extern /*@unused@*/ /*@only@*/ cstring ctypeList_unparse (ctypeList) /*@*/ ;
extern void ctypeList_free (/*@only@*/ /*@only@*/ ctypeList p_s) /*@modifies p_s@*/;
-extern /*@falsenull@*/ bool ctypeList_isDefined (/*@null@*/ ctypeList p_ct) /*@*/ ;
-extern /*@unused@*/ /*@truenull@*/ bool
+extern /*@falsewhennull@*/ bool ctypeList_isDefined (/*@null@*/ ctypeList p_ct) /*@*/ ;
+extern /*@unused@*/ /*@nullwhentrue@*/ bool
ctypeList_isUndefined (/*@null@*/ ctypeList p_ct) /*@*/ ;
/*@constant null ctypeList ctypeList_undefined; @*/