Remove obsolete patch file

Obsolete after upgrade to zlib version 1.2.5. Intentionally not
replaced: patches can be found by reviewing the public git repo instead.

1 files changed, 0 insertions, 433 deletions

diff --git a/src/3rdparty/patches/zlib-1.2.3-elf-visibility.patch b/src/3rdparty/patches/zlib-1.2.3-elf-visibility.patch
deleted file mode 100644
index 83899ad..0000000
--- a/src/3rdparty/patches/zlib-1.2.3-elf-visibility.patch
+++ /dev/null
@@ -1,433 +0,0 @@
---- compress.c.orig	2003-07-07 07:37:56.000000000 +0200
-+++ compress.c	2006-06-16 00:00:00.000000000 +0200
-@@ -59,7 +59,7 @@
- 
- /* ===========================================================================
-  */
--int ZEXPORT compress (dest, destLen, source, sourceLen)
-+int Q_ZEXPORT compress (dest, destLen, source, sourceLen)
-     Bytef *dest;
-     uLongf *destLen;
-     const Bytef *source;
---- gzio.c.orig	2005-07-11 22:31:48.000000000 +0200
-+++ gzio.c	2006-08-25 00:00:00.000000000 +0200
-@@ -205,7 +205,7 @@
- /* ===========================================================================
-      Opens a gzip (.gz) file for reading or writing.
- */
--gzFile ZEXPORT gzopen (path, mode)
-+gzFile Q_ZEXPORT gzopen (path, mode)
-     const char *path;
-     const char *mode;
- {
-@@ -391,7 +391,7 @@
-      Reads the given number of uncompressed bytes from the compressed file.
-    gzread returns the number of bytes actually read (0 for end of file).
- */
--int ZEXPORT gzread (file, buf, len)
-+int Q_ZEXPORT gzread (file, buf, len)
-     gzFile file;
-     voidp buf;
-     unsigned len;
-@@ -600,7 +600,7 @@
- #ifdef STDC
- #include <stdarg.h>
- 
--int ZEXPORTVA gzprintf (gzFile file, const char *format, /* args */ ...)
-+int Q_ZEXPORT gzprintf (gzFile file, const char *format, /* args */ ...)
- {
-     char buf[Z_PRINTF_BUFSIZE];
-     va_list va;
-@@ -634,7 +634,7 @@
- }
- #else /* not ANSI C */
- 
--int ZEXPORTVA gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
-+int Q_ZEXPORT gzprintf (file, format, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10,
-                        a11, a12, a13, a14, a15, a16, a17, a18, a19, a20)
-     gzFile file;
-     const char *format;
-@@ -950,7 +950,7 @@
-      Flushes all pending output if necessary, closes the compressed file
-    and deallocates all the (de)compression state.
- */
--int ZEXPORT gzclose (file)
-+int Q_ZEXPORT gzclose (file)
-     gzFile file;
- {
-     gz_stream *s = (gz_stream*)file;
---- uncompr.c.orig	2003-07-07 07:36:56.000000000 +0200
-+++ uncompr.c	2006-06-16 00:00:00.000000000 +0200
-@@ -23,7 +23,7 @@
-    enough memory, Z_BUF_ERROR if there was not enough room in the output
-    buffer, or Z_DATA_ERROR if the input data was corrupted.
