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49813 ripley 1 
///////////////////////////////////////////////////////////////////////////////
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//
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/// \file       easy_decoder_memusage.c
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/// \brief      Decoder memory usage calculation to match easy encoder presets
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//
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//  Author:     Lasse Collin
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//
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//  This file has been put into the public domain.
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//  You can do whatever you want with this file.
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//
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///////////////////////////////////////////////////////////////////////////////
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#include "easy_preset.h"
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extern LZMA_API(uint64_t)
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lzma_easy_decoder_memusage(uint32_t preset)
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{
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	lzma_options_easy opt_easy;
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	if (lzma_easy_preset(&opt_easy, preset))
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		return UINT32_MAX;
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	return lzma_raw_decoder_memusage(opt_easy.filters);
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}