diff --git a/unix/x0vncserver/TimeMillis.h b/unix/x0vncserver/TimeMillis.h
new file mode 100644
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+++ b/unix/x0vncserver/TimeMillis.h
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+/* Copyright (C) 2006 Constantin Kaplinsky.  All Rights Reserved.
+ *    
+ * This is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ * 
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this software; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
+ * USA.
+ */
+
+//
+// TimeMillis.h
+//
+
+#ifndef __TIMEMILLIS_H__
+#define __TIMEMILLIS_H__
+
+#include <sys/time.h>
+
+class TimeMillis {
+
+public:
+
+  TimeMillis();
+
+  // Set this object to current time, returns true on sucess.
+  bool update();
+
+  // Return difference in milliseconds between two time points.
+  int diffFrom(const TimeMillis &older) const;
+
+protected:
+
+  struct timeval m_timeval;
+
+};
+
+#endif // __TIMEMILLIS_H__
+