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