crc.h File Reference

#include "sal/config.h"
#include "sal/saldllapi.h"
#include "sal/types.h"

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Functions
SAL_DLLPUBLIC sal_uInt32	rtl_crc32 (sal_uInt32 Crc, const void *Data, sal_uInt32 DatLen) SAL_THROW_EXTERN_C()
	Evaluate CRC32 over given data. More...

Function Documentation

rtl_crc32()

SAL_DLLPUBLIC sal_uInt32 rtl_crc32	(	sal_uInt32	Crc,
		const void *	Data,
		sal_uInt32	DatLen
	)

Evaluate CRC32 over given data.

This function evaluates the CRC polynomial 0xEDB88320.

Parameters

[in]	Crc	CRC32 over previous data or zero.
[in]	Data	data buffer.
[in]	DatLen	data buffer length.

Returns

new CRC32 value.