Function ulAOutScan 

pub unsafe extern "C" fn ulAOutScan(
    daqDeviceHandle: DaqDeviceHandle,
    lowChan: c_int,
    highChan: c_int,
    range: Range,
    samplesPerChan: c_int,
    rate: *mut f64,
    options: ScanOption,
    flags: AOutScanFlag,
    data: *mut f64,
) -> UlError

Writes values to a range of D/A channels. @param daqDeviceHandle the handle to the DAQ device @param lowChan first D/A channel in the scan @param highChan last D/A channel in the scan @param range D/A range @param samplesPerChan the number of D/A samples to output @param rate the sample rate in scans per second. Upon return, this value is set to the actual sample rate. @param options bit mask that specifies D/A scan options @param flags bit mask that specifies whether to scale and/or calibrate the data @param data[] a pointer to an array that stores the data @return The UL error code.