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/*
* em_inflate.h - fast in-memory inflate (gzip/zlib decompressor) definitions
*
* Copyright (C) 2019 Emmanuel Marty
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any damages
* arising from the use of this software.
*
* Permission is granted to anyone to use this software for any purpose,
* including commercial applications, and to alter it and redistribute it
* freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you must not
* claim that you wrote the original software. If you use this software
* in a product, an acknowledgment in the product documentation would be
* appreciated but is not required.
* 2. Altered source versions must be plainly marked as such, and must not be
* misrepresented as being the original software.
* 3. This notice may not be removed or altered from any source distribution.
*/
#ifndef _EM_INFLATE_H
#define _EM_INFLATE_H
#include <sys/types.h>
#include <stdlib.h>
#ifdef __cplusplus
extern "C" {
#endif
/**
* Inflate gzip or zlib data
*
* @param pCompressedData pointer to start of zlib data
* @param nCompressedDataSize size of zlib data, in bytes
* @param pOutData pointer to start of decompression buffer
* @param nMaxOutDataSize maximum size of decompression buffer, in bytes
*
* @return number of bytes decompressed, or -1 in case of an error
*/
size_t em_inflate(const void *pCompressedData, size_t nCompressedDataSize, unsigned char *pOutData, size_t nMaxOutDataSize);
#ifdef __cplusplus
}
#endif
#endif /* _EM_INFLATE_H */
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