/*@reldef@*/ /*@relnull@*/ qual *elements;
} *qualList ;
-extern /*@falsenull@*/ bool qualList_isDefined (qualList p_s);
-extern /*@unused@*/ /*@truenull@*/ bool qualList_isUndefined (qualList p_s);
+extern /*@falsewhennull@*/ bool qualList_isDefined (qualList p_s);
+extern /*@unused@*/ /*@nullwhentrue@*/ bool qualList_isUndefined (qualList p_s);
/*@constant null qualList qualList_undefined; @*/
# define qualList_undefined ((qualList) NULL)