Function windows_sys::Win32::Devices::DeviceAndDriverInstallation::SetupDiGetClassPropertyKeysExW

pub unsafe extern "system" fn SetupDiGetClassPropertyKeysExW(
    classguid: *const GUID,
    propertykeyarray: *mut DEVPROPKEY,
    propertykeycount: u32,
    requiredpropertykeycount: *mut u32,
    flags: u32,
    machinename: PCWSTR,
    reserved: *const c_void,
) -> BOOL