.\" authorization. *
.\"***************************************************************************
.\"
-.\" $Id: curs_delch.3x,v 1.9 2010/07/31 16:12:01 tom Exp $
+.\" $Id: curs_delch.3x,v 1.11 2010/12/04 18:36:44 tom Exp $
.TH curs_delch 3X ""
.SH NAME
\fBdelch\fR,
All routines return the integer \fBERR\fR upon failure and an \fBOK\fR (SVr4
specifies only "an integer value other than \fBERR\fR") upon successful
completion.
+.PP
+Functions with a "mv" prefix first perform a cursor movement using
+\fBwmove\fP, and return an error if the position is outside the window,
+or if the window pointer is null.
.SH NOTES
Note that \fBdelch\fR, \fBmvdelch\fR, and \fBmvwdelch\fR may be macros.
.SH PORTABILITY
error conditions.
.SH SEE ALSO
\fBcurses\fR(3X)
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