FGx  1
fgx_zconf.h
1 /* zconf.h -- configuration of the zlib compression library
2  * Copyright (C) 1995-2010 Jean-loup Gailly.
3  * For conditions of distribution and use, see copyright notice in zlib.h
4  */
5 
6 /* ------------------------------------------------------
7  fgx_zconf.h -- full import of the zlib-1.2.5.tar.gz source
8  Here version bumped to 1.2.5.1
9  2011-07-01 - Geoff R. McLane
10  link-in to the FGx application, providing zlib compression
11  and decompression services
12  ------------------------------------------------------ */
13 
14 /* @(#) $Id$ */
15 
16 #ifndef ZCONF_H
17 #define ZCONF_H
18 #define FGX_ZCONF_H
19 
20 #ifndef ZLIB_INTERNAL
21 #define ZLIB_INTERNAL
22 #endif
23 /*
24  * If you *really* need a unique prefix for all types and library functions,
25  * compile with -DZ_PREFIX. The "standard" zlib should be compiled without it.
26  * Even better than compiling with -DZ_PREFIX would be to use configure to set
27  * this permanently in zconf.h using "./configure --zprefix".
28  */
29 #ifdef Z_PREFIX /* may be set to #if 1 by ./configure */
30 
31 /* all linked symbols */
32 # define _dist_code z__dist_code
33 # define _length_code z__length_code
34 # define _tr_align z__tr_align
35 # define _tr_flush_block z__tr_flush_block
36 # define _tr_init z__tr_init
37 # define _tr_stored_block z__tr_stored_block
38 # define _tr_tally z__tr_tally
39 # define adler32 z_adler32
40 # define adler32_combine z_adler32_combine
41 # define adler32_combine64 z_adler32_combine64
42 # define compress z_compress
43 # define compress2 z_compress2
44 # define compressBound z_compressBound
45 # define crc32 z_crc32
46 # define crc32_combine z_crc32_combine
47 # define crc32_combine64 z_crc32_combine64
48 # define deflate z_deflate
49 # define deflateBound z_deflateBound
50 # define deflateCopy z_deflateCopy
51 # define deflateEnd z_deflateEnd
52 # define deflateInit2_ z_deflateInit2_
53 # define deflateInit_ z_deflateInit_
54 # define deflateParams z_deflateParams
55 # define deflatePrime z_deflatePrime
56 # define deflateReset z_deflateReset
57 # define deflateSetDictionary z_deflateSetDictionary
58 # define deflateSetHeader z_deflateSetHeader
59 # define deflateTune z_deflateTune
60 # define deflate_copyright z_deflate_copyright
61 # define get_crc_table z_get_crc_table
62 # define gz_error z_gz_error
63 # define gz_intmax z_gz_intmax
64 # define gz_strwinerror z_gz_strwinerror
65 # define gzbuffer z_gzbuffer
66 # define gzclearerr z_gzclearerr
67 # define gzclose z_gzclose
68 # define gzclose_r z_gzclose_r
69 # define gzclose_w z_gzclose_w
70 # define gzdirect z_gzdirect
71 # define gzdopen z_gzdopen
72 # define gzeof z_gzeof
73 # define gzerror z_gzerror
74 # define gzflush z_gzflush
75 # define gzgetc z_gzgetc
76 # define gzgets z_gzgets
77 # define gzoffset z_gzoffset
78 # define gzoffset64 z_gzoffset64
79 # define gzopen z_gzopen
80 # define gzopen64 z_gzopen64
81 # define gzprintf z_gzprintf
82 # define gzputc z_gzputc
83 # define gzputs z_gzputs
84 # define gzread z_gzread
85 # define gzrewind z_gzrewind
86 # define gzseek z_gzseek
87 # define gzseek64 z_gzseek64
88 # define gzsetparams z_gzsetparams
89 # define gztell z_gztell
90 # define gztell64 z_gztell64
91 # define gzungetc z_gzungetc
92 # define gzwrite z_gzwrite
93 # define inflate z_inflate
94 # define inflateBack z_inflateBack
95 # define inflateBackEnd z_inflateBackEnd
96 # define inflateBackInit_ z_inflateBackInit_
97 # define inflateCopy z_inflateCopy
98 # define inflateEnd z_inflateEnd
99 # define inflateGetHeader z_inflateGetHeader
100 # define inflateInit2_ z_inflateInit2_
101 # define inflateInit_ z_inflateInit_
