GPS4Palm

Source Code Documentation


zconf.h

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00001 /*****************************************************************************
00002  *
00003  * $RCSfile: zconf_8h-source.html,v $
00004  *
00005  * Configuration of the zlib Compression Library
00006  *
00007  * Copyright (C) 1995-1998 Jean-loup Gailly.
00008  * For conditions of distribution and use, see copyright notice in SysZLib.h 
00009  *
00010  * $Author: mp $
00011  *
00012  * $Date: 2007-10-08 20:40:35 $
00013  *
00014  * $Revision: 1.7.2.1 $
00015  *
00016  * $Log: zconf_8h-source.html,v $
00016  * Revision 1.7.2.1  2007-10-08 20:40:35  mp
00016  * updated for gps4palm V0.9.5 beta
00016  *
00017  * Revision 1.1.1.1  2003-07-14 18:59:29  mp
00018  * Imported GPS4Palm to CVS revision control.
00019  *
00020  *
00021  ****************************************************************************/
00022 #ifndef _ZCONF_H
00023 #define _ZCONF_H
00024 
00025 /*
00026  * If you *really* need a unique prefix for all types and library functions,
00027  * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
00028  */
00029 #ifdef Z_PREFIX
00030 #  define deflateInit_  z_deflateInit_
00031 #  define deflate       z_deflate
00032 #  define deflateEnd    z_deflateEnd
00033 #  define inflateInit_  z_inflateInit_
00034 #  define inflate       z_inflate
00035 #  define inflateEnd    z_inflateEnd
00036 #  define deflateInit2_ z_deflateInit2_
00037 #  define deflateSetDictionary z_deflateSetDictionary
00038 #  define deflateCopy   z_deflateCopy
00039 #  define deflateReset  z_deflateReset
00040 #  define deflateParams z_deflateParams
00041 #  define inflateInit2_ z_inflateInit2_
00042 #  define inflateSetDictionary z_inflateSetDictionary
00043 #  define inflateSync   z_inflateSync
00044 #  define inflateSyncPoint z_inflateSyncPoint
00045 #  define inflateReset  z_inflateReset
00046 #  define compress      z_compress
00047 #  define compress2     z_compress2
00048 #  define uncompress    z_uncompress
00049 #  define adler32       z_adler32
00050 #  define crc32         z_crc32
00051 #  define get_crc_table z_get_crc_table
00052 
00053 #  define Byte          z_Byte
00054 #  define uInt          z_uInt
00055 #  define uLong         z_uLong
00056 #  define Bytef         z_Bytef
00057 #  define charf         z_charf
00058 #  define intf          z_intf
00059 #  define uIntf         z_uIntf
00060 #  define uLongf        z_uLongf
00061 #  define voidpf        z_voidpf
00062 #  define voidp         z_voidp
00063 #endif
00064 
00065 #if (defined(_WIN32) || defined(__WIN32__)) && !defined(WIN32)
00066 #  define WIN32
00067 #endif
00068 #if defined(__GNUC__) || defined(WIN32) || defined(__386__) || defined(i386)
00069 #  ifndef __32BIT__
00070 #    define __32BIT__
00071 #  endif
00072 #endif
00073 #if defined(__MSDOS__) && !defined(MSDOS)
00074 #  define MSDOS
00075 #endif
00076 
00077 /*
00078  * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
00079  * than 64k bytes at a time (needed on systems with 16-bit int).
00080  */
00081 #if defined(MSDOS) && !defined(__32BIT__)
00082 #  define MAXSEG_64K
00083 #endif
00084 #ifdef MSDOS
00085 #  define UNALIGNED_OK
00086 #endif
00087 
00088 #if (defined(MSDOS) || defined(_WINDOWS) || defined(WIN32))  && !defined(STDC)
00089 #  define STDC
00090 #endif
00091 #if defined(__STDC__) || defined(__cplusplus) || defined(__OS2__)
00092 #  ifndef STDC
00093 #    define STDC
00094 #  endif
00095 #endif
00096 
00097 #ifndef STDC
00098 #  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
00099 #    define const
00100 #  endif
00101 #endif
00102 
00103 /* Some Mac compilers merge all .h files incorrectly: */
00104 #if defined(__MWERKS__) || defined(applec) ||defined(THINK_C) ||defined(__SC__)
00105 #  define NO_DUMMY_DECL
00106 #endif
00107 
00108 /* Old Borland C incorrectly complains about missing returns: */
00109 #if defined(__BORLANDC__) && (__BORLANDC__ < 0x500)
00110 #  define NEED_DUMMY_RETURN
00111 #endif
00112 
00113 
00114 /* Maximum value for memLevel in deflateInit2 */
00115 #ifndef MAX_MEM_LEVEL
00116 #  ifdef MAXSEG_64K
00117 #    define MAX_MEM_LEVEL 8
00118 #  else
00119 #    define MAX_MEM_LEVEL 9
00120 #  endif
00121 #endif
00122 
00123 /* Maximum value for windowBits in deflateInit2 and inflateInit2.
