pub unsafe fn DavAddConnection<P0, P1, P2>(
    connectionhandle: *mut HANDLE,
    remotename: P0,
    username: P1,
    password: P2,
    clientcert: &[u8]
) -> u32
where P0: IntoParam<PCWSTR>, P1: IntoParam<PCWSTR>, P2: IntoParam<PCWSTR>,