Function SendMessageTimeoutW 

pub unsafe fn SendMessageTimeoutW<'a, T0__: IntoParam<'a, HWND>, T2__: IntoParam<'a, WPARAM>, T3__: IntoParam<'a, LPARAM>>(
    hwnd: T0__,
    msg: u32,
    wparam: T2__,
    lparam: T3__,
    fuflags: SendMessageTimeout_fuFlags,
    utimeout: u32,
    lpdwresult: *mut usize,
) -> LRESULT