Subversion Repositories Kolibri OS

Rev

Go to most recent revision | Blame | Last modification | View Log | RSS feed

  1. /* zconf.h -- configuration of the zlib compression library
  2.  * Copyright (C) 1995-2005 Jean-loup Gailly.
  3.  * For conditions of distribution and use, see copyright notice in zlib.h
  4.  */
  5.  
  6. /* @(#) $Id$ */
  7.  
  8. #ifndef ZCONF_H
  9. #define ZCONF_H
  10.  
  11. /*
  12.  * If you *really* need a unique prefix for all types and library functions,
  13.  * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
  14.  */
  15. #ifdef Z_PREFIX
  16. #  define deflateInit_          z_deflateInit_
  17. #  define deflate               z_deflate
  18. #  define deflateEnd            z_deflateEnd
  19. #  define inflateInit_          z_inflateInit_
  20. #  define inflate               z_inflate
  21. #  define inflateEnd            z_inflateEnd
  22. #  define deflateInit2_         z_deflateInit2_
  23. #  define deflateSetDictionary  z_deflateSetDictionary
  24. #  define deflateCopy           z_deflateCopy
  25. #  define deflateReset          z_deflateReset
  26. #  define deflateParams         z_deflateParams
  27. #  define deflateBound          z_deflateBound
  28. #  define deflatePrime          z_deflatePrime
  29. #  define inflateInit2_         z_inflateInit2_
  30. #  define inflateSetDictionary  z_inflateSetDictionary
  31. #  define inflateSync           z_inflateSync
  32. #  define inflateSyncPoint      z_inflateSyncPoint
  33. #  define inflateCopy           z_inflateCopy
  34. #  define inflateReset          z_inflateReset
  35. #  define inflateBack           z_inflateBack
  36. #  define inflateBackEnd        z_inflateBackEnd
  37. #  define compress              z_compress
  38. #  define compress2             z_compress2
  39. #  define compressBound         z_compressBound
  40. #  define uncompress            z_uncompress
  41. #  define adler32               z_adler32
  42. #  define crc32                 z_crc32
  43. #  define get_crc_table         z_get_crc_table
  44. #  define zError                z_zError
  45.  
  46. #  define alloc_func            z_alloc_func
  47. #  define free_func             z_free_func
  48. #  define in_func               z_in_func
  49. #  define out_func              z_out_func
  50. #  define Byte                  z_Byte
  51. #  define uInt                  z_uInt
  52. #  define uLong                 z_uLong
  53. #  define Bytef                 z_Bytef
  54. #  define charf                 z_charf
  55. #  define intf                  z_intf
  56. #  define uIntf                 z_uIntf
  57. #  define uLongf                z_uLongf
  58. #  define voidpf                z_voidpf
  59. #  define voidp                 z_voidp
  60. #endif
  61.  
  62. #if defined(__MSDOS__) && !defined(MSDOS)
  63. #  define MSDOS
  64. #endif
  65. #if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)
  66. #  define OS2
  67. #endif
  68. #if defined(_WINDOWS) && !defined(WINDOWS)
  69. #  define WINDOWS
  70. #endif
  71. #if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__)
  72. #  ifndef WIN32
  73. #    define WIN32
  74. #  endif
  75. #endif
  76. #if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32)
  77. #  if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
  78. #    ifndef SYS16BIT
  79. #      define SYS16BIT
  80. #    endif
  81. #  endif
  82. #endif
  83.  
  84. /*
  85.  * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
  86.  * than 64k bytes at a time (needed on systems with 16-bit int).
  87.  */
  88. #ifdef SYS16BIT
  89. #  define MAXSEG_64K
  90. #endif
  91. #ifdef MSDOS
  92. #  define UNALIGNED_OK
  93. #endif
  94.  
  95. #ifdef __STDC_VERSION__
  96. #  ifndef STDC
  97. #    define STDC
  98. #  endif
  99. #  if __STDC_VERSION__ >= 199901L
  100. #    ifndef STDC99
  101. #      define STDC99
  102. #    endif
  103. #  endif
  104. #endif
  105. #if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
  106. #  define STDC
  107. #endif
  108. #if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
  109. #  define STDC
  110. #endif
  111. #if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))
  112. #  define STDC
  113. #endif
  114. #if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
  115. #  define STDC
  116. #endif
  117.  
