Returns the reference of the XmlRpcMethodValue inside the provided XmlRpcArray, at the provided position.
|array ||The array where the data inside, at the given position will be returned.|
|index ||The index being requested. It must be from 0 up to N - 1, where N is the result get from vortex_xml_rpc_array_count.|
- A reference to the XmlRpcMethodValue or NULL if it fails. The reference returned must not be deallocated. It will be deallocated once the vortex_xml_rpc_array_free is called.