'\" t
.\"***************************************************************************
-.\" Copyright (c) 1998-2017,2018 Free Software Foundation, Inc. *
+.\" Copyright (c) 1998-2018,2019 Free Software Foundation, Inc. *
.\" *
.\" Permission is hereby granted, free of charge, to any person obtaining a *
.\" copy of this software and associated documentation files (the *
.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_util.3x,v 1.54 2018/07/28 22:08:59 tom Exp $
+.\" $Id: curs_util.3x,v 1.55 2019/03/23 21:51:12 tom Exp $
.TH curs_util 3X ""
.ie \n(.g .ds `` \(lq
.el .ds `` ``
.SH SYNOPSIS
\fB#include <curses.h>\fR
.sp
-\fBchar *unctrl(chtype c);\fR
+\fBconst char *unctrl(chtype c);\fR
.br
\fBwchar_t *wunctrl(cchar_t *c);\fR
.br
-\fBchar *keyname(int c);\fR
+\fBconst char *keyname(int c);\fR
.br
-\fBchar *key_name(wchar_t w);\fR
+\fBconst char *key_name(wchar_t w);\fR
.br
\fBvoid filter(void);\fR
.br