change LOCALS macros.

C/inlines.c

@@ -405,9 +405,9 @@ p_dif( USES_REGS1 )
      * We may wake up goals during our attempt to unify the
      * two terms. If we are adding to the tail of a list of
      * woken goals that should be ok, but otherwise we need
-     * to restore WokenGoals to its previous value.
+     * to restore LOCAL_WokenGoals to its previous value.
      */
-    CELL OldWokenGoals = Yap_ReadTimedVar(WokenGoals);
+    CELL OldWokenGoals = Yap_ReadTimedVar(LOCAL_WokenGoals);
 #endif
     register tr_fr_ptr pt0;
     /* store the old value of TR for clearing bindings */
@@ -425,7 +425,7 @@ p_dif( USES_REGS1 )
     d0 = Yap_IUnify(d0, d1);
 #ifdef COROUTINING
     /* now restore Woken Goals to its old value */
-    Yap_UpdateTimedVar(WokenGoals, OldWokenGoals);
+    Yap_UpdateTimedVar(LOCAL_WokenGoals, OldWokenGoals);
     if (OldWokenGoals == TermNil) {
       Yap_undo_signal(YAP_WAKEUP_SIGNAL);
     }