Lines Matching full:zlib
0 /* zlib.h -- interface of the 'zlib' general purpose compression library
26 The data format used by the zlib library is described by RFCs (Request for
28 (zlib format), rfc1951.txt (deflate format) and rfc1952.txt (gzip format).
48 The 'zlib' compression library provides in-memory compression and
60 the zlib format, which is a zlib wrapper documented in RFC 1950, wrapped
65 with "gz". The gzip format is different from the zlib format. gzip is a
70 The zlib format was designed to be compact and fast for use in memory
72 file compression on file systems, has a larger header than zlib to maintain
73 directory information, and uses a different, slower check method than zlib.
110 gzip header information passed to and from zlib routines. See RFC 1952
145 If zlib is used in a multi-threaded application, zalloc and zfree must be
224 compatible with the zlib.h header file used by the application. This check
244 Z_VERSION_ERROR if the zlib library version (zlib_version) is incompatible
378 compression method from the zlib header and allocates all data structures
384 memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
388 apart from possibly reading the zlib header if present: actual decompression
429 the zlib or gzip format, this will cause inflate() to return immediately
481 inflate() can decompress and check either zlib-wrapped or gzip-wrapped
492 corrupted (input stream not conforming to the zlib format or incorrect check
545 with no zlib header or trailer, and will not compute an adler32 check value.
549 compressed data instead of a zlib wrapper. The gzip header will have no
577 method), or Z_VERSION_ERROR if the zlib library version (zlib_version) is
679 used by someone who understands the algorithm used by zlib's deflate for
757 the zlib header of the compressed stream.
761 not looking for a zlib or gzip header, not generating a check value, and not
767 the uncompressed data as is done in the zlib, gzip, and zip formats. For
768 most applications, the zlib format should be used as is. Note that comments
772 32 to windowBits to enable zlib and gzip decoding with automatic header
773 detection, or add 16 to decode only the gzip format (the zlib format will
778 memory, Z_VERSION_ERROR if the zlib library version is incompatible with the
782 apart from possibly reading the zlib header if present: actual decompression
920 is completed, at which time head->done is set to one. If a zlib stream is
995 A raw deflate stream is one with no zlib or gzip header or trailer.
1000 behavior of inflate(), which expects either a zlib or gzip header and
1166 "gz". The gzip format is different from the zlib format. gzip is a gzip
1273 unpredictable consequences, which is possible only if zlib was compiled with
1327 is as in the deflate() function. The return value is the zlib error number
1435 using these instead of gzclose() is that they avoid linking in zlib
1439 zlib library.
1445 compressed file. errnum is set to zlib error number. If an error occurred
1534 /* deflateInit and inflateInit are macros to allow checking the zlib version
