.\"***************************************************************************
-.\" Copyright (c) 1998-2002,2003 Free Software Foundation, Inc. *
+.\" Copyright (c) 1998-2003,2005 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_inopts.3x,v 1.11 2003/12/27 18:45:42 tom Exp $
+.\" $Id: curs_inopts.3x,v 1.13 2005/05/15 16:18:07 tom Exp $
.TH curs_inopts 3X ""
+.na
+.hy 0
.SH NAME
-\fBcbreak\fR, \fBnocbreak\fR, \fBecho\fR,
-\fBnoecho\fR, \fBhalfdelay\fR, \fBintrflush\fR, \fBkeypad\fR,
-\fBmeta\fR, \fBnodelay\fR, \fBnotimeout\fR, \fBraw\fR, \fBnoraw\fR,
-\fBnoqiflush\fR, \fBqiflush\fR, \fBtimeout\fR, \fBwtimeout\fR,
+\fBcbreak\fR,
+\fBnocbreak\fR,
+\fBecho\fR,
+\fBnoecho\fR,
+\fBhalfdelay\fR,
+\fBintrflush\fR,
+\fBkeypad\fR,
+\fBmeta\fR,
+\fBnodelay\fR,
+\fBnotimeout\fR,
+\fBraw\fR,
+\fBnoraw\fR,
+\fBnoqiflush\fR,
+\fBqiflush\fR,
+\fBtimeout\fR,
+\fBwtimeout\fR,
\fBtypeahead\fR - \fBcurses\fR input options
+.ad
+.hy
.SH SYNOPSIS
\fB#include <curses.h>\fR
.PP
All routines that return an integer return \fBERR\fR upon failure and OK (SVr4
specifies only "an integer value other than \fBERR\fR") upon successful
completion, unless otherwise noted in the preceding routine descriptions.
+.PP
+X/Open does not define any error conditions.
+In this implementation,
+functions with a window parameter will return an error if it is null.
+Any function will also return an error if the terminal was not initialized.
+Also,
+.RS
+.TP 5
+\fBhalfdelay\fP
+returns an error
+if its parameter is outside the range 1..255.
+.RE
.SH PORTABILITY
These functions are described in the XSI Curses standard, Issue 4.
.PP