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40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
///////////////////////////////////////////////////////////////////////////////
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//
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/// \file lz_encoder_private.h
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/// \brief Private definitions for LZ encoder
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//
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// Copyright (C) 1999-2006 Igor Pavlov
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// Copyright (C) 2007 Lasse Collin
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2.1 of the License, or (at your option) any later version.
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//
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// This 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 GNU
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// Lesser General Public License for more details.
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//
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///////////////////////////////////////////////////////////////////////////////
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#ifndef LZMA_LZ_ENCODER_PRIVATE_H
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#define LZMA_LZ_ENCODER_PRIVATE_H
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#include "lz_encoder.h"
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/// Value used to indicate unused slot
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#define EMPTY_HASH_VALUE 0
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/// When the dictionary and hash variables need to be adjusted to prevent
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/// integer overflows. Since we use uint32_t to store the offsets, half
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/// of it is the biggest safe limit.
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#define MAX_VAL_FOR_NORMALIZE (UINT32_MAX / 2)
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struct lzma_coder_s {
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lzma_next_coder next;
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lzma_lz_encoder lz;
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};
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#endif
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