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-rw-r--r--lzo/src/lzo1a_99.c133
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diff --git a/lzo/src/lzo1a_99.c b/lzo/src/lzo1a_99.c
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--- a/lzo/src/lzo1a_99.c
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-/* lzo1a_99.c -- implementation of the LZO1A-99 algorithm
-
- This file is part of the LZO real-time data compression library.
-
- Copyright (C) 2011 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2010 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2009 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2008 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2007 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2006 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2005 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2004 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2003 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2002 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2001 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 2000 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1999 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1998 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1997 Markus Franz Xaver Johannes Oberhumer
- Copyright (C) 1996 Markus Franz Xaver Johannes Oberhumer
- All Rights Reserved.
-
- The LZO library 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 of
- the License, or (at your option) any later version.
-
- The LZO library 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 the LZO library; see the file COPYING.
- If not, write to the Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
- Markus F.X.J. Oberhumer
- <markus@oberhumer.com>
- http://www.oberhumer.com/opensource/lzo/
- */
-
-
-
-#define COMPRESS_ID 99
-
-#define DDBITS 3
-#define CLEVEL 9
-
-
-/***********************************************************************
-//
-************************************************************************/
-
-#define LZO_NEED_DICT_H 1
-#include "config1a.h"
-
-
-/***********************************************************************
-// compression internal entry point.
-************************************************************************/
-
-static int
-_lzo1a_do_compress ( const lzo_bytep in, lzo_uint in_len,
- lzo_bytep out, lzo_uintp out_len,
- lzo_voidp wrkmem,
- lzo_compress_t func )
-{
- int r;
-
- /* don't try to compress a block that's too short */
- if (in_len == 0)
- {
- *out_len = 0;
- r = LZO_E_OK;
- }
- else if (in_len <= MIN_LOOKAHEAD + 1)
- {
-#if defined(LZO_RETURN_IF_NOT_COMPRESSIBLE)
- *out_len = 0;
- r = LZO_E_NOT_COMPRESSIBLE;
-#else
- *out_len = pd(STORE_RUN(out,in,in_len), out);
- r = (*out_len > in_len) ? LZO_E_OK : LZO_E_ERROR;
-#endif
- }
- else
- r = func(in,in_len,out,out_len,wrkmem);
-
- return r;
-}
-
-
-/***********************************************************************
-//
-************************************************************************/
-
-#if !defined(COMPRESS_ID)
-#define COMPRESS_ID _LZO_ECONCAT2(DD_BITS,CLEVEL)
-#endif
-
-
-#define LZO_CODE_MATCH_INCLUDE_FILE "lzo1a_cm.ch"
-#include "lzo1b_c.ch"
-
-
-/***********************************************************************
-//
-************************************************************************/
-
-#define LZO_COMPRESS \
- LZO_CPP_ECONCAT3(lzo1a_,COMPRESS_ID,_compress)
-
-#define LZO_COMPRESS_FUNC \
- LZO_CPP_ECONCAT3(_lzo1a_,COMPRESS_ID,_compress_func)
-
-
-/***********************************************************************
-//
-************************************************************************/
-
-LZO_PUBLIC(int)
-LZO_COMPRESS ( const lzo_bytep in, lzo_uint in_len,
- lzo_bytep out, lzo_uintp out_len,
- lzo_voidp wrkmem )
-{
- return _lzo1a_do_compress(in,in_len,out,out_len,wrkmem,do_compress);
-}
-
-
-/*
-vi:ts=4:et
-*/