pub unsafe fn SspiEncodeStringsAsAuthIdentity<P0, P1, P2>(
    pszusername: P0,
    pszdomainname: P1,
    pszpackedcredentialsstring: P2,
    ppauthidentity: *mut *mut c_void,
) -> Result<()>
where P0: Param<PCWSTR>, P1: Param<PCWSTR>, P2: Param<PCWSTR>,