42 lines
1.6 KiB
C
42 lines
1.6 KiB
C
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/**
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* \file lzma/auto.h
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* \brief Decoder with automatic file format detection
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*
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* \author Copyright (C) 1999-2006 Igor Pavlov
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* \author 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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#ifndef LZMA_H_INTERNAL
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# error Never include this file directly. Use <lzma.h> instead.
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#endif
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/**
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* \brief Decode .lzma Streams and LZMA_Alone files with autodetection
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*
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* Autodetects between the .lzma Stream and LZMA_Alone formats, and
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* calls lzma_stream_decoder_init() or lzma_alone_decoder_init() once
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* the type of the file has been detected.
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*
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* \param strm Pointer to propertily prepared lzma_stream
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* \param header Pointer to hold a pointer to Extra Records read
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* from the Header Metadata Block. Use NULL if
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* you don't care about Extra Records.
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* \param footer Same as header, but for Footer Metadata Block.
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*
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* \return - LZMA_OK: Initialization was successful.
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* - LZMA_MEM_ERROR: Cannot allocate memory.
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*/
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extern lzma_ret lzma_auto_decoder(lzma_stream *strm,
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lzma_extra **header, lzma_extra **footer);
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