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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>&lt;iso646.h&gt;</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_000_007_092">&nbsp;</a>NAME</h4><blockquote>iso646.h - alternative spellings</blockquote><h4><a name = "tag_000_007_093">&nbsp;</a>SYNOPSIS</h4><blockquote><pre><code>#include &lt;iso646.h&gt;</code></pre></blockquote><h4><a name = "tag_000_007_094">&nbsp;</a>DESCRIPTION</h4><blockquote>The<i>&lt;iso646.h&gt;</i>header defines the following eleven macros (on the left) that expandto the corresponding tokens (on the right):<pre><table <tr valign=top><th align=left>and<th align=left>&amp;&amp;<tr valign=top><td align=left>and_eq<td align=left>&amp;=<tr valign=top><td align=left>bitand<td align=left>&amp;<tr valign=top><td align=left>bitor<td align=left>|<tr valign=top><td align=left>compl<td align=left>~<tr valign=top><td align=left>not<td align=left>!<tr valign=top><td align=left>not_eq<td align=left>!=<tr valign=top><td align=left>or<td align=left>||<tr valign=top><td align=left>or_eq<td align=left>|=<tr valign=top><td align=left>xor<td align=left>^<tr valign=top><td align=left>xor_eq<td align=left>^=</table></pre></blockquote><h4><a name = "tag_000_007_095">&nbsp;</a>APPLICATION USAGE</h4><blockquote>None.</blockquote><h4><a name = "tag_000_007_096">&nbsp;</a>FUTURE DIRECTIONS</h4><blockquote>None.</blockquote><h4><a name = "tag_000_007_097">&nbsp;</a>SEE ALSO</h4><blockquote>None.</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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