free(old);
}
-void list_itr(List *list, Iterator iter, void *arg, Transformer trans)
+void list_itr(List *list, Callback iter, void *arg, Transformer trans)
{
LIST_ITERATE(list, node)
iter(trans ? trans(node->dat) : node->dat, arg);
}
-void list_clr(List *list, Iterator iter, void *arg, Transformer trans)
+void list_clr(List *list, Callback iter, void *arg, Transformer trans)
{
for (ListNode *node = list->fst; node != NULL;) {
ListNode *next = node->nxt;