Index: generic/nsfInt.h
===================================================================
diff -u -rf7e7dd532f08b253e4b81e73074e216674685d60 -rfc36bf33edd6f5b3f273cb2abdcb30f2ececdff4
--- generic/nsfInt.h	(.../nsfInt.h)	(revision f7e7dd532f08b253e4b81e73074e216674685d60)
+++ generic/nsfInt.h	(.../nsfInt.h)	(revision fc36bf33edd6f5b3f273cb2abdcb30f2ececdff4)
@@ -668,10 +668,11 @@
 #define NSF_CSC_CALL_IS_COMPILE          8
 #define NSF_CSC_IMMEDIATE           0x0020
 #define NSF_CSC_FORCE_FRAME         0x0040
+#define NSF_CSC_CALL_NO_UNKNOWN     0x0080
 #define NSF_CSC_CALL_IS_NRE         0x0100
 #define NSF_CSC_MIXIN_STACK_PUSHED  0x0400
 #define NSF_CSC_FILTER_STACK_PUSHED 0x0800
-#define NSF_CSC_UNKNOWN             0x1000
+#define NSF_CSC_METHOD_IS_UNKNOWN   0x1000
 #define NSF_CSC_CALL_IS_TRANSPARENT 0x2000
 #define NSF_CSC_COPY_FLAGS          (NSF_CSC_MIXIN_STACK_PUSHED|NSF_CSC_FILTER_STACK_PUSHED|NSF_CSC_IMMEDIATE|NSF_CSC_CALL_IS_TRANSPARENT|NSF_CSC_FORCE_FRAME)