Function SendMessageTimeoutW 

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