diff -r 9114b3a5f9d3 -r d5d04c868e0e master/master.h
--- a/master/master.h	Thu Mar 08 08:10:32 2007 +0000
+++ b/master/master.h	Thu Mar 08 13:02:42 2007 +0000
@@ -109,6 +109,10 @@
     ec_fsm_master_t fsm; /**< master state machine */
     ec_datagram_t fsm_datagram; /**< datagram used for state machines */
     ec_master_mode_t mode; /**< master mode */
+    unsigned int injection_seq_fsm; /**< datagram injection sequence number
+                                      for the FSM side */
+    unsigned int injection_seq_rt; /**< datagram injection sequence number
+                                     for the realtime side */
 
     struct list_head slaves; /**< list of slaves on the bus */
     unsigned int slave_count; /**< number of slaves on the bus */