public static int is_selection_only(cef_print_settings_t *self)
        {
            is_selection_only_delegate d;
            var p = self->_is_selection_only;

            if (p == _p11)
            {
                d = _d11;
            }
            else
            {
                d = (is_selection_only_delegate)Marshal.GetDelegateForFunctionPointer(p, typeof(is_selection_only_delegate));
                if (_p11 == IntPtr.Zero)
                {
                    _d11 = d; _p11 = p;
                }
            }
            return(d(self));
        }
 public static int is_selection_only(cef_print_settings_t* self)
 {
     is_selection_only_delegate d;
     var p = self->_is_selection_only;
     if (p == _p11) { d = _d11; }
     else
     {
         d = (is_selection_only_delegate)Marshal.GetDelegateForFunctionPointer(p, typeof(is_selection_only_delegate));
         if (_p11 == IntPtr.Zero) { _d11 = d; _p11 = p; }
     }
     return d(self);
 }