-</PRE>
-<H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
- The <STRONG>getyx</STRONG>, <STRONG>getparyx</STRONG>, <STRONG>getbegyx</STRONG> and <STRONG>getmaxyx</STRONG> macros are
- described in the XSI Curses standard, Issue 4.
-
- This implementation also provides functions <STRONG>getbegx</STRONG>, <STRONG>getb-</STRONG>
- <STRONG>egy</STRONG>, <STRONG>getcurx</STRONG>, <STRONG>getcury</STRONG>, <STRONG>getmaxx</STRONG>, <STRONG>getmaxy</STRONG>, <STRONG>getparx</STRONG> and <STRONG>get-</STRONG>
- <STRONG>pary</STRONG> for compatibility with older versions of curses.
-
- Although X/Open Curses does not address this, many imple-
- mentations provide members of the WINDOW structure con-
- taining values corresponding to these macros. For best
- portability, do not rely on using the data in WINDOW,
- since some implementations make WINDOW opaque (do not
- allow direct use of its members).
-
- Besides the problem of opaque structures, the data stored
- in like-named members may not have like-values in differ-
- ent implementations. For example, the WINDOW._maxx and
- WINDOW._maxy values in ncurses have (at least since
- release 1.8.1) differed by one from some other implementa-
- tions. The difference is hidden by means of the macro
- <STRONG>getmaxyx</STRONG>.
+</PRE><H2><a name="h2-PORTABILITY">PORTABILITY</a></H2><PRE>
+ The <B>getyx</B>, <B>getparyx</B>, <B>getbegyx</B> and <B>getmaxyx</B> macros are described in the
+ XSI Curses standard, Issue 4.