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-rw-r--r--meta/packages/zlib/zlib-1.2.3/visibility.patch1034
1 files changed, 1034 insertions, 0 deletions
diff --git a/meta/packages/zlib/zlib-1.2.3/visibility.patch b/meta/packages/zlib/zlib-1.2.3/visibility.patch
new file mode 100644
index 0000000000..a4e7ae907a
--- /dev/null
+++ b/meta/packages/zlib/zlib-1.2.3/visibility.patch
@@ -0,0 +1,1034 @@
1
2#
3# Patch managed by http://www.holgerschurig.de/patcher.html
4#
5
6--- zlib-1.2.3-orig/adler32.c~visibility
7+++ zlib-1.2.3-orig/adler32.c
8@@ -54,7 +54,7 @@
9 #endif
10
11 /* ========================================================================= */
12-uLong ZEXPORT adler32(adler, buf, len)
13+ZEXPORT uLong adler32(adler, buf, len)
14 uLong adler;
15 const Bytef *buf;
16 uInt len;
17--- zlib-1.2.3-orig/compress.c~visibility
18+++ zlib-1.2.3-orig/compress.c
19@@ -19,7 +19,7 @@
20 memory, Z_BUF_ERROR if there was not enough room in the output buffer,
21 Z_STREAM_ERROR if the level parameter is invalid.
22 */
23-int ZEXPORT compress2 (dest, destLen, source, sourceLen, level)
24+ZEXPORT int compress2 (dest, destLen, source, sourceLen, level)
25 Bytef *dest;
26 uLongf *destLen;
27 const Bytef *source;
28@@ -59,7 +59,7 @@
29
30 /* ===========================================================================
31 */
32-int ZEXPORT compress (dest, destLen, source, sourceLen)
33+ZEXPORT int compress (dest, destLen, source, sourceLen)
34 Bytef *dest;
35 uLongf *destLen;
36 const Bytef *source;
37@@ -72,7 +72,7 @@
38 If the default memLevel or windowBits for deflateInit() is changed, then
39 this function needs to be updated.
40 */
41-uLong ZEXPORT compressBound (sourceLen)
42+ZEXPORT uLong compressBound (sourceLen)
43 uLong sourceLen;
44 {
45 return sourceLen + (sourceLen >> 12) + (sourceLen >> 14) + 11;
46--- zlib-1.2.3-orig/crc32.c~visibility
47+++ zlib-1.2.3-orig/crc32.c
48@@ -202,7 +202,7 @@
49 /* =========================================================================
50 * This function can be used by asm versions of crc32()
51 */
52-const unsigned long FAR * ZEXPORT get_crc_table()
53+ZEXPORT const unsigned long FAR * get_crc_table()
54 {
55 #ifdef DYNAMIC_CRC_TABLE
56 if (crc_table_empty)
57@@ -216,7 +216,7 @@
58 #define DO8 DO1; DO1; DO1; DO1; DO1; DO1; DO1; DO1
59
60 /* ========================================================================= */
61-unsigned long ZEXPORT crc32(crc, buf, len)
62+ZEXPORT unsigned long crc32(crc, buf, len)
63 unsigned long crc;
64 const unsigned char FAR *buf;
65 unsigned len;
66--- zlib-1.2.3-orig/deflate.c~visibility
67+++ zlib-1.2.3-orig/deflate.c
68@@ -201,7 +201,7 @@
69 zmemzero((Bytef *)s->head, (unsigned)(s->hash_size-1)*sizeof(*s->head));
70
71 /* ========================================================================= */
72-int ZEXPORT deflateInit_(strm, level, version, stream_size)
73+ZEXPORT int deflateInit_(strm, level, version, stream_size)
74 z_streamp strm;
75 int level;
76 const char *version;
77@@ -213,7 +213,7 @@
78 }
79
80 /* ========================================================================= */
81-int ZEXPORT deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
82+ZEXPORT int deflateInit2_(strm, level, method, windowBits, memLevel, strategy,
83 version, stream_size)
84 z_streamp strm;
85 int level;
86@@ -312,7 +312,7 @@
87 }
88
89 /* ========================================================================= */
90-int ZEXPORT deflateSetDictionary (strm, dictionary, dictLength)
91+ZEXPORT int deflateSetDictionary (strm, dictionary, dictLength)
92 z_streamp strm;
93 const Bytef *dictionary;
94 uInt dictLength;
95@@ -354,7 +354,7 @@
96 }
97
98 /* ========================================================================= */
99-int ZEXPORT deflateReset (strm)
100+ZEXPORT int deflateReset (strm)
101 z_streamp strm;
102 {
103 deflate_state *s;
104@@ -401,7 +401,7 @@
105 }
106
107 /* ========================================================================= */
108-int ZEXPORT deflatePrime (strm, bits, value)
109+ZEXPORT int deflatePrime (strm, bits, value)
110 z_streamp strm;
111 int bits;
112 int value;
113@@ -413,7 +413,7 @@
114 }
115
116 /* ========================================================================= */
117-int ZEXPORT deflateParams(strm, level, strategy)
118+ZEXPORT int deflateParams(strm, level, strategy)
119 z_streamp strm;
120 int level;
121 int strategy;
122@@ -486,7 +486,7 @@
123 * But even the conservative upper bound of about 14% expansion does not
124 * seem onerous for output buffer allocation.
