Function windows_sys::Win32::Devices::DeviceAndDriverInstallation::SetupDiGetClassDevsExW

pub unsafe extern "system" fn SetupDiGetClassDevsExW(
    classguid: *const GUID, 
    enumerator: PCWSTR, 
    hwndparent: HWND, 
    flags: u32, 
    deviceinfoset: HDEVINFO, 
    machinename: PCWSTR, 
    reserved: *mut c_void
) -> HDEVINFO

Required features: "Win32_Devices_DeviceAndDriverInstallation", "Win32_Foundation"