pub unsafe extern "system" fn HttpReceiveClientCertificate(
    requestqueuehandle: HANDLE,
    connectionid: u64,
    flags: u32,
    sslclientcertinfo: *mut HTTP_SSL_CLIENT_CERT_INFO,
    sslclientcertinfosize: u32,
    bytesreceived: *mut u32,
    overlapped: *mut OVERLAPPED,
) -> u32