- */
--int ZEXPORT uncompress (dest, destLen, source, sourceLen)
-+int Q_ZEXPORT uncompress (dest, destLen, source, sourceLen)
-     Bytef *dest;
-     uLongf *destLen;
-     const Bytef *source;
---- zlib.h.orig	2005-07-18 04:26:49.000000000 +0200
-+++ zlib.h	2006-08-25 00:00:00.000000000 +0200
-@@ -32,6 +32,7 @@
- #define ZLIB_H
- 
- #include "zconf.h"
-+#include "qconfig.h"
- 
- #ifdef __cplusplus
- extern "C" {
-@@ -40,6 +41,19 @@
- #define ZLIB_VERSION "1.2.3"
- #define ZLIB_VERNUM 0x1230
- 
-+#if defined(QT_VISIBILITY_AVAILABLE)
-+# define Q_ZEXPORT __attribute__((visibility("default")))
-+#else
-+# ifdef QT_MAKEDLL
-+# define Q_ZEXPORT __declspec(dllexport)
-+# else
-+# define Q_ZEXPORT ZEXPORT
-+# endif
-+#endif
-+#ifdef Q_OS_TEMP
-+#include <qfunctions_wce.h>
-+#endif
-+
- /*
-      The 'zlib' compression library provides in-memory compression and
-   decompression functions, including integrity checks of the uncompressed
-@@ -209,7 +223,7 @@
- 
-                         /* basic functions */
- 
--ZEXTERN const char * ZEXPORT zlibVersion OF((void));
-+ZEXTERN Q_ZEXPORT const char * zlibVersion OF((void));
- /* The application can compare zlibVersion and ZLIB_VERSION for consistency.
-    If the first character differs, the library code actually used is
-    not compatible with the zlib.h header file used by the application.
-@@ -239,7 +253,7 @@
- */
- 
- 
--ZEXTERN int ZEXPORT deflate OF((z_streamp strm, int flush));
-+ZEXTERN int Q_ZEXPORT deflate OF((z_streamp strm, int flush));
- /*
-     deflate compresses as much data as possible, and stops when the input
-   buffer becomes empty or the output buffer becomes full. It may introduce some
-@@ -325,7 +339,7 @@
- */
- 
- 
--ZEXTERN int ZEXPORT deflateEnd OF((z_streamp strm));
-+ZEXTERN int Q_ZEXPORT deflateEnd OF((z_streamp strm));
- /*
-      All dynamically allocated data structures for this stream are freed.
-    This function discards any unprocessed input and does not flush any
-@@ -360,7 +374,7 @@
- */
- 
- 
--ZEXTERN int ZEXPORT inflate OF((z_streamp strm, int flush));
-+ZEXTERN int Q_ZEXPORT inflate OF((z_streamp strm, int flush));
- /*
-     inflate decompresses as much data as possible, and stops when the input
-   buffer becomes empty or the output buffer becomes full. It may introduce
-@@ -459,7 +473,7 @@
- */
- 
- 
--ZEXTERN int ZEXPORT inflateEnd OF((z_streamp strm));
-+ZEXTERN int Q_ZEXPORT inflateEnd OF((z_streamp strm));
- /*
-      All dynamically allocated data structures for this stream are freed.
-    This function discards any unprocessed input and does not flush any
-@@ -535,7 +549,7 @@
-    not perform any compression: this will be done by deflate().
- */
- 
--ZEXTERN int ZEXPORT deflateSetDictionary OF((z_streamp strm,
-+ZEXTERN int Q_ZEXPORT deflateSetDictionary OF((z_streamp strm,
-                                              const Bytef *dictionary,
-                                              uInt  dictLength));
- /*
-@@ -574,7 +588,7 @@
-    perform any compression: this will be done by deflate().
- */
- 
--ZEXTERN int ZEXPORT deflateCopy OF((z_streamp dest,
-+ZEXTERN int Q_ZEXPORT deflateCopy OF((z_streamp dest,
-                                     z_streamp source));
- /*
-      Sets the destination stream as a complete copy of the source stream.
-@@ -592,7 +606,7 @@
-    destination.
- */
- 
--ZEXTERN int ZEXPORT deflateReset OF((z_streamp strm));
-+ZEXTERN int Q_ZEXPORT deflateReset OF((z_streamp strm));
- /*
-      This function is equivalent to deflateEnd followed by deflateInit,
-    but does not free and reallocate all the internal compression state.
-@@ -603,7 +617,7 @@
-    stream state was inconsistent (such as zalloc or state being NULL).
- */
- 
--ZEXTERN int ZEXPORT deflateParams OF((z_streamp strm,
-+ZEXTERN int Q_ZEXPORT deflateParams OF((z_streamp strm,
-                                       int level,
-                                       int strategy));
- /*
-@@ -733,7 +747,7 @@
-    and avail_out are unchanged.)
