2N/A * The contents of this file are subject to the terms of the 2N/A * Common Development and Distribution License, Version 1.0 only 2N/A * (the "License"). You may not use this file except in compliance 2N/A * See the License for the specific language governing permissions 2N/A * and limitations under the License. 2N/A * When distributing Covered Code, include this CDDL HEADER in each 2N/A * If applicable, add the following below this CDDL HEADER, with the 2N/A * fields enclosed by brackets "[]" replaced with your own identifying 2N/A * information: Portions Copyright [yyyy] [name of copyright owner] 2N/A * Copyright 1997 Sun Microsystems, Inc. All rights reserved. 2N/A * Use is subject to license terms. 2N/A/* Copyright (c) 1988 AT&T */ 2N/A/* All Rights Reserved */ 2N/A * University Copyright- Copyright (c) 1982, 1986, 1988 2N/A * The Regents of the University of California 2N/A * All Rights Reserved 2N/A * University Acknowledgment- Portions of this document are derived from 2N/A * software developed by the University of California, Berkeley, and its 2N/A#
pragma ident "%Z%%M% %I% %E% SMI" 2N/A * This routine indicates to curses that a screen line is garbaged and 2N/A * should be thrown away before having anything written over the top of it. 2N/A * It could be used for programs such as editors which want a command to 2N/A * redraw just a single line. Such a command could be used in cases where 2N/A * there is a noisy line and redrawing the entire screen would be subject 2N/A * to even more noise. Just redrawing the single line gives some semblance 2N/A * of hope that it would show up unblemished. 2N/A * This is a more refined version of clearok