zconf.h.cmakein@ 99553

Last change on this file since 99553 was 97832, checked in by vboxsync, 2 years ago
zlib-1.2.13: adding svn:sync-process property to all zlib files (except LICESNSE and zlib.3.pdf). bugref:10335
File size: 16.3 KB

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1	/* zconf.h -- configuration of the zlib compression library
2	* Copyright (C) 1995-2016 Jean-loup Gailly, Mark Adler
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	#cmakedefine Z_PREFIX
11	#cmakedefine Z_HAVE_UNISTD_H
12
13	/*
14	* If you really need a unique prefix for all types and library functions,
15	* compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
16	* Even better than compiling with -DZ_PREFIX would be to use configure to set
17	* this permanently in zconf.h using "./configure --zprefix".
18	*/
19	#ifdef Z_PREFIX /* may be set to #if 1 by ./configure */
20	# define Z_PREFIX_SET
21
22	/* all linked symbols and init macros */
23	# define _dist_code z__dist_code
24	# define _length_code z__length_code
25	# define _tr_align z__tr_align
26	# define _tr_flush_bits z__tr_flush_bits
27	# define _tr_flush_block z__tr_flush_block
28	# define _tr_init z__tr_init
29	# define _tr_stored_block z__tr_stored_block
30	# define _tr_tally z__tr_tally
31	# define adler32 z_adler32
32	# define adler32_combine z_adler32_combine
33	# define adler32_combine64 z_adler32_combine64
34	# define adler32_z z_adler32_z
35	# ifndef Z_SOLO
36	# define compress z_compress
37	# define compress2 z_compress2
38	# define compressBound z_compressBound
39	# endif
40	# define crc32 z_crc32
41	# define crc32_combine z_crc32_combine
42	# define crc32_combine64 z_crc32_combine64
43	# define crc32_combine_gen z_crc32_combine_gen
44	# define crc32_combine_gen64 z_crc32_combine_gen64
45	# define crc32_combine_op z_crc32_combine_op
46	# define crc32_z z_crc32_z
47	# define deflate z_deflate
48	# define deflateBound z_deflateBound
49	# define deflateCopy z_deflateCopy
50	# define deflateEnd z_deflateEnd
51	# define deflateGetDictionary z_deflateGetDictionary
52	# define deflateInit z_deflateInit
53	# define deflateInit2 z_deflateInit2
54	# define deflateInit2_ z_deflateInit2_
55	# define deflateInit_ z_deflateInit_
56	# define deflateParams z_deflateParams
57	# define deflatePending z_deflatePending
58	# define deflatePrime z_deflatePrime
59	# define deflateReset z_deflateReset
60	# define deflateResetKeep z_deflateResetKeep
61	# define deflateSetDictionary z_deflateSetDictionary
62	# define deflateSetHeader z_deflateSetHeader
63	# define deflateTune z_deflateTune
64	# define deflate_copyright z_deflate_copyright
65	# define get_crc_table z_get_crc_table
66	# ifndef Z_SOLO
67	# define gz_error z_gz_error
68	# define gz_intmax z_gz_intmax
69	# define gz_strwinerror z_gz_strwinerror
70	# define gzbuffer z_gzbuffer
71	# define gzclearerr z_gzclearerr
72	# define gzclose z_gzclose
73	# define gzclose_r z_gzclose_r
74	# define gzclose_w z_gzclose_w
75	# define gzdirect z_gzdirect
76	# define gzdopen z_gzdopen
77	# define gzeof z_gzeof
78	# define gzerror z_gzerror
79	# define gzflush z_gzflush
80	# define gzfread z_gzfread
81	# define gzfwrite z_gzfwrite
82	# define gzgetc z_gzgetc
83	# define gzgetc_ z_gzgetc_
84	# define gzgets z_gzgets
85	# define gzoffset z_gzoffset
86	# define gzoffset64 z_gzoffset64
87	# define gzopen z_gzopen
88	# define gzopen64 z_gzopen64
89	# ifdef _WIN32
90	# define gzopen_w z_gzopen_w
91	# endif
