📄 attroff.html

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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"><html><head><!-- Copyright 1997 The Open Group, All Rights Reserved --><title>attroff</title></head><body bgcolor=white><center><font size=2>The Single UNIX &reg; Specification, Version 2<br>Copyright &copy; 1997 The Open Group</font></center><hr size=2 noshade><h4><a name = "tag_002_001_279">&nbsp;</a>NAME</h4><blockquote>attroff, attron, attrset,wattroff, wattron, wattrset- restricted window attribute control functions</blockquote><h4><a name = "tag_002_001_280">&nbsp;</a>SYNOPSIS</h4><blockquote><pre><code>#include &lt;<a href="curses.h.html">curses.h</a>&gt;int attroff(int <i>attrs</i>);int attron(int <i>attrs</i>);int attrset(int <i>attrs</i>);int wattroff(WINDOW *<i>win</i>, int <i>attrs</i>);int wattron(WINDOW *<i>win</i>, int <i>attrs</i>);int wattrset(WINDOW *<i>win</i>, int <i>attrs</i>);</code></pre></blockquote><h4><a name = "tag_002_001_281">&nbsp;</a>DESCRIPTION</h4><blockquote>These functions manipulate the window attributes of the current orspecified window.<p>The<i>attroff()</i>and<i>wattroff()</i>functions turn off <i>attrs</i> in the current or specified window withoutaffecting any others.<p>The<i>attron()</i>and<i>wattron()</i>functions turn on <i>attrs</i> in the current or specified window withoutaffecting any others.<p>The<i>attrset()</i>and<i>wattrset()</i>functions set the background attributes of the current or specified window to<i>attrs</i>.<p>It is unspecified whether these functions can be used to manipulate attributesother than A_BLINK, A_BOLD, A_DIM, A_REVERSE, A_STANDOUT and A_UNDERLINE.</blockquote><h4><a name = "tag_002_001_282">&nbsp;</a>RETURN VALUE</h4><blockquote>These functions always return either OK or 1.</blockquote><h4><a name = "tag_002_001_283">&nbsp;</a>ERRORS</h4><blockquote>No errors are defined.</blockquote><h4><a name = "tag_002_001_284">&nbsp;</a>SEE ALSO</h4><blockquote><i><a href="attr_get.html">attr_get()</a></i>,<i><a href="standend.html">standend()</a></i>,<i><a href="curses.h.html">&lt;curses.h&gt;</a></i>.</blockquote><hr size=2 noshade><center><font size=2>UNIX &reg; is a registered Trademark of The Open Group.<br>Copyright &copy; 1997 The Open Group<br> [ <a href="../index.html">Main Index</a> | <a href="../xshix.html">XSH</a> | <a href="../xcuix.html">XCU</a> | <a href="../xbdix.html">XBD</a> | <a href="../cursesix.html">XCURSES</a> | <a href="../xnsix.html">XNS</a> ]</font></center><hr size=2 noshade></body></html>
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