.. _sm3duplicate:




SM3Duplicate
============


Copies one IppsSM3State context to another.


Syntax
------


IppStatus ippsSM3Duplicate(const IppsSM3State\* pSrcCtx, IppsSM3State\*
pDstCtx);


Include Files
-------------


``ippcp.h``


Parameters
----------


.. list-table:: 
   :header-rows: 0

   * -     pSrcCtx   
     -  Pointer to the source IppsSM3State context to be cloned.
   * -     pDstCtx   
     -  Pointer to the destination IppsSM3State context.




Description
-----------


The function copies one IppsSM3State context to another.


Return Values
-------------


.. list-table:: 
   :header-rows: 0

   * -     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.
   * -     ippStsContextMatchErr   
     -  Indicates an error condition if the context parameter does not match the operation.