125 */
126-uLong ZEXPORT deflateBound(strm, sourceLen)
127+ZEXPORT uLong deflateBound(strm, sourceLen)
128 z_streamp strm;
129 uLong sourceLen;
130 {
131@@ -549,7 +549,7 @@
132 }
133
134 /* ========================================================================= */
135-int ZEXPORT deflate (strm, flush)
136+ZEXPORT int deflate (strm, flush)
137 z_streamp strm;
138 int flush;
139 {
140@@ -856,7 +856,7 @@
141 }
142
143 /* ========================================================================= */
144-int ZEXPORT deflateEnd (strm)
145+ZEXPORT int deflateEnd (strm)
146 z_streamp strm;
147 {
148 int status;
149@@ -891,7 +891,7 @@
150 * To simplify the source, this is not supported for 16-bit MSDOS (which
151 * doesn't have enough memory anyway to duplicate compression states).
152 */
153-int ZEXPORT deflateCopy (dest, source)
154+ZEXPORT int deflateCopy (dest, source)
155 z_streamp dest;
156 z_streamp source;
157 {
158--- zlib-1.2.3-orig/gzio.c~visibility
159+++ zlib-1.2.3-orig/gzio.c
160@@ -205,7 +205,7 @@
161 /* ===========================================================================
162 Opens a gzip (.gz) file for reading or writing.
163 */
164-gzFile ZEXPORT gzopen (path, mode)
165+ZEXPORT gzFile gzopen (path, mode)
166 const char *path;
167 const char *mode;
168 {
169@@ -216,7 +216,7 @@
170 Associate a gzFile with the file descriptor fd. fd is not dup'ed here
171 to mimic the behavio(u)r of fdopen.
172 */
173-gzFile ZEXPORT gzdopen (fd, mode)
174+ZEXPORT gzFile gzdopen (fd, mode)
175 int fd;
176 const char *mode;
177 {
178@@ -231,7 +231,7 @@
179 /* ===========================================================================
180 * Update the compression level and strategy
181 */
182-int ZEXPORT gzsetparams (file, level, strategy)
183+ZEXPORT int gzsetparams (file, level, strategy)
184 gzFile file;
185 int level;
186 int strategy;
187@@ -391,7 +391,7 @@
188 Reads the given number of uncompressed bytes from the compressed file.
189 gzread returns the number of bytes actually read (0 for end of file).
190 */
191-int ZEXPORT gzread (file, buf, len)
192+ZEXPORT int gzread (file, buf, len)
193 gzFile file;
194 voidp buf;
195 unsigned len;
196@@ -500,7 +500,7 @@
197 Reads one byte from the compressed file. gzgetc returns this byte
198 or -1 in case of end of file or error.
199 */
200-int ZEXPORT gzgetc(file)
201+ZEXPORT int gzgetc(file)
202 gzFile file;
203 {
204 unsigned char c;
205@@ -512,7 +512,7 @@
206 /* ===========================================================================
207 Push one byte back onto the stream.
208 */
209-int ZEXPORT gzungetc(c, file)
210+ZEXPORT int gzungetc(c, file)
211 int c;
212 gzFile file;
213 {
214@@ -537,7 +537,7 @@
215
216 The current implementation is not optimized at all.
217 */
218-char * ZEXPORT gzgets(file, buf, len)
219+ZEXPORT char * gzgets(file, buf, len)
220 gzFile file;
221 char *buf;
222 int len;
223@@ -556,7 +556,7 @@
224 Writes the given number of uncompressed bytes into the compressed file.
225 gzwrite returns the number of bytes actually written (0 in case of error).
226 */
227-int ZEXPORT gzwrite (file, buf, len)
228+ZEXPORT int gzwrite (file, buf, len)
229 gzFile file;
230 voidpc buf;
231 unsigned len;
232@@ -600,7 +600,7 @@
233 #ifdef STDC
234 #include <stdarg.h>
235
236-int ZEXPORTVA gzprintf (gzFile file, const char *format, /* args */ ...)
237+ZEXPORTVA int gzprintf (gzFile file, const char *format, /* args */ ...)
238 {
239 char buf[Z_PRINTF_BUFSIZE];
240 va_list va;
241@@ -634,7 +634,7 @@
242 }
243 #else /* not ANSI C */
244
245-int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
246+ZEXPORT intVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
247 a11, a12, a13, a14, a15, a16, a17, a18, a19, a20)
248 gzFile file;
249 const char *format;
250@@ -675,7 +675,7 @@
251 Writes c, converted to an unsigned char, into the compressed file.
252 gzputc returns the value that was written, or -1 in case of error.
253 */
254-int ZEXPORT gzputc(file, c)
255+ZEXPORT int gzputc(file, c)
256 gzFile file;
257 int c;
258 {
259@@ -690,7 +690,7 @@
260 the terminating null character.
261 gzputs returns the number of characters written, or -1 in case of error.