92	# define gzprintf z_gzprintf
93	# define gzputc z_gzputc
94	# define gzputs z_gzputs
95	# define gzread z_gzread
96	# define gzrewind z_gzrewind
97	# define gzseek z_gzseek
98	# define gzseek64 z_gzseek64
99	# define gzsetparams z_gzsetparams
100	# define gztell z_gztell
101	# define gztell64 z_gztell64
102	# define gzungetc z_gzungetc
103	# define gzvprintf z_gzvprintf
104	# define gzwrite z_gzwrite
105	# endif
106	# define inflate z_inflate
107	# define inflateBack z_inflateBack
108	# define inflateBackEnd z_inflateBackEnd
109	# define inflateBackInit z_inflateBackInit
110	# define inflateBackInit_ z_inflateBackInit_
111	# define inflateCodesUsed z_inflateCodesUsed
112	# define inflateCopy z_inflateCopy
113	# define inflateEnd z_inflateEnd
114	# define inflateGetDictionary z_inflateGetDictionary
115	# define inflateGetHeader z_inflateGetHeader
116	# define inflateInit z_inflateInit
117	# define inflateInit2 z_inflateInit2
118	# define inflateInit2_ z_inflateInit2_
119	# define inflateInit_ z_inflateInit_
120	# define inflateMark z_inflateMark
121	# define inflatePrime z_inflatePrime
122	# define inflateReset z_inflateReset
123	# define inflateReset2 z_inflateReset2
124	# define inflateResetKeep z_inflateResetKeep
125	# define inflateSetDictionary z_inflateSetDictionary
126	# define inflateSync z_inflateSync
127	# define inflateSyncPoint z_inflateSyncPoint
128	# define inflateUndermine z_inflateUndermine
129	# define inflateValidate z_inflateValidate
130	# define inflate_copyright z_inflate_copyright
131	# define inflate_fast z_inflate_fast
132	# define inflate_table z_inflate_table
133	# ifndef Z_SOLO
134	# define uncompress z_uncompress
135	# define uncompress2 z_uncompress2
136	# endif
137	# define zError z_zError
138	# ifndef Z_SOLO
139	# define zcalloc z_zcalloc
140	# define zcfree z_zcfree
141	# endif
142	# define zlibCompileFlags z_zlibCompileFlags
143	# define zlibVersion z_zlibVersion
144
145	/* all zlib typedefs in zlib.h and zconf.h */
146	# define Byte z_Byte
147	# define Bytef z_Bytef
148	# define alloc_func z_alloc_func
149	# define charf z_charf
150	# define free_func z_free_func
151	# ifndef Z_SOLO
152	# define gzFile z_gzFile
153	# endif
154	# define gz_header z_gz_header
155	# define gz_headerp z_gz_headerp
156	# define in_func z_in_func
157	# define intf z_intf
158	# define out_func z_out_func
159	# define uInt z_uInt
160	# define uIntf z_uIntf
161	# define uLong z_uLong
162	# define uLongf z_uLongf
163	# define voidp z_voidp
164	# define voidpc z_voidpc
165	# define voidpf z_voidpf
166
167	/* all zlib structs in zlib.h and zconf.h */
168	# define gz_header_s z_gz_header_s
169	# define internal_state z_internal_state
170
171	#endif
172
173	#if defined(__MSDOS__) && !defined(MSDOS)
174	# define MSDOS
175	#endif
176	#if (defined(OS_2) \|\| defined(__OS2__)) && !defined(OS2)
177	# define OS2
178	#endif
179	#if defined(_WINDOWS) && !defined(WINDOWS)
180	# define WINDOWS
181	#endif
182	#if defined(_WIN32) \|\| defined(_WIN32_WCE) \|\| defined(__WIN32__)
183	# ifndef WIN32
184	# define WIN32
185	# endif
186	#endif
187	#if (defined(MSDOS) \|\| defined(OS2) \|\| defined(WINDOWS)) && !defined(WIN32)
188	# if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
189	# ifndef SYS16BIT
190	# define SYS16BIT
191	# endif
192	# endif
193	#endif
194
195	/*
196	* Compile with -DMAXSEG_64K if the alloc function cannot allocate more
197	* than 64k bytes at a time (needed on systems with 16-bit int).
