.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_util.3x,v 1.102 2024/05/11 20:39:53 tom Exp $
-.TH curs_util 3X 2024-05-11 "ncurses @NCURSES_MAJOR@.@NCURSES_MINOR@" "Library calls"
+.\" $Id: curs_util.3x,v 1.104 2024/05/25 20:10:58 tom Exp $
+.TH curs_util 3X 2024-05-25 "ncurses @NCURSES_MAJOR@.@NCURSES_MINOR@" "Library calls"
.ie \n(.g \{\
.ds `` \(lq
.ds '' \(rq
.RS 3
.TP 5
\fBflushinp\fP
-returns an error if the terminal was not initialized.
+returns
+.B ERR
+if the terminal was not initialized.
.TP 5
\fBputwin\fP
-returns an error if the associated \fBfwrite\fP calls return an error.
+returns
+.B ERR
+if the associated \fBfwrite\fP calls return
+.BR ERR "."
.RE
.SH PORTABILITY
.SS filter