CTL_STATUS_t ctl_xively_datastream_create(CTL_XIVELY_DATASTREAM_t *self, const CTL_XIVELY_DATAPOINT_t *point);
ctl_xively_datastream_create sends a request to the Xively API to create the datastream self with a single datapoint point in the feed that the datastream is registered to. This function does not store any data in the local datastream buffer: it is a direct request using a live connection to the Xively server.
ctl_xively_datastream_create returns a standard status code.