1N/A * Portions Copyright 1998 Sun Microsystems, Inc. All rights reserved. 1N/A * Use is subject to license terms. 1N/A#
pragma ident "%Z%%M% %I% %E% SMI" 1N/A * Copyright (c) 1993 Regents of the University of Michigan. 1N/A * All rights reserved. 1N/A * Redistribution and use in source and binary forms are permitted 1N/A * provided that this notice is preserved and that due credit is given 1N/A * to the University of Michigan at Ann Arbor. The name of the University 1N/A * may not be used to endorse or promote products derived from this 1N/A * software without specific prior written permission. This software 1N/A * is provided ``as is'' without express or implied warranty. 1N/A * this structure represents a generic avl tree node. 1N/A/* balance factor values */ 1N/A/* apply traversal types */ 1N/A/* what apply returns if it ran out of nodes */