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<?xml version="1.0" encoding="ISO-8859-1"?>
<!--
-
- This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
- project.
-
- Copyright (C) 1998-2018 OpenLink Software
-
- This project is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the
- Free Software Foundation; only version 2 of the License, dated June 1991.
-
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
-
- You should have received a copy of the GNU General Public License along
- with this program; if not, write to the Free Software Foundation, Inc.,
- 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
-
-
-->
<refentry id="fn_bit_xor">
<refmeta>
<refentrytitle>bit_xor</refentrytitle>
<refmiscinfo>number</refmiscinfo>
</refmeta>
<refnamediv>
<refname>bit_xor</refname>
<refpurpose>Returns bitwise XOR (exclusive "or") of two 32-bit integers.</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_bit_xor">
<funcprototype id="fproto_bit_xor">
<funcdef><function>bit_xor</function></funcdef>
<paramdef>in <parameter>n1</parameter> integer</paramdef>
<paramdef>in <parameter>n2</parameter> integer</paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc_bit_xor">
<title>Description</title>
<para>The function returns bitwise XOR (exclusive "or") of two given integers.</para>
<para>On 64-bit platforms, both arguments are intentionally truncated to 32 bits,
to provide compartibility.</para>
</refsect1>
<!--
<refsect1 id="params_bit_xor">
<title>Parameters</title>
<refsect2><title></title>
<para></para>
</refsect2>
</refsect1>
-->
<refsect1 id="ret_bit_xor"><title>Return Types</title>
<para>Integer.</para>
</refsect1>
<!-- <refsect1 id="errors_bit_xor">
<title>Errors</title>
In case of non-function-specific errors, i.e. only common
parameter errors are signalled, comment out the table below
otherwise add the unique error values as individual errorcodes
<para>This function can generate the following errors:</para>
<errorcode></errorcode>
</refsect1>
-->
<refsect1 id="examples_bit_xor">
<title>Examples</title>
<example id="ex_bit_xor"><title>Bitwise-XOR</title>
<screen><![CDATA[
select bit_xor (18, 6);
20
select bit_xor (-18, -6);
20
select bit_xor (-18, 6);
-24
]]>
</screen>
</example>
</refsect1>
<refsect1 id="seealso_bit_xor">
<title>See Also</title>
<para><link linkend="fn_bit_and"><function>bit_and()</function></link></para>
<para><link linkend="fn_bit_or"><function>bit_or()</function></link></para>
<para><link linkend="fn_bit_not"><function>bit_not()</function></link></para>
<para><link linkend="fn_bit_shift"><function>bit_shift()</function></link></para>
</refsect1>
</refentry>
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