102 # define inflateMark z_inflateMark
103 # define inflatePrime z_inflatePrime
104 # define inflateReset z_inflateReset
105 # define inflateReset2 z_inflateReset2
106 # define inflateSetDictionary z_inflateSetDictionary
107 # define inflateSync z_inflateSync
108 # define inflateSyncPoint z_inflateSyncPoint
109 # define inflateUndermine z_inflateUndermine
110 # define inflate_copyright z_inflate_copyright
111 # define inflate_fast z_inflate_fast
112 # define inflate_table z_inflate_table
113 # define uncompress z_uncompress
114 # define zError z_zError
115 # define zcalloc z_zcalloc
116 # define zcfree z_zcfree
117 # define zlibCompileFlags z_zlibCompileFlags
118 # define zlibVersion z_zlibVersion
119 
120 /* all zlib typedefs in zlib.h and zconf.h */
121 # define Byte z_Byte
122 # define Bytef z_Bytef
123 # define alloc_func z_alloc_func
124 # define charf z_charf
125 # define free_func z_free_func
126 # define gzFile z_gzFile
127 # define gz_header z_gz_header
128 # define gz_headerp z_gz_headerp
129 # define in_func z_in_func
130 # define intf z_intf
131 # define out_func z_out_func
132 # define uInt z_uInt
133 # define uIntf z_uIntf
134 # define uLong z_uLong
135 # define uLongf z_uLongf
136 # define voidp z_voidp
137 # define voidpc z_voidpc
138 # define voidpf z_voidpf
139 
140 /* all zlib structs in zlib.h and zconf.h */
141 # define gz_header_s z_gz_header_s
142 # define internal_state z_internal_state
143 
144 #endif
145 
146 #if defined(__MSDOS__) && !defined(MSDOS)
147 # define MSDOS
148 #endif
149 #if (defined(OS_2) || defined(__OS2__)) && !defined(OS2)
150 # define OS2
151 #endif
152 #if defined(_WINDOWS) && !defined(WINDOWS)
153 # define WINDOWS
154 #endif
155 #if defined(_WIN32) || defined(_WIN32_WCE) || defined(__WIN32__)
156 # ifndef WIN32
157 # define WIN32
158 # endif
159 #endif
160 #if (defined(MSDOS) || defined(OS2) || defined(WINDOWS)) && !defined(WIN32)
161 # if !defined(__GNUC__) && !defined(__FLAT__) && !defined(__386__)
162 # ifndef SYS16BIT
163 # define SYS16BIT
164 # endif
165 # endif
166 #endif
167 
168 /*
169  * Compile with -DMAXSEG_64K if the alloc function cannot allocate more
170  * than 64k bytes at a time (needed on systems with 16-bit int).
171  */
172 #ifdef SYS16BIT
173 # define MAXSEG_64K
174 #endif
175 #ifdef MSDOS
176 # define UNALIGNED_OK
177 #endif
178 
179 #ifdef __STDC_VERSION__
180 # ifndef STDC
181 # define STDC
182 # endif
183 # if __STDC_VERSION__ >= 199901L
184 # ifndef STDC99
185 # define STDC99
186 # endif
187 # endif
188 #endif
189 #if !defined(STDC) && (defined(__STDC__) || defined(__cplusplus))
190 # define STDC
191 #endif
192 #if !defined(STDC) && (defined(__GNUC__) || defined(__BORLANDC__))
193 # define STDC
194 #endif
195 #if !defined(STDC) && (defined(MSDOS) || defined(WINDOWS) || defined(WIN32))
196 # define STDC
197 #endif
198 #if !defined(STDC) && (defined(OS2) || defined(__HOS_AIX__))
199 # define STDC
200 #endif
201 
202 #if defined(__OS400__) && !defined(STDC) /* iSeries (formerly AS/400). */
203 # define STDC
204 #endif
205 
206 #ifndef STDC
207 # ifndef const /* cannot use !defined(STDC) && !defined(const) on Mac */
208 # define const /* note: need a more gentle solution here */
209 # endif
210 #endif
211 
212 /* Some Mac compilers merge all .h files incorrectly: */
213 #if defined(__MWERKS__)||defined(applec)||defined(THINK_C)||defined(__SC__)
214 # define NO_DUMMY_DECL
215 #endif
216 
217 /* Maximum value for memLevel in deflateInit2 */
218 #ifndef MAX_MEM_LEVEL
219 # ifdef MAXSEG_64K
220 # define MAX_MEM_LEVEL 8
221 # else
222 # define MAX_MEM_LEVEL 9
223 # endif
224 #endif
225 
226 /* Maximum value for windowBits in deflateInit2 and inflateInit2.
