/* now for all those in list2 which does not */
/* already exist in the list add */
for (lp = list2 ; lp ; lp = lp->next )
- if (!isinSetWith(un,lp->item,cFunc))
+ if (!isinSetWith(un,lp->item,(int(*)(void*,void*))cFunc))
addSet (&un,lp->item);
switch (throw) {