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- * @Id: curs_getcchar.3x,v 1.11 2008/05/17 19:37:05 tom Exp @
+ * @Id: curs_getcchar.3x,v 1.12 2009/07/18 16:10:56 tom Exp @
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</PRE>
<H2>RETURN VALUES</H2><PRE>
When <EM>wch</EM> is a null pointer, <STRONG>getcchar</STRONG> returns the number of
- wide characters referenced by <EM>wcval</EM>.
+ wide characters referenced by <EM>wcval</EM>, including one for a
+ trailing null.
- When <EM>wch</EM> is not a null pointer, <STRONG>getcchar</STRONG> returns <STRONG>OK</STRONG> upon
+ When <EM>wch</EM> is not a null pointer, <STRONG>getcchar</STRONG> returns <STRONG>OK</STRONG> upon
successful completion, and <STRONG>ERR</STRONG> otherwise.
- Upon successful completion, <STRONG>setcchar</STRONG> returns <STRONG>OK</STRONG>. Other-
+ Upon successful completion, <STRONG>setcchar</STRONG> returns <STRONG>OK</STRONG>. Other-
wise, it returns <STRONG>ERR</STRONG>.
</PRE>
<H2>SEE ALSO</H2><PRE>
- Functions: <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>, <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>, <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>,
+ Functions: <STRONG><A HREF="curs_attr.3x.html">curs_attr(3x)</A></STRONG>, <STRONG><A HREF="curs_color.3x.html">curs_color(3x)</A></STRONG>, <STRONG><A HREF="ncurses.3x.html">curses(3x)</A></STRONG>,
<STRONG><A HREF="wcwidth.3.html">wcwidth(3)</A></STRONG>.