-/* Digital UNIX doesn't allow for removing ifnet structures
- * from the list. Taking the i/f down from pppd will take
- * care of most of the stuff that this code intends to do
- * anyhow
+/*
+ * Digital UNIX doesn't allow for removing ifnet structures
+ * from the list. But then we're not using this as a loadable
+ * module anyway, so that's OK.
+ *
+ * Under SunOS, this should allow the module to be unloaded.
+ * Unfortunately, it doesn't seem to detach all the references,
+ * so your system may well crash after you unload this module :-(