'\" t
.\"***************************************************************************
-.\" Copyright (c) 1998-2010,2011 Free Software Foundation, Inc. *
+.\" Copyright (c) 1998-2011,2012 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_getch.3x,v 1.36 2011/01/22 19:38:51 tom Exp $
+.\" $Id: curs_getch.3x,v 1.37 2012/07/07 20:04:56 tom Exp $
.TH curs_getch 3X ""
.na
.hy 0
All routines return the integer \fBERR\fR upon failure and an integer value
other than \fBERR\fR (\fBOK\fR in the case of ungetch()) upon successful
completion.
-.RS
+.RS 3
.TP 5
\fBungetch\fP
-returns an error
+returns ERR
if there is no more room in the FIFO.
-.TP 5
+.TP
\fBwgetch\fP
-returns an error
+returns ERR
if the window pointer is null, or
if its timeout expires without having any data.
.RE