+class WXDLLEXPORT wxChrono
+{
+public:
+ wxChrono();
+
+ void Start(long t=0);
+ void Pause();
+ void Resume();
+
+ long Time();
+
+private:
+ long m_t0;
+ long m_pause;
+};
+
+// Timer functions (milliseconds)
+void WXDLLEXPORT wxStartTimer();
+
+// Gets time since last wxStartTimer or wxGetElapsedTime
+long WXDLLEXPORT wxGetElapsedTime(bool resetTimer = TRUE);
+
+// EXPERIMENTAL: comment this out if it doesn't compile.
+bool WXDLLEXPORT wxGetLocalTime(long *timeZone, int *dstObserved);
+
+// Get number of seconds since 00:00:00 GMT, Jan 1st 1970.
+long WXDLLEXPORT wxGetCurrentTime();
+
+// Get number of milliseconds since 00:00:00 GMT, Jan 1st 1970.
+long WXDLLEXPORT wxGetCurrentMTime();
+