LibreOffice
LibreOffice 24.2 SDK C/C++ API Reference
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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

◆ 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]CrcCRC32 over previous data or zero.
[in]Datadata buffer.
[in]DatLendata buffer length.
Returns
new CRC32 value.