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source: vbox/trunk/src/libs/zlib-1.2.6/zconf.h.in@ 57971

Last change on this file since 57971 was 40354, checked in by vboxsync, 13 years ago

libs/zlib-1.2.6: fix OSE

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File size: 14.0 KB
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1/* zconf.h -- configuration of the zlib compression library
2 * Copyright (C) 1995-2011 Jean-loup Gailly.
3 * For conditions of distribution and use, see copyright notice in zlib.h
4 */
5
6/* @(#) $Id: zconf.h.in 40354 2012-03-05 13:39:00Z vboxsync $ */
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 * Even better than compiling with -DZ_PREFIX would be to use configure to set
15 * this permanently in zconf.h using "./configure --zprefix".
16 */
17#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */
18# define Z_PREFIX_SET
19
20/* all linked symbols */
21# define _dist_code z__dist_code
22# define _length_code z__length_code
23# define _tr_align z__tr_align
24# define _tr_flush_block z__tr_flush_block
25# define _tr_init z__tr_init
26# define _tr_stored_block z__tr_stored_block
27# define _tr_tally z__tr_tally
28# define adler32 z_adler32
29# define adler32_combine z_adler32_combine
30# define adler32_combine64 z_adler32_combine64
31# ifndef Z_SOLO
32# define compress z_compress
33# define compress2 z_compress2
34# define compressBound z_compressBound
35# endif
36# define crc32 z_crc32
37# define crc32_combine z_crc32_combine
38# define crc32_combine64 z_crc32_combine64
39# define deflate z_deflate
40# define deflateBound z_deflateBound
41# define deflateCopy z_deflateCopy
42# define deflateEnd z_deflateEnd
43# define deflateInit2_ z_deflateInit2_
44# define deflateInit_ z_deflateInit_
45# define deflateParams z_deflateParams
46# define deflatePending z_deflatePending
47# define deflatePrime z_deflatePrime
48# define deflateReset z_deflateReset
49# define deflateResetKeep z_deflateResetKeep
50# define deflateSetDictionary z_deflateSetDictionary
51# define deflateSetHeader z_deflateSetHeader
52# define deflateTune z_deflateTune
53# define deflate_copyright z_deflate_copyright
54# define get_crc_table z_get_crc_table
55# ifndef Z_SOLO
56# define gz_error z_gz_error
57# define gz_intmax z_gz_intmax
58# define gz_strwinerror z_gz_strwinerror
59# define gzbuffer z_gzbuffer
60# define gzclearerr z_gzclearerr
61# define gzclose z_gzclose
62# define gzclose_r z_gzclose_r
63# define gzclose_w z_gzclose_w
64# define gzdirect z_gzdirect
65# define gzdopen z_gzdopen
66# define gzeof z_gzeof
67# define gzerror z_gzerror
68# define gzflags z_gzflags
69# define gzflush z_gzflush
70# define gzgetc z_gzgetc
71# define gzgetc_ z_gzgetc_
72# define gzgets z_gzgets
73# define gzoffset z_gzoffset
74# define gzoffset64 z_gzoffset64
75# define gzopen z_gzopen
76# define gzopen64 z_gzopen64
77# define gzprintf z_gzprintf
78# define gzputc z_gzputc
79# define gzputs z_gzputs
80# define gzread z_gzread
81# define gzrewind z_gzrewind
82# define gzseek z_gzseek
83# define gzseek64 z_gzseek64
84# define gzsetparams z_gzsetparams
85# define gztell z_gztell
86# define gztell64 z_gztell64
87# define gzungetc z_gzungetc
88# define gzwrite z_gzwrite
89# endif
90# define inflate z_inflate
91# define inflateBack z_inflateBack
92# define inflateBackEnd z_inflateBackEnd
93# define inflateBackInit_ z_inflateBackInit_
94# define inflateCopy z_inflateCopy
95# define inflateEnd z_inflateEnd
96# define inflateGetHeader z_inflateGetHeader
97# define inflateInit2_ z_inflateInit2_
98# define inflateInit_ z_inflateInit_
99# define inflateMark z_inflateMark
100# define inflatePrime z_inflatePrime
101# define inflateReset z_inflateReset
102# define inflateReset2 z_inflateReset2
103# define inflateSetDictionary z_inflateSetDictionary
104# define inflateSync z_inflateSync
105# define inflateSyncPoint z_inflateSyncPoint
106# define inflateUndermine z_inflateUndermine
107# define inflateResetKeep z_inflateResetKeep
108# define inflate_copyright z_inflate_copyright
109# define inflate_fast z_inflate_fast
110# define inflate_table z_inflate_table
111# ifndef Z_SOLO
112# define uncompress z_uncompress
113# endif
114# define zError z_zError
115# ifndef Z_SOLO
116# define zcalloc z_zcalloc
117# define zcfree z_zcfree
118# endif
119# define zlibCompileFlags z_zlibCompileFlags
120# define zlibVersion z_zlibVersion
121
122/* all zlib typedefs in zlib.h and zconf.h */
123# define Byte z_Byte
124# define Bytef z_Bytef
125# define alloc_func z_alloc_func
126# define charf z_charf
127# define free_func z_free_func
128# ifndef Z_SOLO
129# define gzFile z_gzFile
130# define gz_header z_gz_header
131# define gz_headerp z_gz_headerp
132# endif
133# define in_func z_in_func
134# define intf z_intf
135# define out_func z_out_func
136# define uInt z_uInt
137# define uIntf z_uIntf
138# define uLong z_uLong
139# define uLongf z_uLongf
140# define voidp z_voidp
141# define voidpc z_voidpc
142# define voidpf z_voidpf
143
144/* all zlib structs in zlib.h and zconf.h */
145# ifndef Z_SOLO
146# define gz_header_s z_gz_header_s
147# endif
148# define internal_state z_internal_state
149
150#endif
151
152#if defined(__MSDOS__) && !defined(MSDOS)
153# define MSDOS
154#endif
155#if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)
156# define OS2
157#endif
158#if defined(_WINDOWS) && !defined(WINDOWS)
159# define WINDOWS
160#endif
161#if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__)
162# ifndef WIN32
163# define WIN32
164# endif
165#endif
166#if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32)
167# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
168# ifndef SYS16BIT
169# define SYS16BIT
170# endif
171# endif
172#endif
173
174/*
175 * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
176 * than 64k bytes at a time (needed on systems with 16-bit int).
