pub unsafe extern "C" fn botan_x509_cert_verify(
    validation_result: *mut c_int,
    ee_cert: botan_x509_cert_t,
    intermediates: *const botan_x509_cert_t,
    intermediates_len: usize,
    trusted: *const botan_x509_cert_t,
    trusted_len: usize,
    trusted_path: *const c_char,
    required_key_strength: usize,
    hostname: *const c_char,
    reference_time: u64
) -> c_int