198	*/
199	#ifdef SYS16BIT
200	# define MAXSEG_64K
201	#endif
202	#ifdef MSDOS
203	# define UNALIGNED_OK
204	#endif
205
206	#ifdef __STDC_VERSION__
207	# ifndef STDC
208	# define STDC
209	# endif
210	# if __STDC_VERSION__ >= 199901L
211	# ifndef STDC99
212	# define STDC99
213	# endif
214	# endif
215	#endif
216	#if !defined(STDC) && (defined(__STDC__) \|\| defined(__cplusplus))
217	# define STDC
218	#endif
219	#if !defined(STDC) && (defined(__GNUC__) \|\| defined(__BORLANDC__))
220	# define STDC
221	#endif
222	#if !defined(STDC) && (defined(MSDOS) \|\| defined(WINDOWS) \|\| defined(WIN32))
223	# define STDC
224	#endif
225	#if !defined(STDC) && (defined(OS2) \|\| defined(__HOS_AIX__))
226	# define STDC
227	#endif
228
229	#if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */
230	# define STDC
231	#endif
232
233	#ifndef STDC
234	# ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
235	# define const /* note: need a more gentle solution here */
236	# endif
237	#endif
238
239	#if defined(ZLIB_CONST) && !defined(z_const)
240	# define z_const const
241	#else
242	# define z_const
243	#endif
244
245	#ifdef Z_SOLO
246	typedef unsigned long z_size_t;
247	#else
248	# define z_longlong long long
249	# if defined(NO_SIZE_T)
250	typedef unsigned NO_SIZE_T z_size_t;
251	# elif defined(STDC)
252	# include <stddef.h>
253	typedef size_t z_size_t;
254	# else
255	typedef unsigned long z_size_t;
256	# endif
257	# undef z_longlong
258	#endif
259
260	/* Maximum value for memLevel in deflateInit2 */
261	#ifndef MAX_MEM_LEVEL
262	# ifdef MAXSEG_64K
263	# define MAX_MEM_LEVEL 8
264	# else
265	# define MAX_MEM_LEVEL 9
266	# endif
267	#endif
268
269	/* Maximum value for windowBits in deflateInit2 and inflateInit2.
270	* WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
271	* created by gzip. (Files created by minigzip can still be extracted by
272	* gzip.)
273	*/
274	#ifndef MAX_WBITS
275	# define MAX_WBITS 15 /* 32K LZ77 window */
276	#endif
277
278	/* The memory requirements for deflate are (in bytes):
279	(1 << (windowBits+2)) + (1 << (memLevel+9))
280	that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)
281	plus a few kilobytes for small objects. For example, if you want to reduce
282	the default memory requirements from 256K to 128K, compile with
283	make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
284	Of course this will generally degrade compression (there's no free lunch).
285
286	The memory requirements for inflate are (in bytes) 1 << windowBits
287	that is, 32K for windowBits=15 (default value) plus about 7 kilobytes
288	for small objects.
289	*/
290
291	/* Type declarations */
292
293	#ifndef OF /* function prototypes */
294	# ifdef STDC
295	# define OF(args) args
296	# else
297	# define OF(args) ()
298	# endif
299	#endif
300
301	#ifndef Z_ARG /* function prototypes for stdarg */
302	# if defined(STDC) \|\| defined(Z_HAVE_STDARG_H)
303	# define Z_ARG(args) args
304	# else
305	# define Z_ARG(args) ()
306	# endif
307	#endif
308
309	/* The following definitions for FAR are needed only for MSDOS mixed
310	* model programming (small or medium model with some far allocations).
311	* This was tested only with MSC; for other MSDOS compilers you may have
312	* to define NO_MEMCPY in zutil.h. If you don't need the mixed model,
313	* just define FAR to be empty.
