Function SoapySDRDevice_setIQBalanceMode 

pub unsafe extern "C" fn SoapySDRDevice_setIQBalanceMode(
    device: *mut SoapySDRDevice,
    direction: c_int,
    channel: usize,
    automatic: bool,
) -> c_int

Set the automatic frontend IQ balance correction.

\param device a pointer to a device instance \param direction the channel direction RX or TX \param channel an available channel on the device \param automatic true for automatic correction \return 0 for success or error code on failure