QuickHash Library API

SL_CRC16_CalculateHex

void SL_HASHCALL SL_CRC16_CalculateHex( void* pDest, const void* pSrc, unsigned int nSrcLength, int bUpper );

Parameters

 pDest

    [out] Pointer to the text buffer that will receive the checksum.

 pSrc

    [in] Pointer to the continuous memory block for which to calculate the checksum.

 nSrcLength

    [in] Length in bytes of the memory block.

 bUpper

    [in] Uppercase flag. If bUpper is 0, the received checksum represents a lowercase string, otherwise it represents an uppercase string.

Remarks

Calculates the checksum for the memory block pointed by pSrc. The checksum is retrieved as a null-terminated hexadecimal string in the text buffer pointed by pDest. The size of the text buffer pointed by pDest must be at least SLC_CRC16_HEXDIGESTSIZE characters.

Example

#include <string.h>
#include <QuickHash.h>

int main()
{
    char string[] = "Test String";
    char checksumhex[ SLC_CRC16_HEXDIGESTSIZE ]; /*0 terminated*/

    /*****Calculate the checksum********************************/

    SL_CRC16_CalculateHex( checksumhex, string, strlen( string ), 0 );

    /*****Use the checksum**************************************/
    /*...*/

    return 0;
}

 

 

CRC16 API Overview   |   CRC16 API Functions   |   Useful Links   |   HashCalc

 

See Also    SL_CRC16_Calculate, SL_CRC16_CalculateStr, SL_CRC16_CalculateStrHex


 

 

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