- */
- 
--ZEXTERN int ZEXPORT inflateSetDictionary OF((z_streamp strm,
-+ZEXTERN int Q_ZEXPORT inflateSetDictionary OF((z_streamp strm,
-                                              const Bytef *dictionary,
-                                              uInt  dictLength));
- /*
-@@ -755,7 +769,7 @@
-    inflate().
- */
- 
--ZEXTERN int ZEXPORT inflateSync OF((z_streamp strm));
-+ZEXTERN int Q_ZEXPORT inflateSync OF((z_streamp strm));
- /*
-     Skips invalid compressed data until a full flush point (see above the
-   description of deflate with Z_FULL_FLUSH) can be found, or until all
-@@ -786,7 +800,7 @@
-    destination.
- */
- 
--ZEXTERN int ZEXPORT inflateReset OF((z_streamp strm));
-+ZEXTERN int Q_ZEXPORT inflateReset OF((z_streamp strm));
- /*
-      This function is equivalent to inflateEnd followed by inflateInit,
-    but does not free and reallocate all the internal decompression state.
-@@ -1006,7 +1020,7 @@
-    utility functions can easily be modified if you need special options.
- */
- 
--ZEXTERN int ZEXPORT compress OF((Bytef *dest,   uLongf *destLen,
-+ZEXTERN int Q_ZEXPORT compress OF((Bytef *dest,   uLongf *destLen,
-                                  const Bytef *source, uLong sourceLen));
- /*
-      Compresses the source buffer into the destination buffer.  sourceLen is
-@@ -1021,7 +1035,7 @@
-    buffer.
- */
- 
--ZEXTERN int ZEXPORT compress2 OF((Bytef *dest,   uLongf *destLen,
-+ZEXTERN int Q_ZEXPORT compress2 OF((Bytef *dest,   uLongf *destLen,
-                                   const Bytef *source, uLong sourceLen,
-                                   int level));
- /*
-@@ -1044,7 +1058,7 @@
-    a compress() or compress2() call to allocate the destination buffer.
- */
- 
--ZEXTERN int ZEXPORT uncompress OF((Bytef *dest,   uLongf *destLen,
-+ZEXTERN int Q_ZEXPORT uncompress OF((Bytef *dest,   uLongf *destLen,
-                                    const Bytef *source, uLong sourceLen));
- /*
-      Decompresses the source buffer into the destination buffer.  sourceLen is
-@@ -1065,7 +1079,7 @@
- 
- typedef voidp gzFile;
- 
--ZEXTERN gzFile ZEXPORT gzopen  OF((const char *path, const char *mode));
-+ZEXTERN gzFile Q_ZEXPORT gzopen  OF((const char *path, const char *mode));
- /*
-      Opens a gzip (.gz) file for reading or writing. The mode parameter
-    is as in fopen ("rb" or "wb") but can also include a compression level
-@@ -1082,7 +1096,7 @@
-    can be checked to distinguish the two cases (if errno is zero, the
-    zlib error is Z_MEM_ERROR).  */
- 
--ZEXTERN gzFile ZEXPORT gzdopen  OF((int fd, const char *mode));
-+ZEXTERN gzFile Q_ZEXPORT gzdopen  OF((int fd, const char *mode));
- /*
-      gzdopen() associates a gzFile with the file descriptor fd.  File
-    descriptors are obtained from calls like open, dup, creat, pipe or
-@@ -1095,7 +1109,7 @@
-    the (de)compression state.
- */
- 
--ZEXTERN int ZEXPORT gzsetparams OF((gzFile file, int level, int strategy));
-+ZEXTERN int Q_ZEXPORT gzsetparams OF((gzFile file, int level, int strategy));
- /*
-      Dynamically update the compression level or strategy. See the description
-    of deflateInit2 for the meaning of these parameters.
-@@ -1103,7 +1117,7 @@
-    opened for writing.
- */
- 
--ZEXTERN int ZEXPORT    gzread  OF((gzFile file, voidp buf, unsigned len));
-+ZEXTERN int Q_ZEXPORT    gzread  OF((gzFile file, voidp buf, unsigned len));
- /*
-      Reads the given number of uncompressed bytes from the compressed file.