262 */
263-int ZEXPORT gzputs(file, s)
264+ZEXPORT int gzputs(file, s)
265 gzFile file;
266 const char *s;
267 {
268@@ -743,7 +743,7 @@
269 return s->z_err == Z_STREAM_END ? Z_OK : s->z_err;
270 }
271
272-int ZEXPORT gzflush (file, flush)
273+ZEXPORT int gzflush (file, flush)
274 gzFile file;
275 int flush;
276 {
277@@ -764,7 +764,7 @@
278 SEEK_END is not implemented, returns error.
279 In this version of the library, gzseek can be extremely slow.
280 */
281-z_off_t ZEXPORT gzseek (file, offset, whence)
282+ZEXPORT z_off_t gzseek (file, offset, whence)
283 gzFile file;
284 z_off_t offset;
285 int whence;
286@@ -854,7 +854,7 @@
287 /* ===========================================================================
288 Rewinds input file.
289 */
290-int ZEXPORT gzrewind (file)
291+ZEXPORT int gzrewind (file)
292 gzFile file;
293 {
294 gz_stream *s = (gz_stream*)file;
295@@ -878,7 +878,7 @@
296 given compressed file. This position represents a number of bytes in the
297 uncompressed data stream.
298 */
299-z_off_t ZEXPORT gztell (file)
300+ZEXPORT z_off_t gztell (file)
301 gzFile file;
302 {
303 return gzseek(file, 0L, SEEK_CUR);
304@@ -888,7 +888,7 @@
305 Returns 1 when EOF has previously been detected reading the given
306 input stream, otherwise zero.
307 */
308-int ZEXPORT gzeof (file)
309+ZEXPORT int gzeof (file)
310 gzFile file;
311 {
312 gz_stream *s = (gz_stream*)file;
313@@ -950,7 +950,7 @@
314 Flushes all pending output if necessary, closes the compressed file
315 and deallocates all the (de)compression state.
316 */
317-int ZEXPORT gzclose (file)
318+ZEXPORT int gzclose (file)
319 gzFile file;
320 {
321 gz_stream *s = (gz_stream*)file;
322@@ -984,7 +984,7 @@
323 errnum is set to Z_ERRNO and the application may consult errno
324 to get the exact error code.
325 */
326-const char * ZEXPORT gzerror (file, errnum)
327+ZEXPORT const char * gzerror (file, errnum)
328 gzFile file;
329 int *errnum;
330 {
331@@ -1014,7 +1014,7 @@
332 /* ===========================================================================
333 Clear the error and end-of-file flags, and do the same for the real file.
334 */
335-void ZEXPORT gzclearerr (file)
336+ZEXPORT void gzclearerr (file)
337 gzFile file;
338 {
339 gz_stream *s = (gz_stream*)file;
340--- zlib-1.2.3-orig/infback.c~visibility
341+++ zlib-1.2.3-orig/infback.c
342@@ -25,7 +25,7 @@
343 windowBits is in the range 8..15, and window is a user-supplied
344 window and output buffer that is 2**windowBits bytes.
345 */
346-int ZEXPORT inflateBackInit_(strm, windowBits, window, version, stream_size)
347+ZEXPORT int inflateBackInit_(strm, windowBits, window, version, stream_size)
348 z_streamp strm;
349 int windowBits;
350 unsigned char FAR *window;
351@@ -238,7 +238,7 @@
352 inflateBack() can also return Z_STREAM_ERROR if the input parameters
353 are not correct, i.e. strm is Z_NULL or the state was not initialized.
354 */
355-int ZEXPORT inflateBack(strm, in, in_desc, out, out_desc)
356+ZEXPORT int inflateBack(strm, in, in_desc, out, out_desc)
357 z_streamp strm;
358 in_func in;
359 void FAR *in_desc;
360@@ -611,7 +611,7 @@
361 return ret;
362 }
363
364-int ZEXPORT inflateBackEnd(strm)
365+ZEXPORT int inflateBackEnd(strm)
366 z_streamp strm;
367 {
368 if (strm == Z_NULL || strm->state == Z_NULL || strm->zfree == (free_func)0)
369--- zlib-1.2.3-orig/inflate.c~visibility
370+++ zlib-1.2.3-orig/inflate.c
371@@ -100,7 +100,7 @@
372 local unsigned syncsearch OF((unsigned FAR *have, unsigned char FAR *buf,
373 unsigned len));
374
375-int ZEXPORT inflateReset(strm)
376+ZEXPORT int inflateReset(strm)
377 z_streamp strm;
378 {
379 struct inflate_state FAR *state;
380@@ -141,7 +141,7 @@
381 return Z_OK;
382 }
383
384-int ZEXPORT inflateInit2_(strm, windowBits, version, stream_size)
385+ZEXPORT int inflateInit2_(strm, windowBits, version, stream_size)
386 z_streamp strm;
387 int windowBits;
388 const char *version;
389@@ -184,7 +184,7 @@
390 return inflateReset(strm);
391 }
392
393-int ZEXPORT inflateInit_(strm, version, stream_size)
394+ZEXPORT int inflateInit_(strm, version, stream_size)
395 z_streamp strm;
396 const char *version;
397 int stream_size;
398@@ -551,7 +551,7 @@
399 will return Z_BUF_ERROR if it has not reached the end of the stream.
