Function winapi::um::setupapi::SetupDiGetClassPropertyExW

pub unsafe extern "system" fn SetupDiGetClassPropertyExW(
    ClassGuid: *const GUID, 
    PropertyKey: *const DEVPROPKEY, 
    PropertyType: *mut DEVPROPTYPE, 
    PropertyBuffer: PBYTE, 
    PropertyBufferSize: DWORD, 
    RequiredSize: PDWORD, 
    Flags: DWORD, 
    MachineName: PCWSTR, 
    Reserved: PVOID
) -> BOOL