AOO410/main/sal/inc/rtl/crc.h

/**************************************************************
 * 
 * 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
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#ifndef _RTL_CRC_H_
#define _RTL_CRC_H_ "$Revision: 1.4 $"

#include <sal/types.h>

#ifdef __cplusplus
extern "C" {
#endif

/*========================================================================
 *
 * rtl_crc32 interface.
 *
 *======================================================================*/
/** Evaluate CRC32 over given data.
    @descr 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_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_ */