  118. #if defined(__OS400__) && !defined(STDC)    /* iSeries (formerly AS/400). */
  119. #  define STDC
  120. #endif
  121.  
  122. #ifndef STDC
  123. #  ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
  124. #    define const       /* note: need a more gentle solution here */
  125. #  endif
  126. #endif
  127.  
  128. /* Some Mac compilers merge all .h files incorrectly: */
  129. #if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)
  130. #  define NO_DUMMY_DECL
  131. #endif
  132.  
  133. /* Maximum value for memLevel in deflateInit2 */
  134. #ifndef MAX_MEM_LEVEL
  135. #  ifdef MAXSEG_64K
  136. #    define MAX_MEM_LEVEL 8
  137. #  else
  138. #    define MAX_MEM_LEVEL 9
  139. #  endif
  140. #endif
  141.  
  142. /* Maximum value for windowBits in deflateInit2 and inflateInit2.
  143.  * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
  144.  * created by gzip. (Files created by minigzip can still be extracted by
  145.  * gzip.)
  146.  */
  147. #ifndef MAX_WBITS
  148. #  define MAX_WBITS   15 /* 32K LZ77 window */
  149. #endif
  150.  
  151. /* The memory requirements for deflate are (in bytes):
  152.             (1 << (windowBits+2)) +  (1 << (memLevel+9))
  153.  that is: 128K for windowBits=15  +  128K for memLevel = 8  (default values)
  154.  plus a few kilobytes for small objects. For example, if you want to reduce
  155.  the default memory requirements from 256K to 128K, compile with
  156.      make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
  157.  Of course this will generally degrade compression (there's no free lunch).
  158.  
  159.    The memory requirements for inflate are (in bytes) 1 << windowBits
  160.  that is, 32K for windowBits=15 (default value) plus a few kilobytes
  161.  for small objects.
  162. */
  163.  
  164.                         /* Type declarations */
  165.  
  166. #ifndef OF /* function prototypes */
  167. #  ifdef STDC
  168. #    define OF(args)  args
  169. #  else
  170. #    define OF(args)  ()
  171. #  endif
  172. #endif
  173.  
  174. /* The following definitions for FAR are needed only for MSDOS mixed
  175.  * model programming (small or medium model with some far allocations).
  176.  * This was tested only with MSC; for other MSDOS compilers you may have
  177.  * to define NO_MEMCPY in zutil.h.  If you don't need the mixed model,
  178.  * just define FAR to be empty.
  179.  */
  180. #ifdef SYS16BIT
  181. #  if defined(M_I86SM) || defined(M_I86MM)
  182.      /* MSC small or medium model */
  183. #    define SMALL_MEDIUM
  184. #    ifdef _MSC_VER
  185. #      define FAR _far
  186. #    else
  187. #      define FAR far
  188. #    endif
  189. #  endif
  190. #  if (defined(__SMALL__) || defined(__MEDIUM__))
  191.      /* Turbo C small or medium model */
  192. #    define SMALL_MEDIUM
  193. #    ifdef __BORLANDC__
  194. #      define FAR _far
  195. #    else
  196. #      define FAR far
  197. #    endif
  198. #  endif
  199. #endif
  200.  
  201. #if defined(WINDOWS) || defined(WIN32)
  202.    /* If building or using zlib as a DLL, define ZLIB_DLL.
  203.     * This is not mandatory, but it offers a little performance increase.
  204.     */
  205. #  ifdef ZLIB_DLL
  206. #    if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))
  207. #      ifdef ZLIB_INTERNAL
  208. #        define ZEXTERN extern __declspec(dllexport)
  209. #      else
  210. #        define ZEXTERN extern __declspec(dllimport)
  211. #      endif
  212. #    endif
  213. #  endif  /* ZLIB_DLL */
  214.    /* If building or using zlib with the WINAPI/WINAPIV calling convention,
  215.     * define ZLIB_WINAPI.