-    If the input file was not in gzip format, gzread copies the given number
-@@ -1111,7 +1125,7 @@
-      gzread returns the number of uncompressed bytes actually read (0 for
-    end of file, -1 for error). */
- 
--ZEXTERN int ZEXPORT    gzwrite OF((gzFile file,
-+ZEXTERN int Q_ZEXPORT    gzwrite OF((gzFile file,
-                                    voidpc buf, unsigned len));
- /*
-      Writes the given number of uncompressed bytes into the compressed file.
-@@ -1119,7 +1133,7 @@
-    (0 in case of error).
- */
- 
--ZEXTERN int ZEXPORTVA   gzprintf OF((gzFile file, const char *format, ...));
-+ZEXTERN int Q_ZEXPORT gzprintf OF((gzFile file, const char *format, ...));
- /*
-      Converts, formats, and writes the args to the compressed file under
-    control of the format string, as in fprintf. gzprintf returns the number of
-@@ -1132,14 +1146,14 @@
-    because the secure snprintf() or vsnprintf() functions were not available.
- */
- 
--ZEXTERN int ZEXPORT gzputs OF((gzFile file, const char *s));
-+ZEXTERN int Q_ZEXPORT gzputs OF((gzFile file, const char *s));
- /*
-       Writes the given null-terminated string to the compressed file, excluding
-    the terminating null character.
-       gzputs returns the number of characters written, or -1 in case of error.
- */
- 
--ZEXTERN char * ZEXPORT gzgets OF((gzFile file, char *buf, int len));
-+ZEXTERN Q_ZEXPORT char * gzgets OF((gzFile file, char *buf, int len));
- /*
-       Reads bytes from the compressed file until len-1 characters are read, or
-    a newline character is read and transferred to buf, or an end-of-file
-@@ -1148,13 +1162,13 @@
-       gzgets returns buf, or Z_NULL in case of error.
- */
- 
--ZEXTERN int ZEXPORT    gzputc OF((gzFile file, int c));
-+ZEXTERN int Q_ZEXPORT    gzputc OF((gzFile file, int c));
- /*
-       Writes c, converted to an unsigned char, into the compressed file.
-    gzputc returns the value that was written, or -1 in case of error.
- */
- 
--ZEXTERN int ZEXPORT    gzgetc OF((gzFile file));
-+ZEXTERN int Q_ZEXPORT    gzgetc OF((gzFile file));
- /*
-       Reads one byte from the compressed file. gzgetc returns this byte
-    or -1 in case of end of file or error.
-@@ -1170,7 +1184,7 @@
-    or gzrewind().
- */
- 
--ZEXTERN int ZEXPORT    gzflush OF((gzFile file, int flush));
-+ZEXTERN int Q_ZEXPORT    gzflush OF((gzFile file, int flush));
- /*
-      Flushes all pending output into the compressed file. The parameter
-    flush is as in the deflate() function. The return value is the zlib
-@@ -1180,7 +1194,7 @@
-    degrade compression.
- */
- 
--ZEXTERN z_off_t ZEXPORT    gzseek OF((gzFile file,
-+ZEXTERN z_off_t Q_ZEXPORT    gzseek OF((gzFile file,
-                                       z_off_t offset, int whence));
- /*
-       Sets the starting position for the next gzread or gzwrite on the
-@@ -1198,14 +1212,14 @@
-    would be before the current position.
- */
- 
--ZEXTERN int ZEXPORT    gzrewind OF((gzFile file));
-+ZEXTERN int Q_ZEXPORT    gzrewind OF((gzFile file));
- /*
-      Rewinds the given file. This function is supported only for reading.
- 
-    gzrewind(file) is equivalent to (int)gzseek(file, 0L, SEEK_SET)
- */
- 
--ZEXTERN z_off_t ZEXPORT    gztell OF((gzFile file));
-+ZEXTERN z_off_t Q_ZEXPORT    gztell OF((gzFile file));
- /*
-      Returns the starting position for the next gzread or gzwrite on the
-    given compressed file. This position represents a number of bytes in the
-@@ -1214,7 +1228,7 @@
-    gztell(file) is equivalent to gzseek(file, 0L, SEEK_CUR)
- */
- 
--ZEXTERN int ZEXPORT gzeof OF((gzFile file));
-+ZEXTERN int Q_ZEXPORT gzeof OF((gzFile file));
- /*
-      Returns 1 when EOF has previously been detected reading the given
-    input stream, otherwise zero.
