INSTALL ZLIB INSTALL
INSTALL ZLIB SOFTWARE
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UInt extra_len /* extra field length (valid if extra != Z_NULL) */ Int xflags /* extra flags (not used when writing a gzip file) */Д«ytef *extra /* pointer to extra field or Z_NULL if none */

Int text /* true if compressed data believed to be text */ See RFC 1952ДЇor more details on the meanings of these fields. Gzip header information passed to and from zlib routines. ULong reserved /* reserved for future use */ ULong adler /* Adler-32 or CRC-32 value of the uncompressed data */ Int data_type /* best guess about the data type: binary or textДЇor deflate, or the decoding state for inflate */ Voidpf opaque /* private data object passed to zalloc and zfree */

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Struct internal_state FAR *state /* not visible by applications */ДЄlloc_func zalloc /* used to allocate the internal state */ДЇree_func zfree /* used to free the internal state */ Z_const char *msg /* last error message, NULL if no error */ ULong total_out /* total number of bytes output so far */ UInt avail_out /* remaining free space at next_out */ ULong total_in /* total number of input bytes read so far */Д«ytef *next_out /* next output byte will go here */ UInt avail_in /* number of bytes available at next_in */ Z_const Bytef *next_in /* next input byte */ Typedef void (*free_func) OF((voidpf opaque, voidpf address)) Stream Data Structures typedef voidpf (*alloc_func) OF((voidpf opaque, uInt items, uInt size)) The consistency of the compressed data, so the library should neverД¬rash even in the case of corrupted input.

INSTALL ZLIB INSTALL

The library does not install any signal handler. The gzip format was designed for single-ДЇile compression on file systems, has a larger header than zlib to maintainДirectory information, and uses a different, slower check method than zlib. The zlib format was designed to be compact and fast for use in memoryДЄnd on communications channels. This library can optionally read and write gzip and raw deflate streams in Gzip wrapper, documented in RFC 1952, wrapped around a deflate stream. The gzip format is different from the zlib format. With an interface similar to that of stdio using the functions that start The library also supports reading and writing files in gzip (.gz) format The zlib format, which is a zlib wrapper documented in RFC 1950, wrappedДЄround a deflate stream, which is itself documented in RFC 1951. The compressed data format used by default by the in-memory functions is (providing more output space) before each call. In the latter case, theДЄpplication must provide more input and/or consume the output Repeated calls of the compression function.

(deflation) but other algorithms will be added later and will have the sameД¬ompression can be done in a single step if the buffers are largeД®nough (for example if an input file is mmap'ed), or can be done by This version of the library supports only one compression method The zlib compression library provides in-memory compression andДecompression functions, including integrity checks of the uncompressedДata. The data format used by the zlib library is described by RFCs (Request for

This notice may not be removed or altered from any source distribution.

Misrepresented as being the original software.

Altered source versions must be plainly marked as such, and must not be.

In a product, an acknowledgment in the product documentation would be

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The origin of this software must not be misrepresented you must notД¬laim that you wrote the original software.

Including commercial applications, and to alter it and redistribute itДЇreely, subject to the following restrictions: Permission is granted to anyone to use this software for any purpose,

In no event will the authors be held liable for any damages This software is provided 'as-is', without any express or implied Prologue zlib general purpose compression libraryД¬opyright (C) 1995-2017 Jean-loup Gailly and Mark Adler

Install zlib