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fltk/zlib/zconf.h

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/* FLTK *************************************************************** */
/* FLTK Comments marked with FLTK show modifications for FLTK which */
/* FLTK should probably be preserved when zlib is upgraded. */
/* FLTK *************************************************************** */
/* zconf.h -- configuration of the zlib compression library
* Copyright (C) 1995-2024 Jean-loup Gailly, Mark Adler
* For conditions of distribution and use, see copyright notice in zlib.h
*/
/* @(#) $Id$ */
#ifndef ZCONF_H
#define ZCONF_H
/* FLTK: enable symbol prefixes, see README.bundled-libs.txt */
#define Z_PREFIX 1
#define z_errmsg fltk_z_errmsg
#if ! (defined(_WIN32) || defined(WIN32)) /* FLTK */
# define HAVE_UNISTD_H /* FLTK */
#endif /* FLTK */
/*
* 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.
* Even better than compiling with -DZ_PREFIX would be to use configure to set
* this permanently in zconf.h using "./configure --zprefix".
*/
#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */
# define Z_PREFIX_SET
/* all linked symbols and init macros */
# define _dist_code fltk_z__dist_code
# define _length_code fltk_z__length_code
# define _tr_align fltk_z__tr_align
# define _tr_flush_bits fltk_z__tr_flush_bits
# define _tr_flush_block fltk_z__tr_flush_block
# define _tr_init fltk_z__tr_init
# define _tr_stored_block fltk_z__tr_stored_block
# define _tr_tally fltk_z__tr_tally
# define adler32 fltk_z_adler32
# define adler32_combine fltk_z_adler32_combine
# define adler32_combine64 fltk_z_adler32_combine64
# define adler32_z fltk_z_adler32_z
# ifndef Z_SOLO
# define compress fltk_z_compress
# define compress2 fltk_z_compress2
# define compressBound fltk_z_compressBound
# endif
# define crc32 fltk_z_crc32
# define crc32_combine fltk_z_crc32_combine
# define crc32_combine64 fltk_z_crc32_combine64
# define crc32_combine_gen fltk_z_crc32_combine_gen
# define crc32_combine_gen64 fltk_z_crc32_combine_gen64
# define crc32_combine_op fltk_z_crc32_combine_op
# define crc32_z fltk_z_crc32_z
# define deflate fltk_z_deflate
# define deflateBound fltk_z_deflateBound
# define deflateCopy fltk_z_deflateCopy
# define deflateEnd fltk_z_deflateEnd
# define deflateGetDictionary fltk_z_deflateGetDictionary
# define deflateInit fltk_z_deflateInit
# define deflateInit2 fltk_z_deflateInit2
# define deflateInit2_ fltk_z_deflateInit2_
# define deflateInit_ fltk_z_deflateInit_
# define deflateParams fltk_z_deflateParams
# define deflatePending fltk_z_deflatePending
# define deflatePrime fltk_z_deflatePrime
# define deflateReset fltk_z_deflateReset
# define deflateResetKeep fltk_z_deflateResetKeep
# define deflateSetDictionary fltk_z_deflateSetDictionary
# define deflateSetHeader fltk_z_deflateSetHeader
# define deflateTune fltk_z_deflateTune
# define deflate_copyright fltk_z_deflate_copyright
# define get_crc_table fltk_z_get_crc_table
# ifndef Z_SOLO
# define gz_error fltk_z_gz_error
# define gz_intmax fltk_z_gz_intmax
# define gz_strwinerror fltk_z_gz_strwinerror
# define gzbuffer fltk_z_gzbuffer
# define gzclearerr fltk_z_gzclearerr
# define gzclose fltk_z_gzclose
# define gzclose_r fltk_z_gzclose_r
# define gzclose_w fltk_z_gzclose_w
# define gzdirect fltk_z_gzdirect
# define gzdopen fltk_z_gzdopen
# define gzeof fltk_z_gzeof
# define gzerror fltk_z_gzerror
# define gzflush fltk_z_gzflush
# define gzfread fltk_z_gzfread
# define gzfwrite fltk_z_gzfwrite
# define gzgetc fltk_z_gzgetc
# define gzgetc_ fltk_z_gzgetc_
# define gzgets fltk_z_gzgets
# define gzoffset fltk_z_gzoffset
# define gzoffset64 fltk_z_gzoffset64
# define gzopen fltk_z_gzopen
# define gzopen64 fltk_z_gzopen64
# ifdef _WIN32
# define gzopen_w fltk_z_gzopen_w
# endif
# define gzprintf fltk_z_gzprintf
# define gzputc fltk_z_gzputc
# define gzputs fltk_z_gzputs
# define gzread fltk_z_gzread
# define gzrewind fltk_z_gzrewind
# define gzseek fltk_z_gzseek
# define gzseek64 fltk_z_gzseek64
# define gzsetparams fltk_z_gzsetparams
# define gztell fltk_z_gztell
# define gztell64 fltk_z_gztell64
# define gzungetc fltk_z_gzungetc
# define gzvprintf fltk_z_gzvprintf
# define