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- * @Id: curs_get_wch.3x,v 1.5 2003/05/10 20:33:49 jmc Exp @
+ * @Id: curs_get_wch.3x,v 1.8 2012/11/03 23:03:59 tom Exp @
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</PRE>
-<H2>RETURN VALUES</H2><PRE>
- When <STRONG>get_wch</STRONG>, <STRONG>wget_wch</STRONG>, <STRONG>mvget_wch</STRONG>, and <STRONG>mvwget_wch</STRONG> func-
- tions successfully report the pressing of a function key,
+<H2>RETURN VALUE</H2><PRE>
+ When <STRONG>get_wch</STRONG>, <STRONG>wget_wch</STRONG>, <STRONG>mvget_wch</STRONG>, and <STRONG>mvwget_wch</STRONG> func-
+ tions successfully report the pressing of a function key,
they return <STRONG>KEY_CODE_YES</STRONG>. When they successfully report a
- wide character, they return <STRONG>OK</STRONG>. Otherwise, they return
+ wide character, they return <STRONG>OK</STRONG>. Otherwise, they return
<STRONG>ERR</STRONG>.
- Upon successful completion, <STRONG>unget_wch</STRONG> returns <STRONG>OK</STRONG>. Other-
+ Upon successful completion, <STRONG>unget_wch</STRONG> returns <STRONG>OK</STRONG>. Other-
wise, the function returns <STRONG>ERR</STRONG>.
+ Functions with a "mv" prefix first perform a cursor move-
+ ment using <STRONG>wmove</STRONG>, and return an error if the position is
+ outside the window, or if the window pointer is null.
+
</PRE>
<H2>SEE ALSO</H2><PRE>
- <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>, <STRONG><A HREF="curs_ins_wch.3x.html">curs_ins_wch(3x)</A></STRONG>,
+ <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>, <STRONG><A HREF="curs_getch.3x.html">curs_getch(3x)</A></STRONG>, <STRONG><A HREF="curs_ins_wch.3x.html">curs_ins_wch(3x)</A></STRONG>,
<STRONG><A HREF="curs_inopts.3x.html">curs_inopts(3x)</A></STRONG>, <STRONG><A HREF="curs_move.3x.html">curs_move(3x)</A></STRONG>, <STRONG><A HREF="curs_refresh.3x.html">curs_refresh(3x)</A></STRONG>