diff -r 85d20ae6736e -r 7c2d5d69134c examples/dc_user/main.c
--- a/examples/dc_user/main.c	Fri Apr 24 09:51:11 2009 +0000
+++ b/examples/dc_user/main.c	Fri Apr 24 10:24:53 2009 +0000
@@ -169,7 +169,7 @@
         sync_ref_counter--;
     } else {
         sync_ref_counter = 9;
-        ecrt_master_sync_reference_clock(master, &app_time);
+        ecrt_master_sync_reference_clock(master, EC_TIMEVAL2NANO(&app_time));
     }
     ecrt_master_sync_slave_clocks(master);