177 */
178#ifdef SYS16BIT
179# define MAXSEG_64K
180#endif
181#ifdef MSDOS
182# define UNALIGNED_OK
183#endif
184
185#ifdef __STDC_VERSION__
186# ifndef STDC
187# define STDC
188# endif
189# if __STDC_VERSION__ >= 199901L
190# ifndef STDC99
191# define STDC99
192# endif
193# endif
194#endif
195#if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
196# define STDC
197#endif
198#if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
199# define STDC
200#endif
201#if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))
202# define STDC
203#endif
204#if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
205# define STDC
206#endif
207
208#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */
209# define STDC
210#endif
211
212#ifndef STDC
213# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
214# define const /* note: need a more gentle solution here */
215# endif
216#endif
217
218#if defined(ZLIB_CONST) && !defined(z_const)
219# define z_const const
220#else
221# define z_const
222#endif
223
224/* Some Mac compilers merge all .h files incorrectly: */
225#if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)
226# define NO_DUMMY_DECL
227#endif
228
229/* Maximum value for memLevel in deflateInit2 */
230#ifndef MAX_MEM_LEVEL
231# ifdef MAXSEG_64K
232# define MAX_MEM_LEVEL 8
233# else
234# define MAX_MEM_LEVEL 9
235# endif
236#endif
237
238/* Maximum value for windowBits in deflateInit2 and inflateInit2.
239 * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
240 * created by gzip. (Files created by minigzip can still be extracted by
241 * gzip.)
242 */
243#ifndef MAX_WBITS
244# define MAX_WBITS 15 /* 32K LZ77 window */
245#endif
246
247/* The memory requirements for deflate are (in bytes):
248 (1 << (windowBits+2)) + (1 << (memLevel+9))
249 that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)
250 plus a few kilobytes for small objects. For example, if you want to reduce
251 the default memory requirements from 256K to 128K, compile with
252 make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
253 Of course this will generally degrade compression (there's no free lunch).
254
255 The memory requirements for inflate are (in bytes) 1 << windowBits
256 that is, 32K for windowBits=15 (default value) plus a few kilobytes
257 for small objects.
258*/
259
260 /* Type declarations */
261
262#ifndef OF /* function prototypes */
263# ifdef STDC
264# define OF(args) args
265# else
266# define OF(args) ()
267# endif
268#endif
269
270#ifndef Z_ARG /* function prototypes for stdarg */
271# if defined(STDC) || defined(Z_HAVE_STDARG_H)
272# define Z_ARG(args) args
273# else
274# define Z_ARG(args) ()
275# endif
276#endif
277
278/* The following definitions for FAR are needed only for MSDOS mixed
279 * model programming (small or medium model with some far allocations).
280 * This was tested only with MSC; for other MSDOS compilers you may have
281 * to define NO_MEMCPY in zutil.h. If you don't need the mixed model,
282 * just define FAR to be empty.
283 */
284#ifdef SYS16BIT
285# if defined(M_I86SM) || defined(M_I86MM)
286 /* MSC small or medium model */
287# define SMALL_MEDIUM
288# ifdef _MSC_VER
289# define FAR _far
290# else
291# define FAR far
292# endif
293# endif
294# if (defined(__SMALL__) || defined(__MEDIUM__))
295 /* Turbo C small or medium model */
296# define SMALL_MEDIUM
297# ifdef __BORLANDC__
298# define FAR _far
299# else
300# define FAR far
301# endif
302# endif
303#endif
304
305#if defined(WINDOWS) || defined(WIN32)
306 /* If building or using zlib as a DLL, define ZLIB_DLL.
