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94 lines
2.7 KiB
94 lines
2.7 KiB
/* minilzo.h -- mini subset of the LZO real-time data compression library |
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This file is part of the LZO real-time data compression library. |
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Copyright (C) 1996-2014 Markus Franz Xaver Johannes Oberhumer |
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All Rights Reserved. |
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The LZO library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU General Public License as |
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published by the Free Software Foundation; either version 2 of |
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the License, or (at your option) any later version. |
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The LZO library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with the LZO library; see the file COPYING. |
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If not, write to the Free Software Foundation, Inc., |
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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Markus F.X.J. Oberhumer |
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<markus@oberhumer.com> |
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http://www.oberhumer.com/opensource/lzo/ |
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*/ |
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/* |
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* NOTE: |
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* the full LZO package can be found at |
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* http://www.oberhumer.com/opensource/lzo/ |
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*/ |
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#ifndef __MINILZO_H |
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#define __MINILZO_H 1 |
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#define MINILZO_VERSION 0x2070 |
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#ifdef __LZOCONF_H |
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# error "you cannot use both LZO and miniLZO" |
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#endif |
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#undef LZO_HAVE_CONFIG_H |
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#include "lzoconf.h" |
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#if !defined(LZO_VERSION) || (LZO_VERSION != MINILZO_VERSION) |
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# error "version mismatch in header files" |
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#endif |
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#ifdef __cplusplus |
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extern "C" { |
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#endif |
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/*********************************************************************** |
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// |
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************************************************************************/ |
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/* Memory required for the wrkmem parameter. |
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* When the required size is 0, you can also pass a NULL pointer. |
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*/ |
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#define LZO1X_MEM_COMPRESS LZO1X_1_MEM_COMPRESS |
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#define LZO1X_1_MEM_COMPRESS ((lzo_uint32_t) (16384L * lzo_sizeof_dict_t)) |
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#define LZO1X_MEM_DECOMPRESS (0) |
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/* compression */ |
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LZO_EXTERN(int) |
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lzo1x_1_compress ( const lzo_bytep src, lzo_uint src_len, |
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lzo_bytep dst, lzo_uintp dst_len, |
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lzo_voidp wrkmem ); |
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/* decompression */ |
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LZO_EXTERN(int) |
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lzo1x_decompress ( const lzo_bytep src, lzo_uint src_len, |
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lzo_bytep dst, lzo_uintp dst_len, |
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lzo_voidp wrkmem /* NOT USED */ ); |
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/* safe decompression with overrun testing */ |
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LZO_EXTERN(int) |
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lzo1x_decompress_safe ( const lzo_bytep src, lzo_uint src_len, |
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lzo_bytep dst, lzo_uintp dst_len, |
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lzo_voidp wrkmem /* NOT USED */ ); |
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#ifdef __cplusplus |
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} /* extern "C" */ |
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#endif |
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#endif /* already included */ |
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