<H2>PORTABILITY</H2><PRE>
These functions are described in the XSI Curses standard,
Issue 4. It specifies that <STRONG>bkgd</STRONG> and <STRONG>wbkgd</STRONG> return <STRONG>ERR</STRONG> on
<H2>PORTABILITY</H2><PRE>
These functions are described in the XSI Curses standard,
Issue 4. It specifies that <STRONG>bkgd</STRONG> and <STRONG>wbkgd</STRONG> return <STRONG>ERR</STRONG> on