.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_inopts.3x,v 1.25 2017/02/18 16:39:44 tom Exp $
+.\" $Id: curs_inopts.3x,v 1.26 2017/11/21 00:47:10 tom Exp $
.TH curs_inopts 3X ""
.ie \n(.g .ds `` \(lq
.el .ds `` ``
\fBcbreak\fR mode in that characters typed by the user are immediately
available to the program.
However, after blocking for \fItenths\fR tenths of
-seconds, ERR is returned if nothing has been typed.
+seconds, \fBERR\fP is returned if nothing has been typed.
The value of \fItenths\fR
must be a number between 1 and 255.
Use \fBnocbreak\fR to leave half-delay
\-1, then no typeahead checking is done.
.\"
.SH RETURN VALUE
-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.
+All routines that return an integer return \fBERR\fR upon failure and \fBOK\fP
+(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,