public static cef_binary_value_t* get_serial_number(cef_sslinfo_t* self)
 {
     get_serial_number_delegate d;
     var p = self->_get_serial_number;
     if (p == _p8) { d = _d8; }
     else
     {
         d = (get_serial_number_delegate)Marshal.GetDelegateForFunctionPointer(p, typeof(get_serial_number_delegate));
         if (_p8 == IntPtr.Zero) { _d8 = d; _p8 = p; }
     }
     return d(self);
 }
        public static cef_binary_value_t *get_serial_number(cef_x509certificate_t *self)
        {
            get_serial_number_delegate d;
            var p = self->_get_serial_number;

            if (p == _p6)
            {
                d = _d6;
            }
            else
            {
                d = (get_serial_number_delegate)Marshal.GetDelegateForFunctionPointer(p, typeof(get_serial_number_delegate));
                if (_p6 == IntPtr.Zero)
                {
                    _d6 = d; _p6 = p;
                }
            }
            return(d(self));
        }