sl@0: /* zconf.h -- configuration of the zlib compression library sl@0: * Copyright (C) 1995-2005 Jean-loup Gailly. sl@0: * For conditions of distribution and use, see copyright notice in zlib.h sl@0: */ sl@0: sl@0: /* @(#) $Id: zconf.h,v 1.1.2.1 2008/08/14 15:26:57 e0222316 Exp $ */ sl@0: sl@0: #ifndef _ZCONF_H sl@0: #define _ZCONF_H sl@0: sl@0: #if (defined(__TOOLS2__) || defined(__TOOLS__)) sl@0: /** Defined as nothing for tools builds, as EXPORT_C keyword not supported on these platforms */ sl@0: #define EXPORT_C sl@0: #else sl@0: #ifdef __SYMBIAN32__ sl@0: #include /* Include for definition of IMPORT_C below */ sl@0: /** This macro is used in function prototypes in zlib.h and libzcore.h. Use Symbian definition IMPORT_C instead of ZEXTERN */ sl@0: #define ZEXTERN IMPORT_C sl@0: /** This macro is used for EZLIB component */ sl@0: #define SYMBIAN_EZLIB_DEVICE sl@0: #endif /* __SYMBIAN32__ */ sl@0: #endif /* __TOOLS2__ || __TOOLS__ */ sl@0: sl@0: sl@0: /* sl@0: * If you *really* need a unique prefix for all types and library functions, sl@0: * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it. sl@0: */ sl@0: #ifdef Z_PREFIX sl@0: # define deflateInit_ z_deflateInit_ sl@0: # define deflate z_deflate sl@0: # define deflateEnd z_deflateEnd sl@0: # define inflateInit_ z_inflateInit_ sl@0: # define inflate z_inflate sl@0: # define inflateEnd z_inflateEnd sl@0: # define deflateInit2_ z_deflateInit2_ sl@0: # define deflateSetDictionary z_deflateSetDictionary sl@0: # define deflateCopy z_deflateCopy sl@0: # define deflateReset z_deflateReset sl@0: # define deflateParams z_deflateParams sl@0: # define deflateBound z_deflateBound sl@0: # define deflatePrime z_deflatePrime sl@0: # define inflateInit2_ z_inflateInit2_ sl@0: # define inflateSetDictionary z_inflateSetDictionary sl@0: # define inflateSync z_inflateSync sl@0: # define inflateSyncPoint z_inflateSyncPoint sl@0: # define inflateCopy z_inflateCopy sl@0: # define inflateReset z_inflateReset sl@0: # define inflateBack z_inflateBack sl@0: # define inflateBackEnd z_inflateBackEnd sl@0: # define compress z_compress sl@0: # define compress2 z_compress2 sl@0: # define compressBound z_compressBound sl@0: # define uncompress z_uncompress sl@0: # define adler32 z_adler32 sl@0: # define crc32 z_crc32 sl@0: # define get_crc_table z_get_crc_table sl@0: # define zError z_zError sl@0: sl@0: # define alloc_func z_alloc_func sl@0: # define free_func z_free_func sl@0: # define in_func z_in_func sl@0: # define out_func z_out_func sl@0: # define Byte z_Byte sl@0: # define uInt z_uInt sl@0: # define uLong z_uLong sl@0: # define Bytef z_Bytef sl@0: # define charf z_charf sl@0: # define intf z_intf sl@0: # define uIntf z_uIntf sl@0: # define uLongf z_uLongf sl@0: # define voidpf z_voidpf sl@0: # define voidp z_voidp sl@0: #endif sl@0: sl@0: #if defined(__MSDOS__) && !defined(MSDOS) sl@0: # define MSDOS sl@0: #endif sl@0: #if (defined(OS_2) || defined(__OS2__)) && !defined(OS2) sl@0: # define OS2 sl@0: #endif sl@0: #if defined(_WINDOWS) && !defined(WINDOWS) sl@0: # define WINDOWS sl@0: #endif sl@0: #if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__) sl@0: # ifndef WIN32 sl@0: # define WIN32 sl@0: # endif sl@0: #endif sl@0: #if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32) sl@0: # if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__) sl@0: # ifndef SYS16BIT sl@0: # define SYS16BIT sl@0: # endif sl@0: # endif sl@0: #endif sl@0: sl@0: /* sl@0: * Compile with -DMAXSEG_64K if the alloc function cannot allocate more sl@0: * than 64k bytes at a time (needed on systems with 16-bit int). sl@0: */ sl@0: #ifdef SYS16BIT sl@0: # define MAXSEG_64K sl@0: #endif sl@0: #ifdef MSDOS sl@0: # define UNALIGNED_OK sl@0: #endif sl@0: sl@0: #ifdef __STDC_VERSION__ sl@0: # ifndef STDC sl@0: # define STDC sl@0: # endif sl@0: # if __STDC_VERSION__ >= 199901L sl@0: # ifndef STDC99 sl@0: # define STDC99 sl@0: # endif sl@0: # endif sl@0: #endif sl@0: #if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus)) sl@0: /** define STDC i.e. Standard C */ sl@0: # define STDC sl@0: #endif sl@0: #if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__)) sl@0: # define STDC sl@0: #endif sl@0: #if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32)) sl@0: # define STDC sl@0: #endif sl@0: #if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__)) sl@0: # define STDC sl@0: #endif sl@0: sl@0: #if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */ sl@0: # define STDC sl@0: #endif sl@0: sl@0: #ifndef STDC sl@0: # ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */ sl@0: # define const /* note: need a more gentle solution here */ sl@0: # endif sl@0: #endif sl@0: sl@0: /* Some Mac compilers merge all .h files incorrectly: */ sl@0: #if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__) sl@0: # define NO_DUMMY_DECL sl@0: #endif sl@0: sl@0: #ifndef MAX_MEM_LEVEL sl@0: # ifdef MAXSEG_64K sl@0: /** Maximum value for memLevel in deflateInit2 */ sl@0: # define MAX_MEM_LEVEL 8 sl@0: # else sl@0: /** Maximum value for memLevel in deflateInit2 */ sl@0: # define MAX_MEM_LEVEL 9 sl@0: # endif sl@0: #endif sl@0: sl@0: /* Maximum value for windowBits in deflateInit2 and inflateInit2. sl@0: * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files sl@0: * created by gzip. (Files created by minigzip can still be extracted by sl@0: * gzip.) sl@0: */ sl@0: #ifndef MAX_WBITS sl@0: /** 32K LZ77 window */ sl@0: # define MAX_WBITS 15 sl@0: #endif sl@0: sl@0: /* The memory requirements for deflate are (in bytes): sl@0: (1 << (windowBits+2)) + (1 << (memLevel+9)) sl@0: that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values) sl@0: plus a few kilobytes for small objects. For example, if you want to reduce sl@0: the default memory requirements from 256K to 128K, compile with sl@0: make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7" sl@0: Of course this will generally degrade compression (there's no free lunch). sl@0: sl@0: The memory requirements for inflate are (in bytes) 1 << windowBits sl@0: that is, 32K for windowBits=15 (default value) plus a few kilobytes sl@0: for small objects. sl@0: */ sl@0: sl@0: /* Type declarations */ sl@0: sl@0: #ifndef OF /* function prototypes */ sl@0: # ifdef STDC sl@0: /** sl@0: Function prototypes sl@0: @param args arguments ... sl@0: */ sl@0: # define OF(args) args sl@0: # else sl@0: /** Function prototypes */ sl@0: # define OF(args) () sl@0: # endif sl@0: #endif sl@0: sl@0: /* The following definitions for FAR are needed only for MSDOS mixed sl@0: * model programming (small or medium model with some far allocations). sl@0: * This was tested only with MSC; for other MSDOS compilers you may have sl@0: * to define NO_MEMCPY in zutil.h. If you don't need the mixed model, sl@0: * just define FAR to be empty. sl@0: */ sl@0: #ifdef SYS16BIT sl@0: # if defined(M_I86SM) || defined(M_I86MM) sl@0: /* MSC small or medium model */ sl@0: # define SMALL_MEDIUM sl@0: # ifdef _MSC_VER sl@0: # define FAR _far sl@0: # else sl@0: # define FAR far sl@0: # endif sl@0: # endif sl@0: # if (defined(__SMALL__) || defined(__MEDIUM__)) sl@0: /* Turbo C small or medium model */ sl@0: # define SMALL_MEDIUM sl@0: # ifdef __BORLANDC__ sl@0: # define FAR _far sl@0: # else sl@0: # define FAR far sl@0: # endif sl@0: # endif sl@0: #endif sl@0: sl@0: #if defined(WINDOWS) || defined(WIN32) sl@0: /* If building or using zlib as a DLL, define ZLIB_DLL. sl@0: * This is not mandatory, but it offers a little performance increase. sl@0: */ sl@0: # ifdef ZLIB_DLL sl@0: # if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500)) sl@0: # ifdef ZLIB_INTERNAL sl@0: # define ZEXTERN extern __declspec(dllexport) sl@0: # else sl@0: # define ZEXTERN extern __declspec(dllimport) sl@0: # endif sl@0: # endif sl@0: # endif /* ZLIB_DLL */ sl@0: /* If building or