pub unsafe fn PeerGroupIssueCredentials<P0>(
    hgroup: *const c_void,
    pwzsubjectidentity: P0,
    pcredentialinfo: Option<*const PEER_CREDENTIAL_INFO>,
    dwflags: u32,
    ppwzinvitation: Option<*mut PWSTR>
) -> Result<()>
where P0: IntoParam<PCWSTR>,