gzwrite fltk_z_gzwrite
# endif
# define inflate fltk_z_inflate
# define inflateBack fltk_z_inflateBack
# define inflateBackEnd fltk_z_inflateBackEnd
# define inflateBackInit fltk_z_inflateBackInit
# define inflateBackInit_ fltk_z_inflateBackInit_
# define inflateCodesUsed fltk_z_inflateCodesUsed
# define inflateCopy fltk_z_inflateCopy
# define inflateEnd fltk_z_inflateEnd
# define inflateGetDictionary fltk_z_inflateGetDictionary
# define inflateGetHeader fltk_z_inflateGetHeader
# define inflateInit fltk_z_inflateInit
# define inflateInit2 fltk_z_inflateInit2
# define inflateInit2_ fltk_z_inflateInit2_
# define inflateInit_ fltk_z_inflateInit_
# define inflateMark fltk_z_inflateMark
# define inflatePrime fltk_z_inflatePrime
# define inflateReset fltk_z_inflateReset
# define inflateReset2 fltk_z_inflateReset2
# define inflateResetKeep fltk_z_inflateResetKeep
# define inflateSetDictionary fltk_z_inflateSetDictionary
# define inflateSync fltk_z_inflateSync
# define inflateSyncPoint fltk_z_inflateSyncPoint
# define inflateUndermine fltk_z_inflateUndermine
# define inflateValidate fltk_z_inflateValidate
# define inflate_copyright fltk_z_inflate_copyright
# define inflate_fast fltk_z_inflate_fast
# define inflate_table fltk_z_inflate_table
# ifndef Z_SOLO
# define uncompress fltk_z_uncompress
# define uncompress2 fltk_z_uncompress2
# endif
# define zError fltk_z_zError
# ifndef Z_SOLO
# define zcalloc fltk_z_zcalloc
# define zcfree fltk_z_zcfree
# endif
# define zlibCompileFlags fltk_z_zlibCompileFlags
# define zlibVersion fltk_z_zlibVersion
/* all zlib typedefs in zlib.h and zconf.h */
# define Byte fltk_z_Byte
# define Bytef fltk_z_Bytef
# define alloc_func fltk_z_alloc_func
# define charf fltk_z_charf
# define free_func fltk_z_free_func
# ifndef Z_SOLO
# define gzFile fltk_z_gzFile
# endif
# define gz_header fltk_z_gz_header
# define gz_headerp fltk_z_gz_headerp
# define in_func fltk_z_in_func
# define intf fltk_z_intf
# define out_func fltk_z_out_func
# define uInt fltk_z_uInt
# define uIntf fltk_z_uIntf
# define uLong fltk_z_uLong
# define uLongf fltk_z_uLongf
# define voidp fltk_z_voidp
# define voidpc fltk_z_voidpc
# define voidpf fltk_z_voidpf
/* all zlib structs in zlib.h and zconf.h */
# define gz_header_s fltk_z_gz_header_s
# define internal_state fltk_z_internal_state
#endif /* Z_PREFIX */ /* FLTK */
#if defined(__MSDOS__) && !defined(MSDOS)
# define MSDOS
#endif
#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)
# define OS2
#endif
#if defined(_WINDOWS) && !defined(WINDOWS)
# define WINDOWS
#endif
#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__)
# ifndef WIN32
# define WIN32
# endif
#endif
#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32)
# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
# ifndef SYS16BIT
# define SYS16BIT
# endif
# endif
#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).
*/
#ifdef SYS16BIT
# define MAXSEG_64K
#endif
#ifdef MSDOS
# define UNALIGNED_OK
#endif
#ifdef __STDC_VERSION__
# ifndef STDC
# define STDC
# endif
# if __STDC_VERSION__ >= 199901L
# ifndef STDC99
# define STDC99
# endif
# endif
#endif
#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
# define STDC
#endif
#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
# define STDC
#endif
#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))
# define STDC
#endif
#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
# define STDC
#endif
#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */
# define STDC
#endif
#ifndef STDC
# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
# define const /* note: need a more gentle solution here */
# endif
#endif
#if defined(ZLIB_CONST) && !defined(z_const)
# define z_const const
#else
# define z_const
#endif
#ifdef Z_SOLO
# ifdef _WIN64
typedef unsigned long long z_size_t;
# else
typedef unsigned long z_size_t;
# endif
#else
# define z_longlong long long
# if defined(NO_SIZE_T)
typedef unsigned NO_SIZE_T z_size_t;
# elif defined(STDC)
# include <stddef.h>
typedef size_t z_size_t;
# else
typedef unsigned long z_size_t;
# endif
# undef z_longlong
#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 about 7 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.
