Fill in the VSmile port
diff --git a/contiki-vsmile/conf/clock-conf.h b/contiki-vsmile/conf/clock-conf.h
new file mode 100644
index 0000000..814861a
--- /dev/null
+++ b/contiki-vsmile/conf/clock-conf.h
@@ -0,0 +1,7 @@
+#ifndef __CLOCK_CONF_H__
+#define __CLOCK_CONF_H__
+
+typedef unsigned long clock_time_t;
+#define CLOCK_CONF_SECOND 60
+
+#endif /* __CLOCK_CONF_H__ */