summaryrefslogtreecommitdiff
path: root/protocols/Telegram/tgl/zlib/uncompr.c
diff options
context:
space:
mode:
authorKirill Volinsky <mataes2007@gmail.com>2016-03-11 14:42:30 +0000
committerKirill Volinsky <mataes2007@gmail.com>2016-03-11 14:42:30 +0000
commitee75d9ae4a890d62b009444bed9512b4dab3ee1d (patch)
tree089d790ca21091372539ddd51f3762af232bf82d /protocols/Telegram/tgl/zlib/uncompr.c
parentbb5bb4407f2578ed8d6dc3b41f6ddb8b798e560c (diff)
old version
git-svn-id: http://svn.miranda-ng.org/main/trunk@16458 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'protocols/Telegram/tgl/zlib/uncompr.c')
-rw-r--r--protocols/Telegram/tgl/zlib/uncompr.c59
1 files changed, 0 insertions, 59 deletions
diff --git a/protocols/Telegram/tgl/zlib/uncompr.c b/protocols/Telegram/tgl/zlib/uncompr.c
deleted file mode 100644
index 242e9493df..0000000000
--- a/protocols/Telegram/tgl/zlib/uncompr.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* uncompr.c -- decompress a memory buffer
- * Copyright (C) 1995-2003, 2010 Jean-loup Gailly.
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* @(#) $Id$ */
-
-#define ZLIB_INTERNAL
-#include "zlib.h"
-
-/* ===========================================================================
- Decompresses the source buffer into the destination buffer. sourceLen is
- the byte length of the source buffer. Upon entry, destLen is the total
- size of the destination buffer, which must be large enough to hold the
- entire uncompressed data. (The size of the uncompressed data must have
- been saved previously by the compressor and transmitted to the decompressor
- by some mechanism outside the scope of this compression library.)
- Upon exit, destLen is the actual size of the compressed buffer.
-
- uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
- 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)
- Bytef *dest;
- uLongf *destLen;
- const Bytef *source;
- uLong sourceLen;
-{
- z_stream stream;
- int err;
-
- stream.next_in = (z_const Bytef *)source;
- stream.avail_in = (uInt)sourceLen;
- /* Check for source > 64K on 16-bit machine: */
- if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;
-
- stream.next_out = dest;
- stream.avail_out = (uInt)*destLen;
- if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR;
-
- stream.zalloc = (alloc_func)0;
- stream.zfree = (free_func)0;
-
- err = inflateInit(&stream);
- if (err != Z_OK) return err;
-
- err = inflate(&stream, Z_FINISH);
- if (err != Z_STREAM_END) {
- inflateEnd(&stream);
- if (err == Z_NEED_DICT || (err == Z_BUF_ERROR && stream.avail_in == 0))
- return Z_DATA_ERROR;
- return err;
- }
- *destLen = stream.total_out;
-
- err = inflateEnd(&stream);
- return err;
-}