  216.     * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
  217.     */
  218. #  ifdef ZLIB_WINAPI
  219. #    ifdef FAR
  220. #      undef FAR
  221. #    endif
  222. #    include <windows.h>
  223.      /* No need for _export, use ZLIB.DEF instead. */
  224.      /* For complete Windows compatibility, use WINAPI, not __stdcall. */
  225. #    define ZEXPORT WINAPI
  226. #    ifdef WIN32
  227. #      define ZEXPORTVA WINAPIV
  228. #    else
  229. #      define ZEXPORTVA FAR CDECL
  230. #    endif
  231. #  endif
  232. #endif
  233.  
  234. #if defined (__BEOS__)
  235. #  ifdef ZLIB_DLL
  236. #    ifdef ZLIB_INTERNAL
  237. #      define ZEXPORT   __declspec(dllexport)
  238. #      define ZEXPORTVA __declspec(dllexport)
  239. #    else
  240. #      define ZEXPORT   __declspec(dllimport)
  241. #      define ZEXPORTVA __declspec(dllimport)
  242. #    endif
  243. #  endif
  244. #endif
  245.  
  246. #ifndef ZEXTERN
  247. #  define ZEXTERN extern
  248. #endif
  249. #ifndef ZEXPORT
  250. #  define ZEXPORT
  251. #endif
  252. #ifndef ZEXPORTVA
  253. #  define ZEXPORTVA
  254. #endif
  255.  
  256. #ifndef FAR
  257. #  define FAR
  258. #endif
  259.  
  260. #if !defined(__MACTYPES__)
  261. typedef unsigned char  Byte;  /* 8 bits */
  262. #endif
  263. typedef unsigned int   uInt;  /* 16 bits or more */
  264. typedef unsigned long  uLong; /* 32 bits or more */
  265.  
  266. #ifdef SMALL_MEDIUM
  267.    /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
  268. #  define Bytef Byte FAR
  269. #else
  270.    typedef Byte  FAR Bytef;
  271. #endif
  272. typedef char  FAR charf;
  273. typedef int   FAR intf;
  274. typedef uInt  FAR uIntf;
  275. typedef uLong FAR uLongf;
  276.  
  277. #ifdef STDC
  278.    typedef void const *voidpc;
  279.    typedef void FAR   *voidpf;
  280.    typedef void       *voidp;
  281. #else
  282.    typedef Byte const *voidpc;
  283.    typedef Byte FAR   *voidpf;
  284.    typedef Byte       *voidp;
  285. #endif
  286.  
  287. #if 0           /* HAVE_UNISTD_H -- this line is updated by ./configure */
  288. #  include <sys/types.h> /* for off_t */
  289. #  include <unistd.h>    /* for SEEK_* and off_t */
  290. #  ifdef VMS
  291. #    include <unixio.h>   /* for off_t */
  292. #  endif
  293. #  define z_off_t off_t
  294. #endif
  295. #ifndef SEEK_SET
  296. #  define SEEK_SET        0       /* Seek from beginning of file.  */
  297. #  define SEEK_CUR        1       /* Seek from current position.  */
  298. #  define SEEK_END        2       /* Set file pointer to EOF plus "offset" */
  299. #endif
  300. #ifndef z_off_t
  301. #  define z_off_t long
  302. #endif
  303.  
  304. #if defined(__OS400__)
  305. #  define NO_vsnprintf
  306. #endif
  307.  
  308. #if defined(__MVS__)
  309. #  define NO_vsnprintf
  310. #  ifdef FAR
  311. #    undef FAR
  312. #  endif
  313. #endif
  314.  
  315. /* MVS linker does not support external names larger than 8 bytes */
  316. #if defined(__MVS__)
  317. #   pragma map(deflateInit_,"DEIN")
  318. #   pragma map(deflateInit2_,"DEIN2")
  319. #   pragma map(deflateEnd,"DEEND")
  320. #   pragma map(deflateBound,"DEBND")
  321. #   pragma map(inflateInit_,"ININ")
  322. #   pragma map(inflateInit2_,"ININ2")
  323. #   pragma map(inflateEnd,"INEND")
  324. #   pragma map(inflateSync,"INSY")
  325. #   pragma map(inflateSetDictionary,"INSEDI")
  326. #   pragma map(compressBound,"CMBND")
  327. #   pragma map(inflate_table,"INTABL")
  328. #   pragma map(inflate_fast,"INFA")
  329. #   pragma map(inflate_copyright,"INCOPY")
  330. #endif
  331.  
  332. #endif /* ZCONF_H */
  333.