xref: /original-bsd/lib/libcurses/standout.c (revision 5cf7f382)
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 are permitted
6  * provided that the above copyright notice and this paragraph are
7  * duplicated in all such forms and that any documentation,
8  * advertising materials, and other materials related to such
9  * distribution and use acknowledge that the software was developed
10  * by the University of California, Berkeley.  The name of the
11  * University may not be used to endorse or promote products derived
12  * from this software without specific prior written permission.
13  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
14  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
15  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
16  */
17 
18 #ifndef lint
19 static char sccsid[] = "@(#)standout.c	5.3 (Berkeley) 06/30/88";
20 #endif /* not lint */
21 
22 /*
23  * routines dealing with entering and exiting standout mode
24  *
25  */
26 
27 # include	"curses.ext"
28 
29 /*
30  * enter standout mode
31  */
32 char *
33 wstandout(win)
34 reg WINDOW	*win;
35 {
36 	if (!SO && !UC)
37 		return FALSE;
38 
39 	win->_flags |= _STANDOUT;
40 	return (SO ? SO : UC);
41 }
42 
43 /*
44  * exit standout mode
45  */
46 char *
47 wstandend(win)
48 reg WINDOW	*win;
49 {
50 	if (!SO && !UC)
51 		return FALSE;
52 
53 	win->_flags &= ~_STANDOUT;
54 	return (SE ? SE : UC);
55 }
56