400 */
401
402-int ZEXPORT inflate(strm, flush)
403+ZEXPORT int inflate(strm, flush)
404 z_streamp strm;
405 int flush;
406 {
407@@ -1152,7 +1152,7 @@
408 return ret;
409 }
410
411-int ZEXPORT inflateEnd(strm)
412+ZEXPORT int inflateEnd(strm)
413 z_streamp strm;
414 {
415 struct inflate_state FAR *state;
416@@ -1166,7 +1166,7 @@
417 return Z_OK;
418 }
419
420-int ZEXPORT inflateSetDictionary(strm, dictionary, dictLength)
421+ZEXPORT int inflateSetDictionary(strm, dictionary, dictLength)
422 z_streamp strm;
423 const Bytef *dictionary;
424 uInt dictLength;
425@@ -1259,7 +1259,7 @@
426 return next;
427 }
428
429-int ZEXPORT inflateSync(strm)
430+ZEXPORT int inflateSync(strm)
431 z_streamp strm;
432 {
433 unsigned len; /* number of bytes to look at or looked at */
434@@ -1310,7 +1310,7 @@
435 block. When decompressing, PPP checks that at the end of input packet,
436 inflate is waiting for these length bytes.
437 */
438-int ZEXPORT inflateSyncPoint(strm)
439+ZEXPORT int inflateSyncPoint(strm)
440 z_streamp strm;
441 {
442 struct inflate_state FAR *state;
443@@ -1320,7 +1320,7 @@
444 return state->mode == STORED && state->bits == 0;
445 }
446
447-int ZEXPORT inflateCopy(dest, source)
448+ZEXPORT int inflateCopy(dest, source)
449 z_streamp dest;
450 z_streamp source;
451 {
452--- zlib-1.2.3-orig/uncompr.c~visibility
453+++ zlib-1.2.3-orig/uncompr.c
454@@ -23,7 +23,7 @@
455 enough memory, Z_BUF_ERROR if there was not enough room in the output
456 buffer, or Z_DATA_ERROR if the input data was corrupted.
457 */
458-int ZEXPORT uncompress (dest, destLen, source, sourceLen)
459+ZEXPORT int uncompress (dest, destLen, source, sourceLen)
460 Bytef *dest;
461 uLongf *destLen;
462 const Bytef *source;
463--- zlib-1.2.3-orig/zconf.in.h~visibility
464+++ zlib-1.2.3-orig/zconf.in.h
465@@ -204,11 +204,9 @@
466 */
467 # ifdef ZLIB_DLL
468 # if defined(WIN32) && (!defined(__BORLANDC__) || (__BORLANDC__ >= 0x500))
469-# ifdef ZLIB_INTERNAL
470-# define ZEXTERN extern __declspec(dllexport)
471-# else
472-# define ZEXTERN extern __declspec(dllimport)
473-# endif
474+# define ZDLLLOCAL __declspec(dllimport)
475+# define ZDLLPUBLIC __declspec(dllexport)
476+# define ZEXTERN extern
477 # endif
478 # endif /* ZLIB_DLL */
479 /* If building or using zlib with the WINAPI/WINAPIV calling convention,
480@@ -229,30 +227,45 @@
481 # define ZEXPORTVA FAR CDECL
482 # endif
483 # endif
484-#endif
485-
486-#if defined (__BEOS__)
487+#elif defined (__BEOS__)
488 # ifdef ZLIB_DLL
489-# ifdef ZLIB_INTERNAL
490-# define ZEXPORT __declspec(dllexport)
491-# define ZEXPORTVA __declspec(dllexport)
492-# else
493-# define ZEXPORT __declspec(dllimport)
494-# define ZEXPORTVA __declspec(dllimport)
495-# endif
496+# define ZDLLIMPORT __declspec(dllimport)
497+# define ZDLLPUBLIC __declspec(dllexport)
498+# define ZDLLLOCAL
499+# endif
500+#else
501+# define ZDLLIMPORT
502+# ifdef GCC_HASCLASSVISIBILITY
503+# define ZDLLLOCAL __attribute__ ((visibility("hidden")))
504+# define ZDLLPUBLIC __attribute__ ((visibility("default")))
505+# else
506+# define ZDLLLOCAL
507+# define ZDLLPUBLIC
508 # endif
509 #endif
510
511 #ifndef ZEXTERN
512 # define ZEXTERN extern
513 #endif
514-#ifndef ZEXPORT
515-# define ZEXPORT
516-#endif
517-#ifndef ZEXPORTVA
518-# define ZEXPORTVA
519+#ifdef ZLIB_INTERNAL
520+# ifndef ZLIB_DLL
521+# define ZEXPORT
522+# define ZEXPORTVA
523+# endif
524+# ifndef ZEXPORT
525+# define ZEXPORT ZDLLPUBLIC
526+# endif
527+# ifndef ZEXPORTVA
528+# define ZEXPORTVA ZDLLPUBLIC
529+# endif
530+#else
531+# ifndef ZEXPORT
532+# define ZEXPORT ZDLLIMPORT
533+# endif
534+# ifndef ZEXPORTVA
535+# define ZEXPORTVA ZDLLIMPORT
536+# endif
537 #endif
538-
539 #ifndef FAR
540 # define FAR
541 #endif
542--- zlib-1.2.3-orig/zlib.h~visibility
543+++ zlib-1.2.3-orig/zlib.h
544@@ -209,7 +209,7 @@
545
546 /* basic functions */
547
548-ZEXTERN const char * ZEXPORT zlibVersion OF((void));
549+ZEXTERN ZEXPORT const char * zlibVersion OF((void));
550 /* The application can compare zlibVersion and ZLIB_VERSION for consistency.
