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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef _RTL_CRC_H_
#define _RTL_CRC_H_
#include "sal/config.h"
#include "sal/saldllapi.h"
#include "sal/types.h"
#ifdef __cplusplus
extern "C" {
#endif
/*========================================================================
*
* rtl_crc32 interface.
*
*======================================================================*/
/** Evaluate CRC32 over given data.
This function evaluates the CRC polynomial 0xEDB88320.
@param Crc [in] CRC32 over previous data or zero.
@param Data [in] data buffer.
@param DatLen [in] data buffer length.
@return new CRC32 value.
*/
SAL_DLLPUBLIC sal_uInt32 SAL_CALL rtl_crc32 (
sal_uInt32 Crc,
const void *Data, sal_uInt32 DatLen
) SAL_THROW_EXTERN_C();
/*========================================================================
*
* The End.
*
*======================================================================*/
#ifdef __cplusplus
}
#endif
#endif /* _RTL_CRC_H_ */
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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