-@@ -1226,14 +1240,14 @@
-    zero.
- */
- 
--ZEXTERN int ZEXPORT    gzclose OF((gzFile file));
-+ZEXTERN int Q_ZEXPORT    gzclose OF((gzFile file));
- /*
-      Flushes all pending output if necessary, closes the compressed file
-    and deallocates all the (de)compression state. The return value is the zlib
-    error number (see function gzerror below).
- */
- 
--ZEXTERN const char * ZEXPORT gzerror OF((gzFile file, int *errnum));
-+ZEXTERN Q_ZEXPORT const char * gzerror OF((gzFile file, int *errnum));
- /*
-      Returns the error message for the last error which occurred on the
-    given compressed file. errnum is set to zlib error number. If an
-@@ -1257,7 +1271,7 @@
-    compression library.
- */
- 
--ZEXTERN uLong ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len));
-+ZEXTERN uLong Q_ZEXPORT adler32 OF((uLong adler, const Bytef *buf, uInt len));
- /*
-      Update a running Adler-32 checksum with the bytes buf[0..len-1] and
-    return the updated checksum. If buf is NULL, this function returns
-@@ -1282,7 +1296,7 @@
-    seq1 and seq2 concatenated, requiring only adler1, adler2, and len2.
- */
- 
--ZEXTERN uLong ZEXPORT crc32   OF((uLong crc, const Bytef *buf, uInt len));
-+ZEXTERN uLong Q_ZEXPORT crc32   OF((uLong crc, const Bytef *buf, uInt len));
- /*
-      Update a running CRC-32 with the bytes buf[0..len-1] and return the
-    updated CRC-32. If buf is NULL, this function returns the required initial
-@@ -1314,15 +1328,15 @@
- /* deflateInit and inflateInit are macros to allow checking the zlib version
-  * and the compiler's view of z_stream:
-  */
--ZEXTERN int ZEXPORT deflateInit_ OF((z_streamp strm, int level,
-+ZEXTERN int Q_ZEXPORT deflateInit_ OF((z_streamp strm, int level,
-                                      const char *version, int stream_size));
--ZEXTERN int ZEXPORT inflateInit_ OF((z_streamp strm,
-+ZEXTERN int Q_ZEXPORT inflateInit_ OF((z_streamp strm,
-                                      const char *version, int stream_size));
--ZEXTERN int ZEXPORT deflateInit2_ OF((z_streamp strm, int  level, int  method,
-+ZEXTERN int Q_ZEXPORT deflateInit2_ OF((z_streamp strm, int  level, int  method,
-                                       int windowBits, int memLevel,
-                                       int strategy, const char *version,
-                                       int stream_size));
--ZEXTERN int ZEXPORT inflateInit2_ OF((z_streamp strm, int  windowBits,
-+ZEXTERN int Q_ZEXPORT inflateInit2_ OF((z_streamp strm, int  windowBits,
-                                       const char *version, int stream_size));
- ZEXTERN int ZEXPORT inflateBackInit_ OF((z_streamp strm, int windowBits,
-                                          unsigned char FAR *window,
-@@ -1346,9 +1360,9 @@
-     struct internal_state {int dummy;}; /* hack for buggy compilers */
- #endif
- 
--ZEXTERN const char   * ZEXPORT zError           OF((int));
--ZEXTERN int            ZEXPORT inflateSyncPoint OF((z_streamp z));
--ZEXTERN const uLongf * ZEXPORT get_crc_table    OF((void));
-+ZEXTERN Q_ZEXPORT const char   * zError           OF((int));
-+ZEXTERN int            Q_ZEXPORT inflateSyncPoint OF((z_streamp z));
-+ZEXTERN Q_ZEXPORT const uLongf * get_crc_table    OF((void));
- 
- #ifdef __cplusplus
- }