1 * Copyright (c) 1991 Regents of the University of Michigan. 2 * All rights reserved. 3 * 4 * Redistribution and use in source and binary forms are permitted 5 * provided that this notice is preserved and that due credit is given 6 * to the University of Michigan at Ann Arbor. The name of the University 7 * may not be used to endorse or promote products derived from this 8 * software without specific prior written permission. This software 9 * is provided ``as is'' without express or implied warranty. 10 11 * Copyright (c) 1994 Enrique Silvestre Mora, Universitat Jaume I, Spain. 12 * All rights reserved. 13 * 14 * Redistribution and use in source and binary forms are permitted 15 * provided that this notice is preserved and that due credit is given 16 * to the Universitat Jaume I. The name of the University 17 * may not be used to endorse or promote products derived from this 18 * software without specific prior written permission. This software 19 * is provided ``as is'' without express or implied warranty. 20