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standout.c revision 1.2 
      1 /*
      2  * Copyright (c) 1981 Regents of the University of California.
      3  * All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without
      6  * modification, are permitted provided that the following conditions
      7  * are met:
      8  * 1. Redistributions of source code must retain the above copyright
      9  *    notice, this list of conditions and the following disclaimer.
     10  * 2. Redistributions in binary form must reproduce the above copyright
     11  *    notice, this list of conditions and the following disclaimer in the
     12  *    documentation and/or other materials provided with the distribution.
     13  * 3. All advertising materials mentioning features or use of this software
     14  *    must display the following acknowledgement:
     15  *	This product includes software developed by the University of
     16  *	California, Berkeley and its contributors.
     17  * 4. Neither the name of the University nor the names of its contributors
     18  *    may be used to endorse or promote products derived from this software
     19  *    without specific prior written permission.
     20  *
     21  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     22  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     23  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     24  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     25  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     26  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     27  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     28  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     29  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     30  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     31  * SUCH DAMAGE.
     32  */
     33 
     34 #ifndef lint
     35 /*static char sccsid[] = "from: @(#)standout.c	5.4 (Berkeley) 6/1/90";*/
     36 static char rcsid[] = "$Id: standout.c,v 1.2 1993/08/01 18:35:23 mycroft Exp $";
     37 #endif /* not lint */
     38 
     39 /*
     40  * routines dealing with entering and exiting standout mode
     41  *
     42  */
     43 
     44 # include	"curses.ext"
     45 
     46 /*
     47  * enter standout mode
     48  */
     49 char *
     50 wstandout(win)
     51 reg WINDOW	*win;
     52 {
     53 	if (!SO && !UC)
     54 		return FALSE;
     55 
     56 	win->_flags |= _STANDOUT;
     57 	return (SO ? SO : UC);
     58 }
     59 
     60 /*
     61  * exit standout mode
     62  */
     63 char *
     64 wstandend(win)
     65 reg WINDOW	*win;
     66 {
     67 	if (!SO && !UC)
     68 		return FALSE;
     69 
     70 	win->_flags &= ~_STANDOUT;
     71 	return (SE ? SE : UC);
     72 }
     73