2N/A/*
2N/A * CDDL HEADER START
2N/A *
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 * with the License.
2N/A *
2N/A * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
2N/A * or http://www.opensolaris.org/os/licensing.
2N/A * See the License for the specific language governing permissions
2N/A * and limitations under the License.
2N/A *
2N/A * When distributing Covered Code, include this CDDL HEADER in each
2N/A * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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 *
2N/A * CDDL HEADER END
2N/A */
2N/A/*
2N/A * Copyright (c) 1995-1998 by Sun Microsystems, Inc.
2N/A * All rights reserved.
2N/A */
2N/A
2N/A#pragma ident "%Z%%M% %I% %E% SMI"
2N/A
2N/A/* LINTLIBRARY */
2N/A
2N/A/*
2N/A * touched.c
2N/A *
2N/A * XCurses Library
2N/A *
2N/A * Copyright 1990, 1995 by Mortice Kern Systems Inc. All rights reserved.
2N/A *
2N/A */
2N/A
2N/A#if M_RCSID
2N/A#ifndef lint
2N/Astatic char rcsID[] = "$Header: /rd/src/libc/xcurses/rcs/touched.c 1.2 "
2N/A"1995/06/15 18:42:55 ant Exp $";
2N/A#endif
2N/A#endif
2N/A
2N/A#include <private.h>
2N/A
2N/A/*
2N/A * Return true if line has been touched. See wtouchln().
2N/A *
2N/A * touched 0 <= _first[y] <= _last[y] <= _maxx
2N/A * untouched _last[y] < 0 < _maxx <= _first[y].
2N/A */
2N/A#undef is_linetouched
2N/A
2N/Abool
2N/Ais_linetouched(WINDOW *w, int y)
2N/A{
2N/A return (0 <= w->_last[y]);
2N/A}
2N/A
2N/A#undef is_wintouched
2N/A
2N/Abool
2N/Ais_wintouched(WINDOW *w)
2N/A{
2N/A int y, value;
2N/A
2N/A for (y = 0; y < w->_maxy; ++y)
2N/A if ((value = (0 <= w->_last[y])) != 0)
2N/A break;
2N/A
2N/A return (value);
2N/A}