/* 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 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 /* 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 # 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 /* for off_t */ # endif #endif #if defined(STDC) || defined(Z_HAVE_STDARG_H) # ifndef Z_SOLO # include /* for va_list */ # endif #endif #ifdef _WIN32 # ifndef Z_SOLO # include /* 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 /* for SEEK_*, off_t, and _LFS64_LARGEFILE */ # ifdef VMS # include /* 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 */