* Delete an element e in a 2-3-4 tree. Does not free the element,
* merely removes all links to it from the tree nodes.
*/
-void *del234(tree234 *t, void *e);
+void del234(tree234 *t, void *e);
/*
* Iterate over the elements of a tree234, in order.
void *first234(tree234 *t, enum234 *e);
void *next234(enum234 *e);
-#endif /* TREE234_H */
\ No newline at end of file
+#endif /* TREE234_H */