00124  * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
00125  * created by gzip. (Files created by minigzip can still be extracted by
00126  * gzip.)
00127  */
00128 #ifndef MAX_WBITS
00129 #  define MAX_WBITS   15 /* 32K LZ77 window */
00130 #endif
00131 
00132 /* The memory requirements for deflate are (in bytes):
00133             (1 << (windowBits+2)) +  (1 << (memLevel+9))
00134  that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
00135  plus a few kilobytes for small objects. For example, if you want to reduce
00136  the default memory requirements from 256K to 128K, compile with
00137      make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
00138  Of course this will generally degrade compression (there's no free lunch).
00139 
00140    The memory requirements for inflate are (in bytes) 1 << windowBits
00141  that is, 32K for windowBits=15 (default value) plus a few kilobytes
00142  for small objects.
00143 */
00144 
00145                         /* Type declarations */
00146 
00147 #ifndef OF /* function prototypes */
00148 #  ifdef STDC
00149 #    define OF(args)  args
00150 #  else
00151 #    define OF(args)  ()
00152 #  endif
00153 #endif
00154 
00155 /* The following definitions for FAR are needed only for MSDOS mixed
00156  * model programming (small or medium model with some far allocations).
00157  * This was tested only with MSC; for other MSDOS compilers you may have
00158  * to define NO_MEMCPY in zutil.h.  If you don't need the mixed model,
00159  * just define FAR to be empty.
00160  */
00161 #if (defined(M_I86SM) || defined(M_I86MM)) && !defined(__32BIT__)
00162    /* MSC small or medium model */
00163 #  define SMALL_MEDIUM
00164 #  ifdef _MSC_VER
00165 #    define FAR _far
00166 #  else
00167 #    define FAR far
00168 #  endif
00169 #endif
00170 #if defined(__BORLANDC__) && (defined(__SMALL__) || defined(__MEDIUM__))
00171 #  ifndef __32BIT__
00172 #    define SMALL_MEDIUM
00173 #    define FAR _far
00174 #  endif
00175 #endif
00176 
00177 /* Compile with -DZLIB_DLL for Windows DLL support */
00178 #if defined(ZLIB_DLL)
00179 #  if defined(_WINDOWS) || defined(WINDOWS)
00180 #    ifdef FAR
00181 #      undef FAR
00182 #    endif
00183 #    include <windows.h>
00184 #    define ZEXPORT  WINAPI
00185 #    ifdef WIN32
00186 #      define ZEXPORTVA  WINAPIV
00187 #    else
00188 #      define ZEXPORTVA  FAR _cdecl _export
00189 #    endif
00190 #  endif
00191 #  if defined (__BORLANDC__)
00192 #    if (__BORLANDC__ >= 0x0500) && defined (WIN32)
00193 #      include <windows.h>
00194 #      define ZEXPORT __declspec(dllexport) WINAPI
00195 #      define ZEXPORTRVA __declspec(dllexport) WINAPIV
00196 #    else
00197 #      if defined (_Windows) && defined (__DLL__)
00198 #        define ZEXPORT _export
00199 #        define ZEXPORTVA _export
00200 #      endif
00201 #    endif
00202 #  endif
00203 #endif
00204 
00205 #if defined (__BEOS__)
00206 #  if defined (ZLIB_DLL)
00207 #    define ZEXTERN extern __declspec(dllexport)
00208 #  else
00209 #    define ZEXTERN extern __declspec(dllimport)
00210 #  endif
00211 #endif
00212 
00213 #ifndef ZEXPORT
00214 #  define ZEXPORT
00215 #endif
00216 #ifndef ZEXPORTVA
00217 #  define ZEXPORTVA
00218 #endif
00219 #ifndef ZEXTERN
00220 #  define ZEXTERN extern
00221 #endif
00222 
00223 #ifndef FAR
00224 #   define FAR
00225 #endif
00226 
00227 #if !defined(MACOS) && !defined(TARGET_OS_MAC) && !defined(PALMOS)
00228 typedef unsigned char  Byte;  /* 8 bits */
00229 #endif
00230 typedef unsigned int   uInt;  /* 16 bits or more */
