Function PeerDistRegisterForStatusChangeNotificationEx 

pub unsafe extern "system" fn PeerDistRegisterForStatusChangeNotificationEx(
    hpeerdist: isize,
    hcompletionport: HANDLE,
    ulcompletionkey: usize,
    lpoverlapped: *const OVERLAPPED,
    ppeerdiststatus: *mut PEERDIST_STATUS_INFO,
) -> u32