diff -r c76c01572f00 -r 2e05246f3b00 master/master.h
--- a/master/master.h	Mon Nov 22 09:09:23 2010 +0100
+++ b/master/master.h	Mon Nov 22 09:53:43 2010 +0100
@@ -188,9 +188,9 @@
                                        monitoring. */
     ec_slave_t *dc_ref_clock; /**< DC reference clock slave. */
 #ifdef EC_HAVE_CYCLES
-    cycles_t dc_cycles_app_time; /** cycles at last ecrt_master_sync() call.*/
-#endif
-    unsigned long dc_jiffies_app_time;/** jiffies at last
+    cycles_t dc_cycles_app_start_time; /** cycles at last ecrt_master_sync() call.*/
+#endif
+    unsigned long dc_jiffies_app_start_time;/** jiffies at last
                                             ecrt_master_sync() call.*/
     unsigned int scan_busy; /**< Current scan state. */
     unsigned int allow_scan; /**< \a True, if slave scanning is allowed. */