pub unsafe extern "C" fn UA_Server_addDataType(
server: *mut UA_Server,
parentNodeId: UA_NodeId,
type_: *const UA_DataType,
) -> UA_StatusCodepub unsafe extern "C" fn UA_Server_addDataType(
server: *mut UA_Server,
parentNodeId: UA_NodeId,
type_: *const UA_DataType,
) -> UA_StatusCode