pub fn new_event(manual: bool, init: bool) -> io::Result<Handle> {
unsafe {
- let event = c::CreateEventW(0 as *mut _,
+ let event = c::CreateEventW(ptr::null_mut(),
manual as c::BOOL,
init as c::BOOL,
- 0 as *const _);
+ ptr::null());
if event.is_null() {
Err(io::Error::last_os_error())
} else {