551 If the first character differs, the library code actually used is
552 not compatible with the zlib.h header file used by the application.
553@@ -217,7 +217,7 @@
554 */
555
556 /*
557-ZEXTERN int ZEXPORT deflateInit OF((z_streamp strm, int level));
558+ZEXTERN ZEXPORT int deflateInit OF((z_streamp strm, int level));
559
560 Initializes the internal stream state for compression. The fields
561 zalloc, zfree and opaque must be initialized before by the caller.
562@@ -239,7 +239,7 @@
563 */
564
565
566-ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush));
567+ZEXTERN ZEXPORT int deflate OF((z_streamp strm, int flush));
568 /*
569 deflate compresses as much data as possible, and stops when the input
570 buffer becomes empty or the output buffer becomes full. It may introduce some
571@@ -325,7 +325,7 @@
572 */
573
574
575-ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm));
576+ZEXTERN ZEXPORT int deflateEnd OF((z_streamp strm));
577 /*
578 All dynamically allocated data structures for this stream are freed.
579 This function discards any unprocessed input and does not flush any
580@@ -340,7 +340,7 @@
581
582
583 /*
584-ZEXTERN int ZEXPORT inflateInit OF((z_streamp strm));
585+ZEXTERN ZEXPORT int inflateInit OF((z_streamp strm));
586
587 Initializes the internal stream state for decompression. The fields
588 next_in, avail_in, zalloc, zfree and opaque must be initialized before by
589@@ -360,7 +360,7 @@
590 */
591
592
593-ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush));
594+ZEXTERN ZEXPORT int inflate OF((z_streamp strm, int flush));
595 /*
596 inflate decompresses as much data as possible, and stops when the input
597 buffer becomes empty or the output buffer becomes full. It may introduce
598@@ -459,7 +459,7 @@
599 */
600
601
602-ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm));
603+ZEXTERN ZEXPORT int inflateEnd OF((z_streamp strm));
604 /*
605 All dynamically allocated data structures for this stream are freed.
606 This function discards any unprocessed input and does not flush any
607@@ -477,7 +477,7 @@
608 */
609
610 /*
611-ZEXTERN int ZEXPORT deflateInit2 OF((z_streamp strm,
612+ZEXTERN ZEXPORT int deflateInit2 OF((z_streamp strm,
613 int level,
614 int method,
615 int windowBits,
616@@ -535,7 +535,7 @@
617 not perform any compression: this will be done by deflate().
618 */
619
620-ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm,
621+ZEXTERN ZEXPORT int deflateSetDictionary OF((z_streamp strm,
622 const Bytef *dictionary,
623 uInt dictLength));
624 /*
625@@ -574,7 +574,7 @@
626 perform any compression: this will be done by deflate().
627 */
628
629-ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest,
630+ZEXTERN ZEXPORT int deflateCopy OF((z_streamp dest,
631 z_streamp source));
632 /*
633 Sets the destination stream as a complete copy of the source stream.
634@@ -592,7 +592,7 @@
635 destination.
636 */
637
638-ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm));
639+ZEXTERN ZEXPORT int deflateReset OF((z_streamp strm));
640 /*
641 This function is equivalent to deflateEnd followed by deflateInit,
642 but does not free and reallocate all the internal compression state.
643@@ -603,7 +603,7 @@
644 stream state was inconsistent (such as zalloc or state being NULL).
645 */
646
647-ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm,
648+ZEXTERN ZEXPORT int deflateParams OF((z_streamp strm,
649 int level,
650 int strategy));
651 /*
652@@ -641,7 +641,7 @@
653 returns Z_OK on success, or Z_STREAM_ERROR for an invalid deflate stream.
654 */
655
656-ZEXTERN uLong ZEXPORT deflateBound OF((z_streamp strm,
657+ZEXTERN ZEXPORT uLong deflateBound OF((z_streamp strm,
658 uLong sourceLen));
659 /*
660 deflateBound() returns an upper bound on the compressed size after
661@@ -650,7 +650,7 @@
662 for deflation in a single pass, and so would be called before deflate().
663 */
664
665-ZEXTERN int ZEXPORT deflatePrime OF((z_streamp strm,
666+ZEXTERN ZEXPORT int deflatePrime OF((z_streamp strm,
667 int bits,
668 int value));
669 /*
670@@ -691,7 +691,7 @@
671 */
672
673 /*
674-ZEXTERN int ZEXPORT inflateInit2 OF((z_streamp strm,
675+ZEXTERN ZEXPORT int inflateInit2 OF((z_streamp strm,
676 int windowBits));
677
678 This is another version of inflateInit with an extra parameter. The
679@@ -733,7 +733,7 @@
680 and avail_out are unchanged.)
