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+// distribution boxbackup-0.10 (svn version: 494)
+//  
+// Copyright (c) 2003 - 2006
+//      Ben Summers and contributors.  All rights reserved.
+//  
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. All use of this software and associated advertising materials must 
+//    display the following acknowledgment:
+//        This product includes software developed by Ben Summers.
+// 4. The names of the Authors may not be used to endorse or promote
+//    products derived from this software without specific prior written
+//    permission.
+// 
+// [Where legally impermissible the Authors do not disclaim liability for 
+// direct physical injury or death caused solely by defects in the software 
+// unless it is modified by a third party.]
+// 
+// THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
+// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+// DISCLAIMED.  IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT,
+// INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+// SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+// HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
+// ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+// POSSIBILITY OF SUCH DAMAGE.
+//  
+//  
+//  
+// --------------------------------------------------------------------------
+//
+// File
+//		Name:    BoxTime.h
+//		Purpose: How time is represented
+//		Created: 2003/10/08
+//
+// --------------------------------------------------------------------------
+
+#ifndef BOXTIME__H
+#define BOXTIME__H
+
+// Time is presented as an unsigned 64 bit integer, in microseconds
+typedef uint64_t	box_time_t;
+
+#define NANO_SEC_IN_SEC		(1000000000LL)
+#define NANO_SEC_IN_USEC 	(1000)
+#define NANO_SEC_IN_USEC_LL (1000LL)
+#define MICRO_SEC_IN_SEC 	(1000000)
+#define MICRO_SEC_IN_SEC_LL	(1000000LL)
+#define MILLI_SEC_IN_NANO_SEC		(1000)
+#define MILLI_SEC_IN_NANO_SEC_LL	(1000LL)
+
+box_time_t GetCurrentBoxTime();
+
+inline box_time_t SecondsToBoxTime(time_t Seconds)
+{
+	return ((box_time_t)Seconds * MICRO_SEC_IN_SEC_LL);
+}
+inline time_t BoxTimeToSeconds(box_time_t Time)
+{
+	return Time / MICRO_SEC_IN_SEC_LL;
+}
+inline uint64_t BoxTimeToMilliSeconds(box_time_t Time)
+{
+	return Time / MILLI_SEC_IN_NANO_SEC_LL;
+}
+
+#endif // BOXTIME__H
+