-#ifndef ABOUTWINDOW_H
-#define ABOUTWINDOW_H
+#ifndef _ABOUTDIALOG_H
+#define _ABOUTDIALOG_H 1
#include <QDialog>
-#include <string>
-#include <vector>
-#include <sys/time.h>
+#include <QString>
-#include "mixer.h"
+class QObject;
namespace Ui {
class AboutDialog;
Ui::AboutDialog *ui;
};
-#endif
+#endif // !defined(_ABOUTDIALOG_H)