681 */
682
683-ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm,
684+ZEXTERN ZEXPORT int inflateSetDictionary OF((z_streamp strm,
685 const Bytef *dictionary,
686 uInt dictLength));
687 /*
688@@ -755,7 +755,7 @@
689 inflate().
690 */
691
692-ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm));
693+ZEXTERN ZEXPORT int inflateSync OF((z_streamp strm));
694 /*
695 Skips invalid compressed data until a full flush point (see above the
696 description of deflate with Z_FULL_FLUSH) can be found, or until all
697@@ -770,7 +770,7 @@
698 until success or end of the input data.
699 */
700
701-ZEXTERN int ZEXPORT inflateCopy OF((z_streamp dest,
702+ZEXTERN ZEXPORT int inflateCopy OF((z_streamp dest,
703 z_streamp source));
704 /*
705 Sets the destination stream as a complete copy of the source stream.
706@@ -786,7 +786,7 @@
707 destination.
708 */
709
710-ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm));
711+ZEXTERN ZEXPORT int inflateReset OF((z_streamp strm));
712 /*
713 This function is equivalent to inflateEnd followed by inflateInit,
714 but does not free and reallocate all the internal decompression state.
715@@ -853,7 +853,7 @@
716 */
717
718 /*
719-ZEXTERN int ZEXPORT inflateBackInit OF((z_streamp strm, int windowBits,
720+ZEXTERN ZEXPORT int inflateBackInit OF((z_streamp strm, int windowBits,
721 unsigned char FAR *window));
722
723 Initialize the internal stream state for decompression using inflateBack()
724@@ -877,7 +877,7 @@
725 typedef unsigned (*in_func) OF((void FAR *, unsigned char FAR * FAR *));
726 typedef int (*out_func) OF((void FAR *, unsigned char FAR *, unsigned));
727
728-ZEXTERN int ZEXPORT inflateBack OF((z_streamp strm,
729+ZEXTERN ZEXPORT int inflateBack OF((z_streamp strm,
730 in_func in, void FAR *in_desc,
731 out_func out, void FAR *out_desc));
732 /*
733@@ -946,7 +946,7 @@
734 that inflateBack() cannot return Z_OK.
735 */
736
737-ZEXTERN int ZEXPORT inflateBackEnd OF((z_streamp strm));
738+ZEXTERN ZEXPORT int inflateBackEnd OF((z_streamp strm));
739 /*
740 All memory allocated by inflateBackInit() is freed.
741
742@@ -954,7 +954,7 @@
743 state was inconsistent.
744 */
745
746-ZEXTERN uLong ZEXPORT zlibCompileFlags OF((void));
747+ZEXTERN ZEXPORT uLong zlibCompileFlags OF((void));
748 /* Return flags indicating compile-time options.
749
750 Type sizes, two bits each, 00 = 16 bits, 01 = 32, 10 = 64, 11 = other:
751@@ -1006,7 +1006,7 @@
752 utility functions can easily be modified if you need special options.
753 */
754
755-ZEXTERN int ZEXPORT compress OF((Bytef *dest, uLongf *destLen,
756+ZEXTERN ZEXPORT int compress OF((Bytef *dest, uLongf *destLen,
757 const Bytef *source, uLong sourceLen));
758 /*
759 Compresses the source buffer into the destination buffer. sourceLen is
760@@ -1021,7 +1021,7 @@
761 buffer.
762 */
763
764-ZEXTERN int ZEXPORT compress2 OF((Bytef *dest, uLongf *destLen,
765+ZEXTERN ZEXPORT int compress2 OF((Bytef *dest, uLongf *destLen,
766 const Bytef *source, uLong sourceLen,
767 int level));
768 /*
769@@ -1037,14 +1037,14 @@
770 Z_STREAM_ERROR if the level parameter is invalid.
771 */
772
773-ZEXTERN uLong ZEXPORT compressBound OF((uLong sourceLen));
774+ZEXTERN ZEXPORT uLong compressBound OF((uLong sourceLen));
775 /*
776 compressBound() returns an upper bound on the compressed size after
777 compress() or compress2() on sourceLen bytes. It would be used before
778 a compress() or compress2() call to allocate the destination buffer.
779 */
780
781-ZEXTERN int ZEXPORT uncompress OF((Bytef *dest, uLongf *destLen,
782+ZEXTERN ZEXPORT int uncompress OF((Bytef *dest, uLongf *destLen,
783 const Bytef *source, uLong sourceLen));
784 /*
785 Decompresses the source buffer into the destination buffer. sourceLen is
786@@ -1065,7 +1065,7 @@
787
788 typedef voidp gzFile;
789
790-ZEXTERN gzFile ZEXPORT gzopen OF((const char *path, const char *mode));
791+ZEXTERN ZEXPORT gzFile gzopen OF((const char *path, const char *mode));
792 /*
793 Opens a gzip (.gz) file for reading or writing. The mode parameter
794 is as in fopen ("rb" or "wb") but can also include a compression level
795@@ -1082,7 +1082,7 @@
796 can be checked to distinguish the two cases (if errno is zero, the
797 zlib error is Z_MEM_ERROR). */
798
799-ZEXTERN gzFile ZEXPORT gzdopen OF((int fd, const char *mode));
800+ZEXTERN ZEXPORT gzFile gzdopen OF((int fd, const char *mode));
801 /*
802 gzdopen() associates a gzFile with the file descriptor fd. File
803 descriptors are obtained from calls like open, dup, creat, pipe or
804@@ -1095,7 +1095,7 @@
805 the (de)compression state.
