1*4e5b757fSkupfer * Copyright (c) 1980 Regents of the University of California. 2*4e5b757fSkupfer * All rights reserved. 3*4e5b757fSkupfer * 4*4e5b757fSkupfer * Redistribution and use in source and binary forms are permitted provided 5*4e5b757fSkupfer * that: (1) source distributions retain this entire copyright notice and 6*4e5b757fSkupfer * comment, and (2) distributions including binaries display the following 7*4e5b757fSkupfer * acknowledgement: ``This product includes software developed by the 8*4e5b757fSkupfer * University of California, Berkeley and its contributors'' in the 9*4e5b757fSkupfer * documentation or other materials provided with the distribution and in 10*4e5b757fSkupfer * all advertising materials mentioning features or use of this software. 11*4e5b757fSkupfer * Neither the name of the University nor the names of its contributors may 12*4e5b757fSkupfer * be used to endorse or promote products derived from this software without 13*4e5b757fSkupfer * specific prior written permission. 14*4e5b757fSkupfer * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED 15*4e5b757fSkupfer * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF 16*4e5b757fSkupfer * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. 17