QuickHash Library

Type Library

ADLER32_Update

void ADLER32_Update( [ in,out ]ADLER32_Context* pContext, [ in , size_is( nSrcLength ) ] const void* pSrc, [ in ] int nSrcLength );

Parameters

pContext

    [in/out] A memory buffer that is used as the context.

     Note. All predefined types are specified in the Predefined Types List.

 pSrc

    [in] A continuous memory block with which to update the context.

 nSrcLength

    [in] Length in bytes of the memory block.

Remarks

Updates (based on ADLER32 checksum algorithm) the pContext context with the pSrc memory block. Call this function for each continuous memory block of the data for which the checksum is calculated. To retrieve the checksum after using ADLER32_Update, call ADLER32_Final or ADLER32_FinalHex.

Note. Before the first call to ADLER32_Update, ADLER32_UpdateStr, ADLER32_Final or ADLER32_FinalHex functions, the context must be initialized with ADLER32_Init.

VB Example

See the example for ADLER32_Final.

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See Also    ADLER32_UpdateStr, ADLER32_Final, ADLER32_FinalHex, ADLER32_Init