227  * WARNING: reducing MAX_WBITS makes minigzip unable to extract .gz files
228  * created by gzip. (Files created by minigzip can still be extracted by
229  * gzip.)
230  */
231 #ifndef MAX_WBITS
232 # define MAX_WBITS 15 /* 32K LZ77 window */
233 #endif
234 
235 /* The memory requirements for deflate are (in bytes):
236  (1 << (windowBits+2)) + (1 << (memLevel+9))
237  that is: 128K for windowBits=15 + 128K for memLevel = 8 (default values)
238  plus a few kilobytes for small objects. For example, if you want to reduce
239  the default memory requirements from 256K to 128K, compile with
240  make CFLAGS="-O -DMAX_WBITS=14 -DMAX_MEM_LEVEL=7"
241  Of course this will generally degrade compression (there's no free lunch).
242 
243  The memory requirements for inflate are (in bytes) 1 << windowBits
244  that is, 32K for windowBits=15 (default value) plus a few kilobytes
245  for small objects.
246 */
247 
248  /* Type declarations */
249 
250 #ifndef OF /* function prototypes */
251 # ifdef STDC
252 # define OF(args) args
253 # else
254 # define OF(args) ()
255 # endif
256 #endif
257 
258 /* The following definitions for FAR are needed only for MSDOS mixed
259  * model programming (small or medium model with some far allocations).
260  * This was tested only with MSC; for other MSDOS compilers you may have
261  * to define NO_MEMCPY in zutil.h. If you don't need the mixed model,
262  * just define FAR to be empty.
263  */
264 #ifdef SYS16BIT
265 # if defined(M_I86SM) || defined(M_I86MM)
266  /* MSC small or medium model */
267 # define SMALL_MEDIUM
268 # ifdef _MSC_VER
269 # define FAR _far
270 # else
271 # define FAR far
272 # endif
273 # endif
274 # if (defined(__SMALL__) || defined(__MEDIUM__))
275  /* Turbo C small or medium model */
276 # define SMALL_MEDIUM
277 # ifdef __BORLANDC__
278 # define FAR _far
279 # else
280 # define FAR far
281 # endif
282 # endif
283 #endif
284 
285 #if defined(WINDOWS) || defined(WIN32)
286  /* If building or using zlib as a DLL, define ZLIB_DLL.
287  * This is not mandatory, but it offers a little performance increase.
288  */
289 # ifdef ZLIB_DLL
290 # if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))
291 # ifdef ZLIB_INTERNAL
292 # define ZEXTERN extern __declspec(dllexport)
293 # else
294 # define ZEXTERN extern __declspec(dllimport)
295 # endif
296 # endif
297 # endif /* ZLIB_DLL */
298  /* If building or using zlib with the WINAPI/WINAPIV calling convention,
299  * define ZLIB_WINAPI.
300  * Caution: the standard ZLIB1.DLL is NOT compiled using ZLIB_WINAPI.
