; zconf.inc -- configuration of the zlib compression library
; Copyright (C) 1995-2013 Jean-loup Gailly.
; For conditions of distribution and use, see copyright notice in zlib.inc
; 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 MSDOS
;# define UNALIGNED_OK
;end if
; Maximum value for memLevel in deflateInit2
MAX_MEM_LEVEL equ 9
; 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.)
MAX_WBITS equ 15 ;32K LZ77 window
; 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
;end if
;#ifndef Z_ARG /* function prototypes for stdarg */
;# if defined(STDC) || defined(Z_HAVE_STDARG_H)
;# define Z_ARG(args) args
;# else
;# define Z_ARG(args) ()
;# endif
;end if
; 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(WINDOWS) || defined(WIN32)
; If building or using zlib as a DLL, define ZLIB_DLL.
; This is not mandatory, but it offers a little performance increase.
;# ifdef ZLIB_DLL
;# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))
;# ifdef ZLIB_INTERNAL
;# define ZEXTERN extern __declspec(dllexport)
;# else
;# define ZEXTERN extern __declspec(dllimport)
;# endif
;# endif
;# endif /* ZLIB_DLL */
; If building or using zlib with the WINAPI/WINAPIV calling convention,
; define ZLIB_WINAPI.
; Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
;#if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC)
;# include <limits.h>
;# if (UINT_MAX == 0xffffffffUL)
;# define Z_U4 unsigned
;# elif (ULONG_MAX == 0xffffffffUL)
;# define Z_U4 unsigned long
;# elif (USHRT_MAX == 0xffffffffUL)
;# define Z_U4 unsigned short
;# endif
;end if
;if Z_U4
; typedef Z_U4 z_crc_t;
;else
; typedef unsigned long z_crc_t;
;end if
;if HAVE_UNISTD_H /* may be set to #if 1 by ./configure */
;# define Z_HAVE_UNISTD_H
;end if
;if HAVE_STDARG_H /* may be set to #if 1 by ./configure */
;# define Z_HAVE_STDARG_H
;end if
;if STDC
;# ifndef Z_SOLO
;# include <sys/types.h> /* for off_t */
;# endif
;end if
;#if defined(STDC) || defined(Z_HAVE_STDARG_H)
;# ifndef Z_SOLO
;# include <stdarg.h> /* for va_list */
;# endif
;end if
; a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
; "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even
; though the former does not conform to the LFS document), but considering
; both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
; equivalently requesting no 64-bit operations
;#if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
;# undef _LARGEFILE64_SOURCE
;end if
;#if defined(__WATCOMC__) && !defined(Z_HAVE_UNISTD_H)
;# define Z_HAVE_UNISTD_H
;end if
;#ifndef Z_SOLO
;# if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
;# include <unistd.h> /* for SEEK_*, off_t, and _LFS64_LARGEFILE */
;# ifdef VMS
;# include <unixio.h> /* for off_t */
;# endif
;# ifndef z_off_t
;# define z_off_t off_t
;# endif
;# endif
;end if
;#if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0
;# define Z_LFS64
;end if
;#if defined(_LARGEFILE64_SOURCE) && defined(Z_LFS64)
;# define Z_LARGE64
;end if
;#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64)
;# define Z_WANT64
;end if
;#if !defined(SEEK_SET) && !defined(Z_SOLO)
;# 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" */
;end if
;# define z_off_t long
;#if !defined(_WIN32) && defined(Z_LARGE64)
;# define z_off64_t off64_t
;else
;# if defined(_WIN32) && !defined(__GNUC__) && !defined(Z_SOLO)
;# define z_off64_t __int64
;# else
;# define z_off64_t z_off_t
;# endif
;end if