docs: function SchedParser(importer) {
      Parser.call(this, importer);
  
      importer.registerEventHandler('sched_switch',
          SchedParser.prototype.schedSwitchEvent.bind(this));
      importer.registerEventHandler('sched_wakeup',
          SchedParser.prototype.schedWakeupEvent.bind(this));
      importer.registerEventHandler('sched_blocked_reason',
          SchedParser.prototype.schedBlockedEvent.bind(this));
    }