XmlRpcMethodValue * vortex_xml_rpc_method_call_get_param_value ( XmlRpcMethodCall method_call,
int  position 

Allows to get the param value (XmlRpcMethodValue) from the given XmlRpcMethodCall at the selected position.

method_call The method call object where the param value will be retrieved.
position The param value to get. Valid positions ranges from 0 up to param number -1.
An referece to the XmlRpcMethodValue or NULL if fails. Returned value should not be deallocated. The function will check that the given method call object is not NULL and the position is in the range of {0..param number - 1}.