301  */
302 # ifdef ZLIB_WINAPI
303 # ifdef FAR
304 # undef FAR
305 # endif
306 # include <windows.h>
307  /* No need for _export, use ZLIB.DEF instead. */
308  /* For complete Windows compatibility, use WINAPI, not __stdcall. */
309 # define ZEXPORT WINAPI
310 # ifdef WIN32
311 # define ZEXPORTVA WINAPIV
312 # else
313 # define ZEXPORTVA FAR CDECL
314 # endif
315 # endif
316 #endif
317 
318 #if defined (__BEOS__)
319 # ifdef ZLIB_DLL
320 # ifdef ZLIB_INTERNAL
321 # define ZEXPORT __declspec(dllexport)
322 # define ZEXPORTVA __declspec(dllexport)
323 # else
324 # define ZEXPORT __declspec(dllimport)
325 # define ZEXPORTVA __declspec(dllimport)
326 # endif
327 # endif
328 #endif
329 
330 #ifndef ZEXTERN
331 # define ZEXTERN extern
332 #endif
333 #ifndef ZEXPORT
334 # define ZEXPORT
335 #endif
336 #ifndef ZEXPORTVA
337 # define ZEXPORTVA
338 #endif
339 
340 #ifndef FAR
341 # define FAR
342 #endif
343 
344 #if !defined(__MACTYPES__)
345 typedef unsigned char Byte; /* 8 bits */
346 #endif
347 typedef unsigned int uInt; /* 16 bits or more */
348 typedef unsigned long uLong; /* 32 bits or more */
349 
350 #ifdef SMALL_MEDIUM
351  /* Borland C/C++ and some old MSC versions ignore FAR inside typedef */
352 # define Bytef Byte FAR
353 #else
354  typedef Byte FAR Bytef;
355 #endif
356 typedef char FAR charf;
357 typedef int FAR intf;
358 typedef uInt FAR uIntf;
359 typedef uLong FAR uLongf;
360 
361 #ifdef STDC
362  typedef void const *voidpc;
363  typedef void FAR *voidpf;
364  typedef void *voidp;
365 #else
366  typedef Byte const *voidpc;
367  typedef Byte FAR *voidpf;
368  typedef Byte *voidp;
369 #endif
370 
371 #ifdef HAVE_UNISTD_H /* may be set to #if 1 by ./configure */
372 # define Z_HAVE_UNISTD_H
373 #endif
374 
375 #ifdef STDC
376 # include <sys/types.h> /* for off_t */
377 #endif
378 
379 /* a little trick to accommodate both "#define _LARGEFILE64_SOURCE" and
380  * "#define _LARGEFILE64_SOURCE 1" as requesting 64-bit operations, (even
381  * though the former does not conform to the LFS document), but considering
382  * both "#undef _LARGEFILE64_SOURCE" and "#define _LARGEFILE64_SOURCE 0" as
383  * equivalently requesting no 64-bit operations
384  */
385 #if -_LARGEFILE64_SOURCE - -1 == 1
386 # undef _LARGEFILE64_SOURCE
387 #endif
388 
389 #if defined(Z_HAVE_UNISTD_H) || defined(_LARGEFILE64_SOURCE)
390 # include <unistd.h> /* for SEEK_* and off_t */
391 # ifdef VMS
392 # include <unixio.h> /* for off_t */
393 # endif
394 # ifndef z_off_t
395 # define z_off_t off_t
396 # endif
397 #endif
398 
399 #ifndef SEEK_SET
400 # define SEEK_SET 0 /* Seek from beginning of file. */
401 # define SEEK_CUR 1 /* Seek from current position. */
402 # define SEEK_END 2 /* Set file pointer to EOF plus "offset" */
403 #endif
404 
405 #ifndef z_off_t
406 # define z_off_t long
407 #endif
408 
409 #if defined(_LARGEFILE64_SOURCE) && _LFS64_LARGEFILE-0
410 # define z_off64_t off64_t
411 #else
412 # define z_off64_t z_off_t
413 #endif
414 
415 #if defined(__OS400__)
416 # define NO_vsnprintf
417 #endif
418 
419 #if defined(__MVS__)
420 # define NO_vsnprintf
421 #endif
422 
423 /* MVS linker does not support external names larger than 8 bytes */
424 #if defined(__MVS__)
425  #pragma map(deflateInit_,"DEIN")
426  #pragma map(deflateInit2_,"DEIN2")
427  #pragma map(deflateEnd,"DEEND")
428  #pragma map(deflateBound,"DEBND")
429  #pragma map(inflateInit_,"ININ")
430  #pragma map(inflateInit2_,"ININ2")
431  #pragma map(inflateEnd,"INEND")
432  #pragma map(inflateSync,"INSY")
433  #pragma map(inflateSetDictionary,"INSEDI")
434  #pragma map(compressBound,"CMBND")
435  #pragma map(inflate_table,"INTABL")
436  #pragma map(inflate_fast,"INFA")
437  #pragma map(inflate_copyright,"INCOPY")
438 #endif
439 
440 #endif /* ZCONF_H */