Index: generic/nsfInt.h
===================================================================
diff -u -ra3b0e40438f4c944dac1c34387f4292e012f4bd0 -r3b36b2ecd2e684c57532cc5d79907fc99ed77ed2
--- generic/nsfInt.h	(.../nsfInt.h)	(revision a3b0e40438f4c944dac1c34387f4292e012f4bd0)
+++ generic/nsfInt.h	(.../nsfInt.h)	(revision 3b36b2ecd2e684c57532cc5d79907fc99ed77ed2)
@@ -628,10 +628,12 @@
 #define NSF_CSC_TYPE_INACTIVE 4
 #define NSF_CSC_TYPE_INACTIVE_MIXIN 5
 #define NSF_CSC_TYPE_INACTIVE_FILTER 6
-#define NSF_CSC_TYPE_GUARD 16
+#define NSF_CSC_TYPE_GUARD 0x10
+#define NSF_CSC_TYPE_ENSEMBLE 0x20
 
 #define NSF_CSC_CALL_IS_NEXT 1
 #define NSF_CSC_CALL_IS_GUARD 2
+#define NSF_CSC_CALL_IS_ENSEMBLE 4   /*TODO: needed?*/
 
 #if defined(NSF_PROFILE)
 typedef struct NsfProfile {