/* minilzo.h -- mini subset of the LZO real-time data compression library

   This file is part of the LZO real-time data compression library.

   Copyright (C) 1996-2014 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/

 */

/*

 * NOTE:

 *   the full LZO package can be found at

 *   http://www.oberhumer.com/opensource/lzo/

 */

#ifndef __MINILZO_H

#define __MINILZO_H 1

#define MINILZO_VERSION         0x2070

#ifdef __LZOCONF_H

#  error "you cannot use both LZO and miniLZO"

#endif

#undef LZO_HAVE_CONFIG_H

#include "lzoconf.h"

#if !defined(LZO_VERSION) || (LZO_VERSION != MINILZO_VERSION)

#  error "version mismatch in header files"

#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 LZO1X_MEM_COMPRESS      LZO1X_1_MEM_COMPRESS

#define LZO1X_1_MEM_COMPRESS    ((lzo_uint32_t) (16384L * lzo_sizeof_dict_t))

#define LZO1X_MEM_DECOMPRESS    (0)

/* compression */

LZO_EXTERN(int)

lzo1x_1_compress        ( const lzo_bytep src, lzo_uint  src_len,

                                lzo_bytep dst, lzo_uintp dst_len,

                                lzo_voidp wrkmem );

/* decompression */

LZO_EXTERN(int)

lzo1x_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)

lzo1x_decompress_safe   ( const lzo_bytep src, lzo_uint  src_len,

                                lzo_bytep dst, lzo_uintp dst_len,

                                lzo_voidp wrkmem /* NOT USED */ );

#ifdef __cplusplus

} /* extern "C" */

#endif

#endif /* already included */