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+/* lzo1y.h -- public interface of the LZO1Y compression algorithm
+
+ This file is part of the LZO real-time data compression library.
+
+ 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/
+ */
+
+
+#ifndef __LZO1Y_H_INCLUDED
+#define __LZO1Y_H_INCLUDED
+
+#ifndef __LZOCONF_H_INCLUDED
+#include "lzoconf.h"
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/***********************************************************************
+//
+************************************************************************/
+
+/* Memory required for the wrkmem parameter.
+ * When the required size is 0, you can also pass a NULL pointer.
+ */
+
+#define LZO1Y_MEM_COMPRESS ((lzo_uint32) (16384L * lzo_sizeof_dict_t))
+#define LZO1Y_MEM_DECOMPRESS (0)
+#define LZO1Y_MEM_OPTIMIZE (0)
+
+
+/* decompression */
+LZO_EXTERN(int)
+lzo1y_decompress ( const lzo_bytep src, lzo_uint src_len,
+ lzo_bytep dst, lzo_uintp dst_len,
+ lzo_voidp wrkmem /* NOT USED */ );
+
+/* safe decompression with overrun testing */
+LZO_EXTERN(int)
+lzo1y_decompress_safe ( const lzo_bytep src, lzo_uint src_len,
+ lzo_bytep dst, lzo_uintp dst_len,
+ lzo_voidp wrkmem /* NOT USED */ );
+
+
+/***********************************************************************
+//
+************************************************************************/
+
+LZO_EXTERN(int)
+lzo1y_1_compress ( const lzo_bytep src, lzo_uint src_len,
+ lzo_bytep dst, lzo_uintp dst_len,
+ lzo_voidp wrkmem );
+
+
+/***********************************************************************
+// better compression ratio at the cost of more memory and time
+************************************************************************/
+
+#define LZO1Y_999_MEM_COMPRESS ((lzo_uint32) (14 * 16384L * sizeof(short)))
+
+LZO_EXTERN(int)
+lzo1y_999_compress ( const lzo_bytep src, lzo_uint src_len,
+ lzo_bytep dst, lzo_uintp dst_len,
+ lzo_voidp wrkmem );
+
+
+
+/***********************************************************************
+//
+************************************************************************/
+
+LZO_EXTERN(int)
+lzo1y_999_compress_dict ( const lzo_bytep in , lzo_uint in_len,
+ lzo_bytep out, lzo_uintp out_len,
+ lzo_voidp wrkmem,
+ const lzo_bytep dict, lzo_uint dict_len );
+
+LZO_EXTERN(int)
+lzo1y_999_compress_level ( const lzo_bytep in , lzo_uint in_len,
+ lzo_bytep out, lzo_uintp out_len,
+ lzo_voidp wrkmem,
+ const lzo_bytep dict, lzo_uint dict_len,
+ lzo_callback_p cb,
+ int compression_level );
+
+LZO_EXTERN(int)
+lzo1y_decompress_dict_safe ( const lzo_bytep in, lzo_uint in_len,
+ lzo_bytep out, lzo_uintp out_len,
+ lzo_voidp wrkmem /* NOT USED */,
+ const lzo_bytep dict, lzo_uint dict_len );
+
+
+/***********************************************************************
+// optimize a compressed data block
+************************************************************************/
+
+LZO_EXTERN(int)
+lzo1y_optimize ( lzo_bytep in , lzo_uint in_len,
+ lzo_bytep out, lzo_uintp out_len,
+ lzo_voidp wrkmem /* NOT USED */ );
+
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif
+
+#endif /* already included */
+
+
+/* vim:set ts=4 et: */