diff options
Diffstat (limited to 'zlib/zconf.h')
| -rw-r--r-- | zlib/zconf.h | 151 |
1 files changed, 123 insertions, 28 deletions
diff --git a/zlib/zconf.h b/zlib/zconf.h index dd168b8b6..6d450fc79 100644 --- a/zlib/zconf.h +++ b/zlib/zconf.h @@ -1,9 +1,9 @@ /* zconf.h -- configuration of the zlib compression library - * Copyright (C) 1995-1996 Jean-loup Gailly. - * For conditions of distribution and use, see copyright notice in zlib.h + * Copyright (C) 1995-1998 Jean-loup Gailly. + * For conditions of distribution and use, see copyright notice in zlib.h */ -/* $Id$ */ +/* @(#) $Id$ */ #ifndef _ZCONF_H #define _ZCONF_H @@ -16,34 +16,36 @@ # define deflateInit_ z_deflateInit_ # define deflate z_deflate # define deflateEnd z_deflateEnd -# define inflateInit_ z_inflateInit_ +# define inflateInit_ z_inflateInit_ # define inflate z_inflate # define inflateEnd z_inflateEnd -# define deflateInit2_ z_deflateInit2_ +# 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 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 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 uLong z_uLong +# define Bytef z_Bytef +# define charf z_charf # define intf z_intf -# define uIntf z_uIntf +# define uIntf z_uIntf # define uLongf z_uLongf # define voidpf z_voidpf -# define voidp z_voidp +# define voidp z_voidp #endif #if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32) @@ -72,8 +74,10 @@ #if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32)) && !defined(STDC) # define STDC #endif -#if (defined(__STDC__) || defined(__cplusplus)) && !defined(STDC) -# define STDC +#if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__) +# ifndef STDC +# define STDC +# endif #endif #ifndef STDC @@ -87,6 +91,12 @@ # 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 @@ -96,13 +106,17 @@ # endif #endif -/* Maximum value for windowBits in deflateInit2 and inflateInit2 */ +/* 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) + (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 @@ -114,7 +128,7 @@ for small objects. */ - /* Type declarations */ + /* Type declarations */ #ifndef OF /* function prototypes */ # ifdef STDC @@ -134,7 +148,7 @@ /* MSC small or medium model */ # define SMALL_MEDIUM # ifdef _MSC_VER -# define FAR __far +# define FAR _far # else # define FAR far # endif @@ -142,19 +156,68 @@ #if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__)) # ifndef __32BIT__ # define SMALL_MEDIUM -# define FAR __far +# 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 */ +#endif typedef unsigned int uInt; /* 16 bits or more */ typedef unsigned long uLong; /* 32 bits or more */ -#if defined(__BORLANDC__) && defined(SMALL_MEDIUM) - /* Borland C/C++ ignores FAR inside typedef */ +#ifdef SMALL_MEDIUM + /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */ # define Bytef Byte FAR #else typedef Byte FAR Bytef; @@ -172,13 +235,45 @@ typedef uLong FAR uLongf; 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 -/* Compile with -DZLIB_DLL for Windows DLL support */ -#if (defined(_WINDOWS) || defined(WINDOWS)) && defined(ZLIB_DLL) -# include <windows.h> -# define EXPORT WINAPI -#else -# define EXPORT +/* 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 */ |