/*
 * call-seq:
 *   attributes?
 *
 * Does this node have attributes?
 */
static VALUE attributes_eh(VALUE self)
{
  xmlTextReaderPtr reader;
  Data_Get_Struct(self, xmlTextReader, reader);
  int eh = has_attributes(reader);
  if(eh == 0) return Qfalse;
  if(eh == 1) return Qtrue;

  return Qnil;
}