.. _CPU_RDRAND_Supported:

====================
CPU_RDRAND_Supported
====================

Check if the RDRAND instruction is supported.

::

   CPU_RDRAND_Supported PROTO 


**Parameters**


**Returns**

TRUE if RDRAND instruction is supported, or FALSE otherwise.


**Notes**

https://en.wikipedia.org/wiki/RDRAND

**See Also**

:ref:`CPU_CPUID_Supported<CPU_CPUID_Supported>`, :ref:`CPU_RDSEED_Supported<CPU_RDSEED_Supported>`,