		z_uLong#  define Bytef	        z_Bytef#  define charf		z_charf#  define intf		z_intf#  define uIntf		z_uIntf#  define uLongf	z_uLongf#  define voidpf	z_voidpf#  define voidp		z_voidp#endif#if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)#  define WIN32#endif#if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)#  ifndef __32BIT__#    define __32BIT__#  endif#endif#if defined(__MSDOS__) && !defined(MSDOS)#  define MSDOS#endif/* * Compile with -DMAXSEG_64K if the alloc function cannot allocate more * than 64k bytes at a time (needed on systems with 16-bit int). */#if defined(MSDOS) && !defined(__32BIT__)#  define MAXSEG_64K#endif#ifdef MSDOS#  define UNALIGNED_OK#endif#if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32))  && !defined(STDC)#  define STDC#endif#if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__)#  ifndef STDC#    define STDC#  endif#endif#ifndef STDC#  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */#    define const#  endif#endif/* Some Mac compilers merge all .h files incorrectly: */#if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)#  define NO_DUMMY_DECL#endif/* Old Borland C incorrectly complains about missing returns: */#if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)#  define NEED_DUMMY_RETURN#endif/* Maximum value for memLevel in deflateInit2 */#ifndef MAX_MEM_LEVEL#  ifdef MAXSEG_64K#    define MAX_MEM_LEVEL 8#  else#    define MAX_MEM_LEVEL 9#  endif#endif/* Maximum value for windowBits in deflateInit2 and inflateInit2. * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files * created by gzip. (Files created by minigzip can still be extracted by * gzip.) */#ifndef MAX_WBITS#  define MAX_WBITS   15 /* 32K LZ77 window */#endif/* The memory requirements for deflate are (in bytes):            (1 << (windowBits+2)) +  (1 << (memLevel+9)) that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values) plus a few kilobytes for small objects. For example, if you want to reduce the default memory requirements from 256K to 128K, compile with     make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" Of course this will generally degrade compression (there's no free lunch).   The memory requirements for inflate are (in bytes) 1 << windowBits that is, 32K for windowBits=15 (default value) plus a few kilobytes for small objects.*/                        /* Type declarations */#ifndef OF /* function prototypes */#  ifdef STDC#    define OF(args)  args#  else#    define OF(args)  ()#  endif#endif/* The following definitions for FAR are needed only for MSDOS mixed * model programming (small or medium model with some far allocations). * This was tested only with MSC; for other MSDOS compilers you may have * to define NO_MEMCPY in zutil.h.  If you don't need the mixed model, * just define FAR to be empty. */#if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)   /* MSC small or medium model */#  define SMALL_MEDIUM#  ifdef _MSC_VER#    define FAR _far#  else#    define FAR far#  endif#endif#if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))#  ifndef __32BIT__#    define SMALL_MEDIUM#    define FAR _far#  endif#endif/* Compile with -DZLIB_DLL for Windows DLL support */#if defined(ZLIB_DLL)#  if defined(_WINDOWS) || defined(WINDOWS)#    ifdef FAR#      undef FAR#    endif#    include <windows.h>#    define ZEXPORT  WINAPI#    ifdef WIN32#      define ZEXPORTVA  WINAPIV#    else#      define ZEXPORTVA  FAR _cdecl _export#    endif#  endif#  if defined (__BORLANDC__)#    if (__BORLANDC__ >= 0x0500) && defined (WIN32)#      include <windows.h>#      define ZEXPORT __declspec(dllexport) WINAPI#      define ZEXPORTRVA __declspec(dllexport) WINAPIV#    else#      if defined (_Windows) && defined (__DLL__)#        define ZEXPORT _export#        define ZEXPORTVA _export#      endif#    endif#  endif#endif#if defined (__BEOS__)#  if defined (ZLIB_DLL)#    define ZEXTERN extern __declspec(dllexport)#  else#    define ZEXTERN extern __declspec(dllimport)#  endif#endif#ifndef ZEXPORT#  define ZEXPORT#endif#ifndef ZEXPORTVA#  define ZEXPORTVA#endif#ifndef ZEXTERN#  define ZEXTERN extern#endif#ifndef FAR#   define FAR#endif#if !defined(MACOS) && !defined(TARGET_OS_MAC)typedef unsigned char  Byte;  /* 8 bits */#endiftypedef unsigned int   uInt;  /* 16 bits or more */typedef unsigned long  uLong; /* 32 bits or more */#ifdef SMALL_MEDIUM   /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */#  define Bytef Byte FAR#else   typedef Byte  FAR Bytef;#endiftypedef char  FAR charf;typedef int   FAR intf;typedef uInt  FAR uIntf;typedef uLong FAR uLongf;#ifdef STDC   typedef void FAR *voidpf;   typedef void     *voidp;#else   typedef Byte FAR *voidpf;   typedef Byte     *voidp;#endif#ifdef HAVE_UNISTD_H#  include <sys/types.h> /* for off_t */#  include <unistd.h>    /* for SEEK_* and off_t */#  define z_off_t  off_t#endif#ifndef SEEK_SET#  define SEEK_SET        0       /* Seek from beginning of file.  */#  define SEEK_CUR        1       /* Seek from current position.  */#  define SEEK_END        2       /* Set file pointer to EOF plus "offset" */#endif#ifndef z_off_t#  define  z_off_t long#endif/* MVS linker does not support external names larger than 8 bytes */#if defined(__MVS__)#   pragma map(deflateInit_,"DEIN")#   pragma map(deflateInit2_,"DEIN2")#   pragma map(deflateEnd,"DEEND")#   pragma map(inflateInit_,"ININ")#   pragma map(inflateInit2_,"ININ2")#   pragma map(inflateEnd,"INEND")#   pragma map(inflateSync,"INSY")#   pragma map(inflateSetDictionary,"INSEDI")#   pragma map(inflate_blocks,"INBL")#   pragma map(inflate_blocks_new,"INBLNE")#   pragma map(inflate_blocks_free,"INBLFR")#   pragma map(inflate_blocks_reset,"INBLRE")#   pragma map(inflate_codes_free,"INCOFR")#   pragma map(inflate_codes,"INCO")#   pragma map(inflate_fast,"INFA")#   pragma map(inflate_flush,"INFLU")#   pragma map(inflate_mask,"INMA")#   pragma map(inflate_set_dictionary,"INSEDI2")#   pragma map(inflate_copyright,"INCOPY")#   pragma map(inflate_trees_bits,"INTRBI")#   pragma map(inflate_trees_dynamic,"INTRDY")#   pragma map(inflate_trees_fixed,"INTRFI")#   pragma map(inflate_trees_free,"INTRFR")#endif#endif /* _ZCONF_H */