1 files changed, 46 insertions, 0 deletions
diff --git a/lib/common/BoxTime.h b/lib/common/BoxTime.h
new file mode 100644
index 00000000..6681bbbd
--- /dev/null
+++ b/lib/common/BoxTime.h
@@ -0,0 +1,46 @@
+// --------------------------------------------------------------------------
+//
+// 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;
+}
+inline uint64_t BoxTimeToMicroSeconds(box_time_t Time)
+{
+	return Time;
+}
+
+std::string FormatTime(box_time_t time, bool includeDate,
+	bool showMicros = false);
+
+#endif // BOXTIME__H