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/*
* compression.h: Generic wrapper for compression of data
*
* Copyright (C) 2006, Identity Alliance, Thomas Harning <thomas.harning@identityalliance.com>
*
* 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef COMPRESSION_H
#define COMPRESSION_H
#include "libopensc/opensc.h"
#include "libopensc/types.h"
#define COMPRESSION_AUTO 0
#define COMPRESSION_ZLIB 1
#define COMPRESSION_GZIP 2
#define COMPRESSION_UNKNOWN (-1)
int sc_compress(u8* out, size_t* outLen, const u8* in, size_t inLen, int method);
int sc_decompress_alloc(u8** out, size_t* outLen, const u8* in, size_t inLen, int method);
int sc_decompress(u8* out, size_t* outLen, const u8* in, size_t inLen, int method);
#endif