806 */
807
808-ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy));
809+ZEXTERN ZEXPORT int gzsetparams OF((gzFile file, int level, int strategy));
810 /*
811 Dynamically update the compression level or strategy. See the description
812 of deflateInit2 for the meaning of these parameters.
813@@ -1103,7 +1103,7 @@
814 opened for writing.
815 */
816
817-ZEXTERN int ZEXPORT gzread OF((gzFile file, voidp buf, unsigned len));
818+ZEXTERN ZEXPORT int gzread OF((gzFile file, voidp buf, unsigned len));
819 /*
820 Reads the given number of uncompressed bytes from the compressed file.
821 If the input file was not in gzip format, gzread copies the given number
822@@ -1111,7 +1111,7 @@
823 gzread returns the number of uncompressed bytes actually read (0 for
824 end of file, -1 for error). */
825
826-ZEXTERN int ZEXPORT gzwrite OF((gzFile file,
827+ZEXTERN ZEXPORT int gzwrite OF((gzFile file,
828 voidpc buf, unsigned len));
829 /*
830 Writes the given number of uncompressed bytes into the compressed file.
831@@ -1119,7 +1119,7 @@
832 (0 in case of error).
833 */
834
835-ZEXTERN int ZEXPORTVA gzprintf OF((gzFile file, const char *format, ...));
836+ZEXTERN ZEXPORTVA int gzprintf OF((gzFile file, const char *format, ...));
837 /*
838 Converts, formats, and writes the args to the compressed file under
839 control of the format string, as in fprintf. gzprintf returns the number of
840@@ -1132,14 +1132,14 @@
841 because the secure snprintf() or vsnprintf() functions were not available.
842 */
843
844-ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s));
845+ZEXTERN ZEXPORT int gzputs OF((gzFile file, const char *s));
846 /*
847 Writes the given null-terminated string to the compressed file, excluding
848 the terminating null character.
849 gzputs returns the number of characters written, or -1 in case of error.
850 */
851
852-ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len));
853+ZEXTERN ZEXPORT char * gzgets OF((gzFile file, char *buf, int len));
854 /*
855 Reads bytes from the compressed file until len-1 characters are read, or
856 a newline character is read and transferred to buf, or an end-of-file
857@@ -1148,19 +1148,19 @@
858 gzgets returns buf, or Z_NULL in case of error.
859 */
860
861-ZEXTERN int ZEXPORT gzputc OF((gzFile file, int c));
862+ZEXTERN ZEXPORT int gzputc OF((gzFile file, int c));
863 /*
864 Writes c, converted to an unsigned char, into the compressed file.
865 gzputc returns the value that was written, or -1 in case of error.
866 */
867
868-ZEXTERN int ZEXPORT gzgetc OF((gzFile file));
869+ZEXTERN ZEXPORT int gzgetc OF((gzFile file));
870 /*
871 Reads one byte from the compressed file. gzgetc returns this byte
872 or -1 in case of end of file or error.
873 */
874
875-ZEXTERN int ZEXPORT gzungetc OF((int c, gzFile file));
876+ZEXTERN ZEXPORT int gzungetc OF((int c, gzFile file));
877 /*
878 Push one character back onto the stream to be read again later.
879 Only one character of push-back is allowed. gzungetc() returns the
880@@ -1170,7 +1170,7 @@
881 or gzrewind().
882 */
883
884-ZEXTERN int ZEXPORT gzflush OF((gzFile file, int flush));
885+ZEXTERN ZEXPORT int gzflush OF((gzFile file, int flush));
886 /*
887 Flushes all pending output into the compressed file. The parameter
888 flush is as in the deflate() function. The return value is the zlib
889@@ -1180,7 +1180,7 @@
890 degrade compression.
891 */
892
893-ZEXTERN z_off_t ZEXPORT gzseek OF((gzFile file,
894+ZEXTERN ZEXPORT z_off_t gzseek OF((gzFile file,
895 z_off_t offset, int whence));
896 /*
897 Sets the starting position for the next gzread or gzwrite on the
898@@ -1198,14 +1198,14 @@
899 would be before the current position.
900 */
901
902-ZEXTERN int ZEXPORT gzrewind OF((gzFile file));
903+ZEXTERN ZEXPORT int gzrewind OF((gzFile file));
904 /*
905 Rewinds the given file. This function is supported only for reading.
906
907 gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET)
908 */
909
910-ZEXTERN z_off_t ZEXPORT gztell OF((gzFile file));
911+ZEXTERN ZEXPORT z_off_t gztell OF((gzFile file));
912 /*
913 Returns the starting position for the next gzread or gzwrite on the
914 given compressed file. This position represents a number of bytes in the
915@@ -1214,26 +1214,26 @@
916 gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR)
917 */
918
919-ZEXTERN int ZEXPORT gzeof OF((gzFile file));
920+ZEXTERN ZEXPORT int gzeof OF((gzFile file));
921 /*
922 Returns 1 when EOF has previously been detected reading the given
923 input stream, otherwise zero.