307 * This is not mandatory, but it offers a little performance increase.
308 */
309# ifdef ZLIB_DLL
310# if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))
311# ifdef ZLIB_INTERNAL
312# define ZEXTERN extern __declspec(dllexport)
313# else
314# define ZEXTERN extern __declspec(dllimport)
315# endif
316# endif
317# endif /* ZLIB_DLL */
318 /* If building or using zlib with the WINAPI/WINAPIV calling convention,
319 * define ZLIB_WINAPI.
320 * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
321 */
322# ifdef ZLIB_WINAPI
323# ifdef FAR
324# undef FAR
325# endif
326# include <windows.h>
327 /* No need for _export, use ZLIB.DEF instead. */
328 /* For complete Windows compatibility, use WINAPI, not __stdcall. */
329# define ZEXPORT WINAPI
330# ifdef WIN32
331# define ZEXPORTVA WINAPIV
332# else
333# define ZEXPORTVA FAR CDECL
334# endif
335# endif
336#endif
337
338#if defined (__BEOS__)
339# ifdef ZLIB_DLL
340# ifdef ZLIB_INTERNAL
341# define ZEXPORT __declspec(dllexport)
342# define ZEXPORTVA __declspec(dllexport)
343# else
344# define ZEXPORT __declspec(dllimport)
345# define ZEXPORTVA __declspec(dllimport)
346# endif
347# endif
348#endif
349
350#ifndef ZEXTERN
351# define ZEXTERN extern
352#endif
353#ifndef ZEXPORT
354# define ZEXPORT
355#endif
356#ifndef ZEXPORTVA
357# define ZEXPORTVA
358#endif
359
360#ifndef FAR
361# define FAR
362#endif
363
364#if !defined(__MACTYPES__)
365typedef unsigned char Byte; /* 8 bits */
366#endif
367typedef unsigned int uInt; /* 16 bits or more */
368typedef unsigned long uLong; /* 32 bits or more */
369
370#ifdef SMALL_MEDIUM
371 /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
372# define Bytef Byte FAR
373#else
374 typedef Byte FAR Bytef;
375#endif
376typedef char FAR charf;
377typedef int FAR intf;
378typedef uInt FAR uIntf;
379typedef uLong FAR uLongf;
380
381#ifdef STDC
382 typedef void const *voidpc;
383 typedef void FAR *voidpf;
384 typedef void *voidp;
385#else
386 typedef Byte const *voidpc;
387 typedef Byte FAR *voidpf;
388 typedef Byte *voidp;
389#endif
390
391#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */
392# define Z_HAVE_UNISTD_H
393#endif
394
395#ifdef HAVE_STDARG_H /* may be set to #if 1 by ./configure */
396# define Z_HAVE_STDARG_H
397#endif
398
399#ifdef STDC
400# ifndef Z_SOLO
401# include <sys/types.h> /* for off_t */
402# endif
403#endif
404
405/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
406 * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even
407 * though the former does not conform to the LFS document), but considering
408 * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
409 * equivalently requesting no 64-bit operations
410 */
411#if -_LARGEFILE64_SOURCE - -1 == 1
412# undef _LARGEFILE64_SOURCE
413#endif
414
415#if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
416# define Z_LARGE
417#endif
418
419#if (defined(Z_HAVE_UNISTD_H) || defined(Z_LARGE)) && !defined(Z_SOLO)
420# include <unistd.h> /* for SEEK_* and off_t */
421# ifdef VMS
422# include <unixio.h> /* for off_t */
423# endif
424# ifndef z_off_t
425# define z_off_t off_t
426# endif
427#endif
428
429#if !defined(SEEK_SET) && !defined(Z_SOLO)
430# define SEEK_SET 0 /* Seek from beginning of file. */
431# define SEEK_CUR 1 /* Seek from current position. */
432# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
433#endif
434
435#ifndef z_off_t
436# define z_off_t long
437#endif
438
439#if !defined(_WIN32) && (defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0)
440# define z_off64_t off64_t
441#else
442# if defined(_WIN32)
443# define z_off64_t __int64
444# else
445# define z_off64_t z_off_t
446#endif
447#endif
448
449/* MVS linker does not support external names larger than 8 bytes */
450#if defined(__MVS__)
451 #pragma map(deflateInit_,"DEIN")
452 #pragma map(deflateInit2_,"DEIN2")
453 #pragma map(deflateEnd,"DEEND")
454 #pragma map(deflateBound,"DEBND")
455 #pragma map(inflateInit_,"ININ")
456 #pragma map(inflateInit2_,"ININ2")
457 #pragma map(inflateEnd,"INEND")
458 #pragma map(inflateSync,"INSY")
459 #pragma map(inflateSetDictionary,"INSEDI")
460 #pragma map(compressBound,"CMBND")
461 #pragma map(inflate_table,"INTABL")
462 #pragma map(inflate_fast,"INFA")
463 #pragma map(inflate_copyright,"INCOPY")
464#endif
465
466#endif /* ZCONF_H */
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