using zlib with the WINAPI/WINAPIV calling convention, sl@0: * define ZLIB_WINAPI. sl@0: * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI. sl@0: */ sl@0: # ifdef ZLIB_WINAPI sl@0: # ifdef FAR sl@0: # undef FAR sl@0: # endif sl@0: # include sl@0: /* No need for _export, use ZLIB.DEF instead. */ sl@0: /* For complete Windows compatibility, use WINAPI, not __stdcall. */ sl@0: # define ZEXPORT WINAPI sl@0: # ifdef WIN32 sl@0: # define ZEXPORTVA WINAPIV sl@0: # else sl@0: # define ZEXPORTVA FAR CDECL sl@0: # endif sl@0: # endif sl@0: #endif sl@0: sl@0: #if defined (__BEOS__) sl@0: # ifdef ZLIB_DLL sl@0: # ifdef ZLIB_INTERNAL sl@0: # define ZEXPORT __declspec(dllexport) sl@0: # define ZEXPORTVA __declspec(dllexport) sl@0: # else sl@0: # define ZEXPORT __declspec(dllimport) sl@0: # define ZEXPORTVA __declspec(dllimport) sl@0: # endif sl@0: # endif sl@0: #endif sl@0: sl@0: #ifndef ZEXTERN sl@0: /** extern defined as ZEXTERN */ sl@0: # define ZEXTERN extern sl@0: #endif sl@0: #ifndef ZEXPORT sl@0: # define ZEXPORT sl@0: #endif sl@0: #ifndef ZEXPORTVA sl@0: # define ZEXPORTVA sl@0: #endif sl@0: sl@0: sl@0: #ifndef FAR sl@0: # define FAR sl@0: #endif sl@0: sl@0: #if !defined(__MACTYPES__) sl@0: /** 8 bits */ sl@0: typedef unsigned char Byte; sl@0: #endif sl@0: /** 16 bits or more */ sl@0: typedef unsigned int uInt; sl@0: /** 32 bits or more */ sl@0: typedef unsigned long uLong; sl@0: sl@0: #ifdef SMALL_MEDIUM sl@0: /** Borland C/C++ and some old MSC versions ignore FAR inside typedef */ sl@0: # define Bytef Byte FAR sl@0: #else sl@0: /** Borland C/C++ and some old MSC versions ignore FAR inside typedef */ sl@0: typedef Byte FAR Bytef; sl@0: #endif sl@0: /** char typedef to charf */ sl@0: typedef char FAR charf; sl@0: /** int typedef to intf */ sl@0: typedef int FAR intf; sl@0: /** uInt typedef to uIntf */ sl@0: typedef uInt FAR uIntf; sl@0: /** uLong typedef to uLongf */ sl@0: typedef uLong FAR uLongf; sl@0: sl@0: #ifdef STDC sl@0: /** typedef void const* to voidpc */ sl@0: typedef void const *voidpc; sl@0: /** typedef void FAR* to voidpf */ sl@0: typedef void FAR *voidpf; sl@0: /** typedef void* to voidp */ sl@0: typedef void *voidp; sl@0: #else sl@0: /** typedef Byte const* to voidpc */ sl@0: typedef Byte const *voidpc; sl@0: /** typedef Byte FAR* to voidpf */ sl@0: typedef Byte FAR *voidpf; sl@0: /** typedef Byte* to voidp */ sl@0: typedef Byte *voidp; sl@0: #endif sl@0: sl@0: #if 0 /* HAVE_UNISTD_H -- this line is updated by ./configure */ sl@0: # include /* for off_t */ sl@0: # include /* for SEEK_* and off_t */ sl@0: # ifdef VMS sl@0: # include /* for off_t */ sl@0: # endif sl@0: # define z_off_t off_t sl@0: #endif sl@0: #ifndef SEEK_SET sl@0: /** Seek from beginning of file. */ sl@0: # define SEEK_SET 0 sl@0: /** Seek from current position. */ sl@0: # define SEEK_CUR 1 sl@0: /** Set file pointer to EOF plus "offset" */ sl@0: # define SEEK_END 2 sl@0: #endif sl@0: #ifndef z_off_t sl@0: /** define z_off_t as long */ sl@0: # define z_off_t long sl@0: #endif sl@0: sl@0: #if defined(__OS400__) sl@0: # define NO_vsnprintf sl@0: #endif sl@0: sl@0: #if defined(__MVS__) sl@0: # define NO_vsnprintf sl@0: # ifdef FAR sl@0: # undef FAR sl@0: # endif sl@0: #endif sl@0: sl@0: /* MVS linker does not support external names larger than 8 bytes */ sl@0: #if defined(__MVS__) sl@0: # pragma map(deflateInit_,"DEIN") sl@0: # pragma map(deflateInit2_,"DEIN2") sl@0: # pragma map(deflateEnd,"DEEND") sl@0: # pragma map(deflateBound,"DEBND") sl@0: # pragma map(inflateInit_,"ININ") sl@0: # pragma map(inflateInit2_,"ININ2") sl@0: # pragma map(inflateEnd,"INEND") sl@0: # pragma map(inflateSync,"INSY") sl@0: # pragma map(inflateSetDictionary,"INSEDI") sl@0: # pragma map(compressBound,"CMBND") sl@0: # pragma map(inflate_table,"INTABL") sl@0: # pragma map(inflate_fast,"INFA") sl@0: # pragma map(inflate_copyright,"INCOPY") sl@0: #endif sl@0: sl@0: #endif /* _ZCONF_H */