windows::Win32::Devices::DeviceAndDriverInstallation

Function SetupDiGetClassPropertyExW

pub unsafe fn SetupDiGetClassPropertyExW<P7>(
    classguid: *const GUID,
    propertykey: *const DEVPROPKEY,
    propertytype: *mut DEVPROPTYPE,
    propertybuffer: Option<&mut [u8]>,
    requiredsize: Option<*mut u32>,
    flags: u32,
    machinename: P7,
    reserved: Option<*const c_void>,
) -> Result<()>
where
    P7: Param<PCWSTR>,