copyright revision 1.9 
11.9SuweCopyright (c) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
21.9Suwe    2006, 2007, 2008, 2009, 2010, 2011
31.1Slukem    The NetBSD Foundation, Inc.  All rights reserved.
41.1SlukemCopyright (c) 1982, 1986, 1989, 1991, 1993
51.1Slukem    The Regents of the University of California.  All rights reserved.
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