K 10 svn:author V 3 imp K 8 svn:date V 27 2008-04-15T05:31:19.000000Z K 7 svn:log V 315 Add copyright notice and license to reflect origin of most of the routines in this file. Remove 'place holder' copyright since the amount that's actually original is small relative to the length of the file. The contents of this file appear to have originated at DECWRL by way of NetBSD. Noticed by: Simon Burge END