314	*/
315	#ifdef SYS16BIT
316	# if defined(M_I86SM) \|\| defined(M_I86MM)
317	/* MSC small or medium model */
318	# define SMALL_MEDIUM
319	# ifdef _MSC_VER
320	# define FAR _far
321	# else
322	# define FAR far
323	# endif
324	# endif
325	# if (defined(__SMALL__) \|\| defined(__MEDIUM__))
326	/* Turbo C small or medium model */
327	# define SMALL_MEDIUM
328	# ifdef __BORLANDC__
329	# define FAR _far
330	# else
331	# define FAR far
332	# endif
333	# endif
334	#endif
335
336	#if defined(WINDOWS) \|\| defined(WIN32)
337	/* If building or using zlib as a DLL, define ZLIB_DLL.
338	* This is not mandatory, but it offers a little performance increase.
339	*/
340	# ifdef ZLIB_DLL
341	# if defined(WIN32) && (!defined(__BORLANDC__) \|\| (__BORLANDC__ >= 0x500))
342	# ifdef ZLIB_INTERNAL
343	# define ZEXTERN extern __declspec(dllexport)
344	# else
345	# define ZEXTERN extern __declspec(dllimport)
346	# endif
347	# endif
348	# endif /* ZLIB_DLL */
349	/* If building or using zlib with the WINAPI/WINAPIV calling convention,
350	* define ZLIB_WINAPI.
351	* Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
352	*/
353	# ifdef ZLIB_WINAPI
354	# ifdef FAR
355	# undef FAR
356	# endif
357	# ifndef WIN32_LEAN_AND_MEAN
358	# define WIN32_LEAN_AND_MEAN
359	# endif
360	# include <windows.h>
361	/* No need for _export, use ZLIB.DEF instead. */
362	/* For complete Windows compatibility, use WINAPI, not __stdcall. */
363	# define ZEXPORT WINAPI
364	# ifdef WIN32
365	# define ZEXPORTVA WINAPIV
366	# else
367	# define ZEXPORTVA FAR CDECL
368	# endif
369	# endif
370	#endif
371
372	#if defined (__BEOS__)
373	# ifdef ZLIB_DLL
374	# ifdef ZLIB_INTERNAL
375	# define ZEXPORT __declspec(dllexport)
376	# define ZEXPORTVA __declspec(dllexport)
377	# else
378	# define ZEXPORT __declspec(dllimport)
379	# define ZEXPORTVA __declspec(dllimport)
380	# endif
381	# endif
382	#endif
383
384	#ifndef ZEXTERN
385	# define ZEXTERN extern
386	#endif
387	#ifndef ZEXPORT
388	# define ZEXPORT
389	#endif
390	#ifndef ZEXPORTVA
391	# define ZEXPORTVA
392	#endif
393
394	#ifndef FAR
395	# define FAR
396	#endif
397
398	#if !defined(__MACTYPES__)
399	typedef unsigned char Byte; /* 8 bits */
400	#endif
401	typedef unsigned int uInt; /* 16 bits or more */
402	typedef unsigned long uLong; /* 32 bits or more */
403
404	#ifdef SMALL_MEDIUM
405	/* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
406	# define Bytef Byte FAR
407	#else
408	typedef Byte FAR Bytef;
409	#endif
410	typedef char FAR charf;
411	typedef int FAR intf;
412	typedef uInt FAR uIntf;
413	typedef uLong FAR uLongf;
414
415	#ifdef STDC
416	typedef void const *voidpc;
417	typedef void FAR *voidpf;
418	typedef void *voidp;
419	#else
420	typedef Byte const *voidpc;
421	typedef Byte FAR *voidpf;
422	typedef Byte *voidp;
423	#endif
424
425	#if !defined(Z_U4) && !defined(Z_SOLO) && defined(STDC)
426	# include <limits.h>
427	# if (UINT_MAX == 0xffffffffUL)
428	# define Z_U4 unsigned
429	# elif (ULONG_MAX == 0xffffffffUL)
430	# define Z_U4 unsigned long
431	# elif (USHRT_MAX == 0xffffffffUL)
432	# define Z_U4 unsigned short
433	# endif
434	#endif
435
436	#ifdef Z_U4
437	typedef Z_U4 z_crc_t;
438	#else
