removed an unnecessary struct member (and an unused macro)

src/seq/seqPvt.h

@@ -41,7 +41,6 @@
 #define ssNum(ss)		((ss)-(ss)->sprog->ss)
 #define chNum(ch)		((ch)-(ch)->sprog->chan)
 
-#define metaIx(ch,ss)		(((ch)->sprog->options&OPT_SAFE)?ssNum(ss):0)
 #define metaPtr(ch,ss)		(((ch)->sprog->options&OPT_SAFE)?((ch)->dbch->ssMetaData+ssNum(ss)):(&(ch)->dbch->metaData))
 
 /* Generic iteration on lists */
@@ -136,7 +135,6 @@ struct state_set
 	int		currentState;	/* current state index */
 	int		nextState;	/* next state index */
 	int		prevState;	/* previous state index */
-	int		transNum;	/* highest prio trans. # triggered */
 	const bitMask	*mask;		/* current event mask */
 	unsigned	numDelays;	/* number of delays activated */
 	double		*delay;		/* queued delay values in secs (array) */

src/seq/seq_task.c

@@ -255,7 +255,8 @@ static void ss_entry(void *arg)
 	 */
 	while (TRUE)
 	{
-		boolean ev_trig;
+		boolean	ev_trig;
+		int	transNum = 0;	/* highest prio trans. # triggered */
 
 		/* Set state to current state */
 		STATE *st = ss->states + ss->currentState;
@@ -307,7 +308,7 @@ static void ss_entry(void *arg)
 
 			/* Check state change conditions */
 			ev_trig = st->eventFunc(ss, var,
-				&ss->transNum, &ss->nextState);
+				&transNum, &ss->nextState);
 
 			/* Clear all event flags (old ef mode only) */
 			if (ev_trig && !(sp->options & OPT_NEWEF))
@@ -321,7 +322,7 @@ static void ss_entry(void *arg)
 		} while (!ev_trig);
 
 		/* Execute the state change action */
-		st->actionFunc(ss, var, ss->transNum, &ss->nextState);
+		st->actionFunc(ss, var, transNum, &ss->nextState);
 
 		/* If changing state, do exit actions */
 		if (st->exitFunc && (ss->currentState != ss->nextState