zconf.in.h
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上传日期:2022-06-07
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文件大小:10k
- /* zconf.h -- configuration of the zlib compression library
- * Copyright (C) 1995-2003 Jean-loup Gailly.
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
- /* @(#) $Id: zconf.in.h,v 1.1 2005/11/23 14:29:59 stingerx 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 deflatePrime z_deflatePrime
- #define deflateParams z_deflateParams
- #define deflateBound z_deflateBound
- #define inflateInit2_ z_inflateInit2_
- #define inflateSetDictionary z_inflateSetDictionary
- #define inflateSync z_inflateSync
- #define inflateSyncPoint z_inflateSyncPoint
- #define inflateCopy z_inflateCopy
- #define inflateReset z_inflateReset
- #define compress z_compress
- #define compress2 z_compress2
- #define compressBound z_compressBound
- #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(__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__)) && !defined(WIN32)
- #define WIN32
- #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
- /* Some Mac compilers merge all .h files incorrectly: */
- #if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)
- #define NO_DUMMY_DECL
- #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.
- */
- #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
- #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 0 /* HAVE_UNISTD_H -- this line is updated by ./configure */
- #include <sys/types.h> /* for off_t */
- #include <unistd.h> /* for SEEK_* and off_t */
- #ifdef VMS
- #include <unixio.h> /* for off_t */
- #endif
- #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
- #if defined(__OS400__)
- #define NO_vsnprintf
- #endif
- #if defined(__MVS__)
- #define NO_vsnprintf
- #ifdef FAR
- #undef FAR
- #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 */