NetBSD/lib/libcurses/standout.c

94 lines
2.5 KiB
C

/* $NetBSD: standout.c,v 1.15 2004/01/20 08:30:41 wiz Exp $ */
/*
* Copyright (c) 1981, 1993, 1994
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char sccsid[] = "@(#)standout.c 8.3 (Berkeley) 8/10/94";
#else
__RCSID("$NetBSD: standout.c,v 1.15 2004/01/20 08:30:41 wiz Exp $");
#endif
#endif /* not lint */
#include "curses.h"
#include "curses_private.h"
#ifndef _CURSES_USE_MACROS
/*
* standout --
* Enter standout mode on stdscr.
*/
int
standout(void)
{
return wstandout(stdscr);
}
/*
* standend --
* Exit standout mode on stdscr.
*/
int
standend(void)
{
return wstandend(stdscr);
}
#endif
/*
* wstandout --
* Enter standout mode in window win.
*/
int
wstandout(WINDOW *win)
{
/*
* If standout/standend strings, or can underline, set the
* screen standout bit.
*/
if ((__tc_so != NULL && __tc_se != NULL) || __tc_uc != NULL)
win->wattr |= __STANDOUT;
return (1);
}
/*
* wstandend --
* Exit standout mode in window win.
*/
int
wstandend(WINDOW *win)
{
win->wattr &= ~__STANDOUT;
return (1);
}