+ /* --- @file@ --- *
+ *
+ * Arguments: @endpt *e@ = pointer to endpoint in question
+ * @endpt *f@ = pointer to a file endpoint
+ *
+ * Returns: ---
+ *
+ * Use: Informs a non-file endpoint of a file endpoint which will
+ * want to be closed when it's finished with. At that time, the
+ * endpoint should arrange to have both itself and its partner
+ * closed. If no file is registered, the endpoint manager will
+ * close both endpoints itself.
+ */
+
+ void (*file)(endpt */*e*/, endpt */*f*/);
+