/*
 *  call-seq:
 *     iw.max_buffer_memory -> number
 *
 *  Return the current value of max_buffer_memory
 */
static VALUE
frb_iw_get_max_buffer_memory(VALUE self)
{
    IndexWriter *iw = (IndexWriter *)DATA_PTR(self);
    return INT2FIX(iw->config.max_buffer_memory);
}