+ * Revision 1.9 2003/07/13 11:19:49 mdw
+ * Incopatible protocol fix! Include message type code under MAC tag to prevent
+ * cut-and-paste from key-exchange messages to general packet transport.
+ *
+ * Revision 1.8 2003/05/16 12:09:03 mdw
+ * Allow binding to a chosen address.
+ *
+ * Revision 1.7 2003/04/15 14:12:05 mdw
+ * Insert a newline to improve readability.
+ *
+ * Revision 1.6 2001/06/19 22:07:59 mdw
+ * Use magic number for packet size.
+ *
+ * Revision 1.5 2001/03/03 11:15:19 mdw
+ * Set the socket send and receive buffers to maximum. At least this way,
+ * we won't drop large packets on the floor. If the administrator wants to
+ * prevent fragmentation of TrIPE messages, he can lower the MTU on the
+ * tunnel interface. Getting path-MTU stuff out of the kernel is too much
+ * system-specific hard work for this program.
+ *