.\"***************************************************************************
-.\" Copyright 2018-2022,2023 Thomas E. Dickey *
+.\" Copyright 2018-2023,2024 Thomas E. Dickey *
.\" Copyright 2002-2015,2017 Free Software Foundation, Inc. *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_bkgrnd.3x,v 1.36 2023/12/23 16:35:10 tom Exp $
-.TH curs_bkgrnd 3X 2023-12-23 "ncurses 6.4" "Library calls"
+.\" $Id: curs_bkgrnd.3x,v 1.42 2024/04/20 18:54:36 tom Exp $
+.TH curs_bkgrnd 3X 2024-04-20 "ncurses @NCURSES_MAJOR@.@NCURSES_MINOR@" "Library calls"
.ie \n(.g \{\
.ds `` \(lq
.ds '' \(rq
.B OK
upon success.
In
-.I \%ncurses,
+.IR \%ncurses ,
failure occurs if
.bP
a
may be implemented as macros.
.PP
Unlike their counterparts in the non-\*(``wide\*('' configuration of
-.I \%ncurses,
+.IR \%ncurses ,
\fB\%getbkgrnd\fP and \fB\%wgetbkgrnd\fP supply the background character
and attribute in a modifiable
.I \%cchar_t
parameter,
not as the return value.
.SH PORTABILITY
-X/Open Curses, Issue 4, describes these functions.
+X/Open Curses,
+Issue 4 describes these functions.
It specifies no error conditions for them.
.PP
X/Open Curses does not provide details of how the rendition is updated.
This implementation follows the approach used in SVr4
-.I curses.
+.IR curses .
.SH SEE ALSO
\fB\%curs_bkgd\fP(3X) describes the corresponding functions in the
non-\*(``wide\*('' configuration of
-.I \%ncurses.
+.IR \%ncurses .
.PP
\fB\%curses\fP(3X),
\fB\%curs_add_wch\fP(3X),