1.1 --- a/core/zlib/uncompr.c	Fri Mar 28 06:21:34 2008 +0000
     1.2 +++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.3 @@ -1,61 +0,0 @@
     1.4 -/* uncompr.c -- decompress a memory buffer
     1.5 - * Copyright (C) 1995-2003 Jean-loup Gailly.
     1.6 - * For conditions of distribution and use, see copyright notice in zlib.h
     1.7 - */
     1.8 -
     1.9 -/* @(#) $Id$ */
    1.10 -
    1.11 -#define ZLIB_INTERNAL
    1.12 -#include "zlib.h"
    1.13 -
    1.14 -/* ===========================================================================
    1.15 -     Decompresses the source buffer into the destination buffer.  sourceLen is
    1.16 -   the byte length of the source buffer. Upon entry, destLen is the total
    1.17 -   size of the destination buffer, which must be large enough to hold the
    1.18 -   entire uncompressed data. (The size of the uncompressed data must have
    1.19 -   been saved previously by the compressor and transmitted to the decompressor
    1.20 -   by some mechanism outside the scope of this compression library.)
    1.21 -   Upon exit, destLen is the actual size of the compressed buffer.
    1.22 -     This function can be used to decompress a whole file at once if the
    1.23 -   input file is mmap'ed.
    1.24 -
    1.25 -     uncompress returns Z_OK if success, Z_MEM_ERROR if there was not
    1.26 -   enough memory, Z_BUF_ERROR if there was not enough room in the output
    1.27 -   buffer, or Z_DATA_ERROR if the input data was corrupted.
    1.28 -*/
    1.29 -int ZEXPORT uncompress (dest, destLen, source, sourceLen)
    1.30 -    Bytef *dest;
    1.31 -    uLongf *destLen;
    1.32 -    const Bytef *source;
    1.33 -    uLong sourceLen;
    1.34 -{
    1.35 -    z_stream stream;
    1.36 -    int err;
    1.37 -
    1.38 -    stream.next_in = (Bytef*)source;
    1.39 -    stream.avail_in = (uInt)sourceLen;
    1.40 -    /* Check for source > 64K on 16-bit machine: */
    1.41 -    if ((uLong)stream.avail_in != sourceLen) return Z_BUF_ERROR;
    1.42 -
    1.43 -    stream.next_out = dest;
    1.44 -    stream.avail_out = (uInt)*destLen;
    1.45 -    if ((uLong)stream.avail_out != *destLen) return Z_BUF_ERROR;
    1.46 -
    1.47 -    stream.zalloc = (alloc_func)0;
    1.48 -    stream.zfree = (free_func)0;
    1.49 -
    1.50 -    err = inflateInit(&stream);
    1.51 -    if (err != Z_OK) return err;
    1.52 -
    1.53 -    err = inflate(&stream, Z_FINISH);
    1.54 -    if (err != Z_STREAM_END) {
    1.55 -        inflateEnd(&stream);
    1.56 -        if (err == Z_NEED_DICT || (err == Z_BUF_ERROR && stream.avail_in == 0))
    1.57 -            return Z_DATA_ERROR;
    1.58 -        return err;
    1.59 -    }
    1.60 -    *destLen = stream.total_out;
    1.61 -
    1.62 -    err = inflateEnd(&stream);
    1.63 -    return err;
    1.64 -}