--- a/master/fsm_change.c	Mon Oct 23 13:45:09 2006 +0000
+++ b/master/fsm_change.c	Mon Oct 23 14:00:58 2006 +0000
@@ -97,22 +97,13 @@
 
 /**
    Executes the current state of the state machine.
-*/
-
-void ec_fsm_change_exec(ec_fsm_change_t *fsm /**< finite state machine */)
+   \return false, if the state machine has terminated
+*/
+
+int ec_fsm_change_exec(ec_fsm_change_t *fsm /**< finite state machine */)
 {
     fsm->state(fsm);
-}
-
-/*****************************************************************************/
-
-/**
-   Returns the running state of the state machine.
-   \return non-zero if not terminated yet.
-*/
-
-int ec_fsm_change_running(ec_fsm_change_t *fsm /**< Finite state machine */)
-{
+
     return fsm->state != ec_fsm_change_end
         && fsm->state != ec_fsm_change_error;
 }