ARCFive128Pack, ARCFive128Unpack

Packs/unpacks the IppsARCFive128Spec context into/from a user-defined buffer.

Syntax

IppStatus ippsARCFive128Pack (const IppsARCFive128Spec* pCtx, Ipp8u* pBuffer);

IppStatus ippsARCFive128Unpack (const Ipp8u* pBuffer, IppsARCFive128Spec* pCtx);

Parameters

pCtx	Pointer to the IppsARCFive128Spec context.
pBuffer	Pointer to the user-defined buffer.

Description

This functions are declared in the ippcp.h file. The ARCFive128Pack function transforms the *pCtx context to a position-independent form and stores it in the *pBuffer buffer. The ARCFive128Unpack function performs the inverse operation, that is, transforms the contents of the *pBuffer buffer into a normal IppsARCFive128Spec context. The ARCFive128Pack and ARCFive128Unpack functions enable replacing the position-dependent IppsARCFive128Spec context in the memory.

Call the ARCFive128GetSize function prior to ARCFive128Pack/ARCFive128Unpack to determine the size of the buffer.

Return Values

ippStsNoErr	Indicates no error. Any other value indicates an error or warning.
ippStsNullPtrErr	Indicates an error condition if any of the specified pointers is NULL.