rtl/crc.h File Reference

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

Go to the source code of this file.

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.

---

Function Documentation

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:

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

Returns:

new CRC32 value.