00231 typedef unsigned long  uLong; /* 32 bits or more */
00232 
00233 #ifdef PALMOS
00234 typedef unsigned char FAR Bytef;
00235 #else
00236 #ifdef SMALL_MEDIUM
00237    /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
00238 #  define Bytef Byte FAR
00239 #else
00240    typedef Byte  FAR Bytef;
00241 #endif
00242 #endif
00243 typedef char  FAR charf;
00244 typedef int   FAR intf;
00245 typedef uInt  FAR uIntf;
00246 typedef uLong FAR uLongf;
00247 
00248 #ifdef STDC
00249    typedef void FAR *voidpf;
00250    typedef void     *voidp;
00251 #else
00252    typedef Byte FAR *voidpf;
00253    typedef Byte     *voidp;
00254 #endif
00255 
00256 #ifdef HAVE_UNISTD_H
00257 #  include <sys/types.h> /* for off_t */
00258 #  include <unistd.h>    /* for SEEK_* and off_t */
00259 #  define z_off_t  off_t
00260 #endif
00261 #ifndef SEEK_SET
00262 #  define SEEK_SET        0       /* Seek from beginning of file.  */
00263 #  define SEEK_CUR        1       /* Seek from current position.  */
00264 #  define SEEK_END        2       /* Set file pointer to EOF plus "offset" */
00265 #endif
00266 #ifndef z_off_t
00267 #  define  z_off_t long
00268 #endif
00269 
00270 /* MVS linker does not support external names larger than 8 bytes */
00271 #if defined(__MVS__)
00272 #   pragma map(deflateInit_,"DEIN")
00273 #   pragma map(deflateInit2_,"DEIN2")
00274 #   pragma map(deflateEnd,"DEEND")
00275 #   pragma map(inflateInit_,"ININ")
00276 #   pragma map(inflateInit2_,"ININ2")
00277 #   pragma map(inflateEnd,"INEND")
00278 #   pragma map(inflateSync,"INSY")
00279 #   pragma map(inflateSetDictionary,"INSEDI")
00280 #   pragma map(inflate_blocks,"INBL")
00281 #   pragma map(inflate_blocks_new,"INBLNE")
00282 #   pragma map(inflate_blocks_free,"INBLFR")
00283 #   pragma map(inflate_blocks_reset,"INBLRE")
00284 #   pragma map(inflate_codes_free,"INCOFR")
00285 #   pragma map(inflate_codes,"INCO")
00286 #   pragma map(inflate_fast,"INFA")
00287 #   pragma map(inflate_flush,"INFLU")
00288 #   pragma map(inflate_mask,"INMA")
00289 #   pragma map(inflate_set_dictionary,"INSEDI2")
00290 #   pragma map(inflate_copyright,"INCOPY")
00291 #   pragma map(inflate_trees_bits,"INTRBI")
00292 #   pragma map(inflate_trees_dynamic,"INTRDY")
00293 #   pragma map(inflate_trees_fixed,"INTRFI")
00294 #   pragma map(inflate_trees_free,"INTRFR")
00295 #endif
00296 
00297 #ifdef PALMOS
00298 #undef Byte
00299 
00300 #ifdef OLDGCC
00301 
00302 #pragma pack(2)
00303 #include <Common.h>
00304 #include <System/SysAll.h>
00305 #include <UI/UIAll.h>
00306 
00307 #else
00308 
00309 #include <PalmOS.h>
00310 #include <PalmCompatibility.h>
00311 
00312 #endif
00313 
00314 #include <System/Unix/unix_stdlib.h>
00315 #include <System/Unix/unix_string.h>
00316 
00317 #define NO_MEMCPY
00318 #define MAXSEG_64K
00319 
00320 extern inline void zmemzero OF((Bytef* dst, uInt num))
00321 {
00322   while (num--)
00323     *((char *) dst)++ = 0;
00324 }
00325 
00326 extern inline void zmemcpy  OF((Bytef* dst, const Bytef* src, uInt num))
00327 {
00328   while (num--)
00329     *((char *) dst)++ = *((char *) src)++;
00330 }
00331 
00332 extern inline int  zmemcmp  OF((const Bytef* dst, const Bytef* src, uInt num))
00333 {
00334 
00335   while (num-- && (*((char *) dst)++ == *((char *) src)++));
00336   if (num >= 0)
00337     return *--((char *) dst) - *--((char *) src);
00338   else
00339     return 0;
00340 }
00341 
00342 #define inflate_mask(x) (0xffffU >> ( 16 - x ))
00343 
00344 #endif
00345 
00346 #endif /* _ZCONF_H */

Created: Mon, 08 Oct 2007 22:33:16 +0200
Copyright ©2004 M. Prinke