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///////////////////////////////////////////////////////////////////////////////
//
/// \file lzma_decoder.h
/// \brief LZMA decoder API
//
// Copyright (C) 1999-2006 Igor Pavlov
// Copyright (C) 2007 Lasse Collin
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This 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
// Lesser General Public License for more details.
//
///////////////////////////////////////////////////////////////////////////////
#ifndef LZMA_LZMA_DECODER_H
#define LZMA_LZMA_DECODER_H
#include "common.h"
/// Allocates and initializes LZMA decoder
extern lzma_ret lzma_lzma_decoder_init(lzma_next_coder *next,
lzma_allocator *allocator, const lzma_filter_info *filters);
extern uint64_t lzma_lzma_decoder_memusage(const void *options);
extern lzma_ret lzma_lzma_props_decode(
void **options, lzma_allocator *allocator,
const uint8_t *props, size_t props_size);
/// \brief Decodes the LZMA Properties byte (lc/lp/pb)
///
/// \return true if error occorred, false on success
///
extern bool lzma_lzma_lclppb_decode(
lzma_options_lzma *options, uint8_t byte);
#ifdef LZMA_LZ_DECODER_H
/// Allocate and setup function pointers only. This is used by LZMA1 and
/// LZMA2 decoders.
extern lzma_ret lzma_lzma_decoder_create(
lzma_lz_decoder *lz, lzma_allocator *allocator,
const void *opt, size_t *dict_size);
/// Gets memory usage without validating lc/lp/pb. This is used by LZMA2
/// decoder, because raw LZMA2 decoding doesn't need lc/lp/pb.
extern uint64_t lzma_lzma_decoder_memusage_nocheck(const void *options);
#endif
#endif
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