924 */
925
926-ZEXTERN int ZEXPORT gzdirect OF((gzFile file));
927+ZEXTERN ZEXPORT int gzdirect OF((gzFile file));
928 /*
929 Returns 1 if file is being read directly without decompression, otherwise
930 zero.
931 */
932
933-ZEXTERN int ZEXPORT gzclose OF((gzFile file));
934+ZEXTERN ZEXPORT int gzclose OF((gzFile file));
935 /*
936 Flushes all pending output if necessary, closes the compressed file
937 and deallocates all the (de)compression state. The return value is the zlib
938 error number (see function gzerror below).
939 */
940
941-ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum));
942+ZEXTERN ZEXPORT const char * gzerror OF((gzFile file, int *errnum));
943 /*
944 Returns the error message for the last error which occurred on the
945 given compressed file. errnum is set to zlib error number. If an
946@@ -1242,7 +1242,7 @@
947 to get the exact error code.
948 */
949
950-ZEXTERN void ZEXPORT gzclearerr OF((gzFile file));
951+ZEXTERN ZEXPORT void gzclearerr OF((gzFile file));
952 /*
953 Clears the error and end-of-file flags for file. This is analogous to the
954 clearerr() function in stdio. This is useful for continuing to read a gzip
955@@ -1257,7 +1257,7 @@
956 compression library.
957 */
958
959-ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len));
960+ZEXTERN ZEXPORT uLong adler32 OF((uLong adler, const Bytef *buf, uInt len));
961 /*
962 Update a running Adler-32 checksum with the bytes buf[0..len-1] and
963 return the updated checksum. If buf is NULL, this function returns
964@@ -1282,7 +1282,7 @@
965 seq1 and seq2 concatenated, requiring only adler1, adler2, and len2.
966 */
967
968-ZEXTERN uLong ZEXPORT crc32 OF((uLong crc, const Bytef *buf, uInt len));
969+ZEXTERN ZEXPORT uLong crc32 OF((uLong crc, const Bytef *buf, uInt len));
970 /*
971 Update a running CRC-32 with the bytes buf[0..len-1] and return the
972 updated CRC-32. If buf is NULL, this function returns the required initial
973@@ -1314,17 +1314,17 @@
974 /* deflateInit and inflateInit are macros to allow checking the zlib version
975 * and the compiler's view of z_stream:
976 */
977-ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level,
978+ZEXTERN ZEXPORT int deflateInit_ OF((z_streamp strm, int level,
979 const char *version, int stream_size));
980-ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm,
981+ZEXTERN ZEXPORT int inflateInit_ OF((z_streamp strm,
982 const char *version, int stream_size));
983-ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int level, int method,
984+ZEXTERN ZEXPORT int deflateInit2_ OF((z_streamp strm, int level, int method,
985 int windowBits, int memLevel,
986 int strategy, const char *version,
987 int stream_size));
988-ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int windowBits,
989+ZEXTERN ZEXPORT int inflateInit2_ OF((z_streamp strm, int windowBits,
990 const char *version, int stream_size));
991-ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
992+ZEXTERN ZEXPORT int inflateBackInit_ OF((z_streamp strm, int windowBits,
993 unsigned char FAR *window,
994 const char *version,
995 int stream_size));
996@@ -1346,9 +1346,9 @@
997 struct internal_state {int dummy;}; /* hack for buggy compilers */
998 #endif
999
1000-ZEXTERN const char * ZEXPORT zError OF((int));
1001-ZEXTERN int ZEXPORT inflateSyncPoint OF((z_streamp z));
1002-ZEXTERN const uLongf * ZEXPORT get_crc_table OF((void));
1003+ZEXTERN ZEXPORT const char * zError OF((int));
1004+ZEXTERN ZEXPORT int inflateSyncPoint OF((z_streamp z));
1005+ZEXTERN ZEXPORT const uLongf * get_crc_table OF((void));
1006
1007 #ifdef __cplusplus
1008 }
1009--- zlib-1.2.3-orig/zutil.c~visibility
1010+++ zlib-1.2.3-orig/zutil.c
1011@@ -24,12 +24,12 @@
1012 ""};
1013
1014
1015-const char * ZEXPORT zlibVersion()
1016+ZEXPORT const char * zlibVersion()
1017 {
1018 return ZLIB_VERSION;
1019 }
1020
1021-uLong ZEXPORT zlibCompileFlags()
1022+ZEXPORT uLong zlibCompileFlags()
1023 {
1024 uLong flags;
1025
1026@@ -130,7 +130,7 @@
1027 /* exported to allow conversion of error code to string for compress() and
1028 * uncompress()
1029 */
1030-const char * ZEXPORT zError(err)
1031+ZEXPORT const char * zError(err)
1032 int err;
1033 {
1034 return ERR_MSG(err);
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2026-04-22 19:03:33 +0000