2004-05-25  Gary Thomas  <gary@mlbassoc.com>

	* src/zutil.h: Fix redefine of 'crc32'
	
	* include/zconf.h: Force define of __ECOS__ to make it easier for
	applications to use this library.  Also define Z_PREFIX to minimize
	namespace pollution.  !CYGSEM_COMPRESS_ZLIB_DEFLATE_MAKES_GZIP now
	implies NO_GZCOMPRESS and NO_GZIP.

2004-05-24  Gary Thomas  <gary@mlbassoc.com>

	* tests/zlib2.c: 
	* tests/zlib1.c: 
	* src/zutil.h: 
	* src/zutil.c: 
	* src/zlib.3: 
	* src/uncompr.c: 
	* src/trees.c: 
	* src/minigzip.c: 
	* src/inftrees.h: 
	* src/inftrees.c: 
	* src/inflate.h: 
	* src/inflate.c: 
	* src/inffixed.h:
	* src/inffast.h: 
	* src/inffast.c: 
	* src/infback.c: 
	* src/gzio.c: 
	* src/example.c: 
	* src/deflate.h: 
	* src/deflate.c: 
	* src/configure: 
	* src/compress.c: 
	* src/algorithm.txt: 
	* src/adler32.c: 
	* src/README.eCos: 
	* src/README: 
	* src/Makefile.in: 
	* src/Makefile: 
	* src/INDEX: 
	* src/FAQ: 
	* include/zlib.h: 
	* include/zconf.h: 
	* cdl/compress_zlib.cdl: Upgrade to zlib-1.2.1

2004-04-29  Oyvind Harboe <oyvind.harboe@zylin.com>
	
	* src/inffixed.h: added "const" to tables that do not 
	change in order to save RAM. Ca. 4k.

2003-11-20  Andrew Lunn  <andrew.lunn@ascom.ch>

	* tests/zlib[12].c: Modified the text to the gcc3.3 friendly.

2003-11-13  Daniel Néri  <daniel.neri@sigicom.se>

        * Upgrade to zlib 1.1.4 and additional fix for inflate bug on
        machines with 16-bit pointers.

2003-09-08  Thomas Koeller  <thomas.koeller@baslerweb.com>

	* cdl/compress_zlib.cdl : Displayed package name was wrong.

2002-10-10  Andrew Lunn  <andrew.lunn@ascom.ch>

	* include/zutil.h:
	* include/zlib.h:
	* src/inflate.c (inflate): Use the CRC function from the CRC
	package.
	* src/crc32.c: Removed.

2002-09-09  Mark Salter  <msalter@redhat.com>

	* inflate.c (inflate): Fix CRC calculation over multiple invocations
	with same output buffer. 
	
2002-02-18  Jesper Skov  <jskov@redhat.com>

	* src/infblock.c: Applied fix for double-free which could cause a
	zlib crash. Fixed indentation.

2001-10-15  Gary Thomas  <gthomas@redhat.com>

	* include/zconf.h: 
	* cdl/compress_zlib.cdl: 
	Define new interface CYGINT_COMPRESS_ZLIB_LOCAL_ALLOC which allows
	users of this code (applications) to provide their own allocators.

2001-04-02  Jesper Skov  <jskov@redhat.com>

	* tests/zlib2.c: Removed BAD_CRC state.

2001-03-12  Jesper Skov  <jskov@redhat.com>

	* src/inflate.c: Remove BAD_CRC state. Do separate CRC for
	gzippped data.
	* include/zlib.h: Removed Z_BAD_CRC hack. Rename crc32 function.
	* src/crc32.c: Include zlib.h header from
	include/cyg/compress. Rename function.
	* cdl/compress_zlib.cdl: Build the crc32.c file.

2001-03-09  Jesper Skov  <jskov@redhat.com>

	* src/compress.c: Include zlib.h header from include/cyg/compress.
	* src/uncompr.c: Same.	
	* tests/zlib1.c: Added.
	* tests/zlib2.c: Added.
	* cdl/compress_zlib.cdl: Compile tests. Compile
	files holding compress/uncompress functions.

	* cdl/compress_zlib.cdl: Don't warn about prototypes when building.

2001-03-08  Jesper Skov  <jskov@redhat.com>

	* cdl/compress_zlib.cdl: Add isoinfra requirement.

	* include/zconf.h: Override STDC check.

	* include/zlib.h: Added new BAD_CRC return type. Comment out crc32
	declaration.

	* src/inflate.c: Added additional states to allow for gzip header
	decoding.
	
	* src/adler32.c: Include zlib.h header from include/cyg/compress.
	* src/zutil.h: Same.
	
	* Import zlib 1.1.3 sources, but leave out some sub
	directories. See src/README.eCos for details.

//===========================================================================
//####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later version.
//
// eCos is distributed in the hope that it will be useful, but WITHOUT ANY
// WARRANTY; without even the implied warranty of MERCHANTABILITY or
// FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with eCos; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
//
// As a special exception, if other files instantiate templates or use macros
// or inline functions from this file, or you compile this file and link it
// with other works to produce a work based on this file, this file does not
// by itself cause the resulting work to be covered by the GNU General Public
// License. However the source code for this file must still be made available
// in accordance with section (3) of the GNU General Public License.
//
// This exception does not invalidate any other reasons why a work based on
// this file might be covered by the GNU General Public License.
//
// Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
// at http://sources.redhat.com/ecos/ecos-license/
// -------------------------------------------
//####ECOSGPLCOPYRIGHTEND####
//===========================================================================
