Function libcdio_sys::mmc_start_stop_unit

pub unsafe extern "C" fn mmc_start_stop_unit(
    p_cdio: *const CdIo_t,
    b_eject: c_uchar,
    b_immediate: c_uchar,
    power_condition: u8,
    i_timeout_ms: c_uint
) -> driver_return_code_t