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<PRE>
<!-- Manpage converted by man2html 3.0.1 -->
</PRE>
<H2>NAME</H2><PRE>
<B>delch</B>, <B>wdelch</B>, <B>mvdelch</B>, <B>mvwdelch</B> - delete character under
the cursor in a <B>curses</B> window
</PRE>
<H2>SYNOPSIS</H2><PRE>
<B>#include</B> <B><curses.h></B>
<B>int</B> <B>delch(void);</B>
<B>int</B> <B>wdelch(WINDOW</B> <B>*win);</B>
<B>int</B> <B>mvdelch(int</B> <B>y,</B> <B>int</B> <B>x);</B>
<B>int</B> <B>mvwdelch(WINDOW</B> <B>*win,</B> <B>int</B> <B>y,</B> <B>int</B> <B>x);</B>
</PRE>
<H2>DESCRIPTION</H2><PRE>
These routines delete the character under the cursor; all
characters to the right of the cursor on the same line are
moved to the left one position and the last character on
the line is filled with a blank. The cursor position does
not change (after moving to <I>y</I>, <I>x</I>, if specified). (This
does not imply use of the hardware delete character fea-
ture.)
</PRE>
<H2>RETURN VALUE</H2><PRE>
All routines return the integer <B>ERR</B> upon failure and an <B>OK</B>
(SVr4 specifies only "an integer value other than <B>ERR</B>")
upon successful completion.
</PRE>
<H2>NOTES</H2><PRE>
Note that <B>delch</B>, <B>mvdelch</B>, and <B>mvwdelch</B> may be macros.
</PRE>
<H2>PORTABILITY</H2><PRE>
These functions are described in the XSI Curses standard,
Issue 4. The standard specifies that they return <B>ERR</B> on
failure, but specifies no error conditions.
</PRE>
<H2>SEE ALSO</H2><PRE>
<B><A HREF="ncurses.3x.html">curses(3x)</A></B>
</PRE>
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