439	typedef unsigned long z_crc_t;
440	#endif
441
442	#ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */
443	# define Z_HAVE_UNISTD_H
444	#endif
445
446	#ifdef HAVE_STDARG_H /* may be set to #if 1 by ./configure */
447	# define Z_HAVE_STDARG_H
448	#endif
449
450	#ifdef STDC
451	# ifndef Z_SOLO
452	# include <sys/types.h> /* for off_t */
453	# endif
454	#endif
455
456	#if defined(STDC) \|\| defined(Z_HAVE_STDARG_H)
457	# ifndef Z_SOLO
458	# include <stdarg.h> /* for va_list */
459	# endif
460	#endif
461
462	#ifdef _WIN32
463	# ifndef Z_SOLO
464	# include <stddef.h> /* for wchar_t */
465	# endif
466	#endif
467
468	/* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
469	* "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even
470	* though the former does not conform to the LFS document), but considering
471	* both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
472	* equivalently requesting no 64-bit operations
473	*/
474	#if defined(_LARGEFILE64_SOURCE) && -_LARGEFILE64_SOURCE - -1 == 1
475	# undef _LARGEFILE64_SOURCE
476	#endif
477
478	#ifndef Z_HAVE_UNISTD_H
479	# ifdef __WATCOMC__
480	# define Z_HAVE_UNISTD_H
481	# endif
482	#endif
483	#ifndef Z_HAVE_UNISTD_H
484	# if defined(_LARGEFILE64_SOURCE) && !defined(_WIN32)
485	# define Z_HAVE_UNISTD_H
486	# endif
487	#endif
488	#ifndef Z_SOLO
489	# if defined(Z_HAVE_UNISTD_H)
490	# include <unistd.h> /* for SEEK_, off_t, and _LFS64_LARGEFILE /
491	# ifdef VMS
492	# include <unixio.h> /* for off_t */
493	# endif
494	# ifndef z_off_t
495	# define z_off_t off_t
496	# endif
497	# endif
498	#endif
499
500	#if defined(_LFS64_LARGEFILE) && _LFS64_LARGEFILE-0
501	# define Z_LFS64
502	#endif
503
504	#if defined(_LARGEFILE64_SOURCE) && defined(Z_LFS64)
505	# define Z_LARGE64
506	#endif
507
508	#if defined(_FILE_OFFSET_BITS) && _FILE_OFFSET_BITS-0 == 64 && defined(Z_LFS64)
509	# define Z_WANT64
510	#endif
511
512	#if !defined(SEEK_SET) && !defined(Z_SOLO)
513	# define SEEK_SET 0 /* Seek from beginning of file. */
514	# define SEEK_CUR 1 /* Seek from current position. */
515	# define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
516	#endif
517
518	#ifndef z_off_t
519	# define z_off_t long
520	#endif
521
522	#if !defined(_WIN32) && defined(Z_LARGE64)
523	# define z_off64_t off64_t
524	#else
525	# if defined(_WIN32) && !defined(__GNUC__) && !defined(Z_SOLO)
526	# define z_off64_t __int64
527	# else
528	# define z_off64_t z_off_t
529	# endif
530	#endif
531
532	/* MVS linker does not support external names larger than 8 bytes */
533	#if defined(__MVS__)
534	#pragma map(deflateInit_,"DEIN")
535	#pragma map(deflateInit2_,"DEIN2")
536	#pragma map(deflateEnd,"DEEND")
537	#pragma map(deflateBound,"DEBND")
538	#pragma map(inflateInit_,"ININ")
539	#pragma map(inflateInit2_,"ININ2")
540	#pragma map(inflateEnd,"INEND")
541	#pragma map(inflateSync,"INSY")
542	#pragma map(inflateSetDictionary,"INSEDI")
543	#pragma map(compressBound,"CMBND")
544	#pragma map(inflate_table,"INTABL")
545	#pragma map(inflate_fast,"INFA")
546	#pragma map(inflate_copyright,"INCOPY")
547	#endif
548
549	#endif /* ZCONF_H */

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