*/
#ifdef SYS16BIT
# if defined(M_I86SM) || defined(M_I86MM)
/* MSC small or medium model */
# define SMALL_MEDIUM
# ifdef _MSC_VER
# define FAR _far
# else
# define FAR far
# endif
# endif
# if (defined(__SMALL__) || defined(__MEDIUM__))
/* Turbo C small or medium model */
# define SMALL_MEDIUM
# ifdef __BORLANDC__
# define FAR _far
# else
# define FAR far
# endif
# endif
#endif
#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.
*/
# ifdef ZLIB_WINAPI
# ifdef FAR
# undef FAR
# endif
# ifndef WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
# endif
# include <windows.h>
/* No need for _export, use ZLIB.DEF instead. */
/* For complete Windows compatibility, use WINAPI, not __stdcall. */
# define ZEXPORT WINAPI
# ifdef WIN32
# define ZEXPORTVA WINAPIV
# else
# define ZEXPORTVA FAR CDECL
# endif
# endif
#endif
#if defined (__BEOS__)
# ifdef ZLIB_DLL
# ifdef ZLIB_INTERNAL
# define ZEXPORT __declspec(dllexport)
# define ZEXPORTVA __declspec(dllexport)
# else
# define ZEXPORT __declspec(dllimport)
# define ZEXPORTVA __declspec(dllimport)
# endif
# endif
#endif
#ifndef ZEXTERN
# define ZEXTERN extern
#endif
#ifndef ZEXPORT
# define ZEXPORT
#endif
#ifndef ZEXPORTVA
# define ZEXPORTVA
#endif
#ifndef FAR
# define FAR
#endif
#if !defined(__MACTYPES__)
typedef unsigned char Byte; /* 8 bits */
#endif
typedef 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;
#endif
typedef char FAR charf;
typedef int FAR intf;
typedef uInt FAR uIntf;
typedef uLong FAR uLongf;
#ifdef STDC
typedef void const *voidpc;
typedef void FAR *voidpf;
typedef void *voidp;
#else
typedef Byte const *voidpc;
typedef Byte FAR *voidpf;
typedef Byte *voidp;
#endif
#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
#endif
#ifdef Z_U4
typedef Z_U4 z_crc_t;
#else
typedef unsigned long z_crc_t;
#endif
#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */
# define Z_HAVE_UNISTD_H
#endif
#ifdef HAVE_STDARG_H /* may be set to #if 1 by ./configure */
# define Z_HAVE_STDARG_H
#endif
#ifdef STDC
# ifndef Z_SOLO
# include <sys/types.h> /* for off_t */
# endif
#endif
#if defined(STDC) || defined(Z_HAVE_STDARG_H)
# ifndef Z_SOLO
# include <stdarg.h> /* for va_list */
# endif
#endif
#ifdef _WIN32
# ifndef Z_SOLO
# include <stddef.h> /* for wchar_t */
# endif
#endif
/* 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
#endif
#ifndef Z_HAVE_UNISTD_H
# ifdef __WATCOMC__
# define Z_HAVE_UNISTD_H
# endif
#endif
#ifndef Z_HAVE_UNISTD_H
# if defined(_LARGEFILE64_SOURCE) && !defined(_WIN32)
# define Z_HAVE_UNISTD_H
# endif
#endif
#ifndef Z_SOLO
# if defined(Z_HAVE_UNISTD_H)
# 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
#endif
#if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0
# define Z_LFS64
#endif
#if defined(_LARGEFILE64_SOURCE) && defined(Z_LFS64)
# define Z_LARGE64
#endif
#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64)
# define Z_WANT64
#endif
#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" */
#endif
#ifndef z_off_t
# define z_off_t long
#endif
#if !defined(_WIN32) && defined(Z_LARGE64)
# define z_off64_t off64_t
#else
# if defined(_WIN32) && !defined(__GNUC__)
# define z_off64_t __int64
# else
# define z_off64_t z_off_t
# endif
#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(deflateBound,"DEBND")
#pragma map(inflateInit_,"ININ")
#pragma map(inflateInit2_,"ININ2")
#pragma map(inflateEnd,"INEND")
#pragma map(inflateSync,"INSY")
#pragma map(inflateSetDictionary,"INSEDI")
#pragma map(compressBound,"CMBND")
#pragma map(inflate_table,"INTABL")
#pragma map(inflate_fast,"INFA")
#pragma map(inflate_copyright,"INCOPY")
#endif
#endif /* ZCONF_H */
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