--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>\r
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook MathML Module V1.1b1//EN"\r
+ "http://www.oasis-open.org/docbook/xml/mathml/1.1CR1/dbmathml.dtd">\r
+<refentry id="umulExtended">\r
+ <refmeta>\r
+ <refmetainfo>\r
+ <copyright>\r
+ <year>2011</year>\r
+ <holder>Khronos Group</holder>\r
+ </copyright>\r
+ </refmetainfo>\r
+ <refentrytitle>umulExtended</refentrytitle>\r
+ <manvolnum>3G</manvolnum>\r
+ </refmeta>\r
+ <refnamediv>\r
+ <refname>umulExtended</refname>\r
+ <refpurpose>perform a 32- by 32-bit multiply to produce a 64-bit result</refpurpose>\r
+ </refnamediv>\r
+ <refsynopsisdiv><title>Declaration</title>\r
+ <funcsynopsis>\r
+ <funcprototype>\r
+ <funcdef>void <function>umulExtended</function></funcdef>\r
+ <paramdef>genUType <parameter>x</parameter></paramdef>\r
+ <paramdef>genUType <parameter>y</parameter></paramdef>\r
+ <paramdef>out genUType <parameter>msb</parameter></paramdef>\r
+ <paramdef>out genUType <parameter>lsb</parameter></paramdef>\r
+ </funcprototype> <funcprototype>\r
+ <funcdef>void <function>imulExtended</function></funcdef>\r
+ <paramdef>genIType <parameter>x</parameter></paramdef>\r
+ <paramdef>genIType <parameter>y</parameter></paramdef>\r
+ <paramdef>out genIType <parameter>msb</parameter></paramdef>\r
+ <paramdef>out genIType <parameter>lsb</parameter></paramdef>\r
+ </funcprototype>\r
+ </funcsynopsis>\r
+ </refsynopsisdiv>\r
+ <refsect1 id="parameters"><title>Parameters</title>\r
+ <variablelist>\r
+ <varlistentry>\r
+ <term><parameter>x</parameter></term>\r
+ <listitem>\r
+ <para>\r
+ Specifies the first multiplicand.\r
+ </para>\r
+ </listitem>\r
+ </varlistentry>\r
+ <varlistentry>\r
+ <term><parameter>y</parameter></term>\r
+ <listitem>\r
+ <para>\r
+ Specifies the second multiplicand..\r
+ </para>\r
+ </listitem>\r
+ </varlistentry>\r
+ <varlistentry>\r
+ <term><parameter>msb</parameter></term>\r
+ <listitem>\r
+ <para>\r
+ Specifies the variable to receive the most significant word of the product.\r
+ </para>\r
+ </listitem>\r
+ </varlistentry>\r
+ <varlistentry>\r
+ <term><parameter>lsb</parameter></term>\r
+ <listitem>\r
+ <para>\r
+ Specifies the variable to receive the least significant word of the product.\r
+ </para>\r
+ </listitem>\r
+ </varlistentry>\r
+ </variablelist>\r
+ </refsect1>\r
+ <refsect1 id="description"><title>Description</title>\r
+ <para>\r
+ <function>umulExtended</function> and <function>imulExtended</function> perform multiplication of the two 32-bit integer\r
+ quantities <parameter>x</parameter> and <parameter>y</parameter>, producing a 64-bit integer result. The 32 least\r
+ significant bits of this product are returned in <parameter>lsb</parameter> and the 32 most significant bits are returned\r
+ in <parameter>msb</parameter>. <function>umulExtended</function> and <function>imulExtended</function> perform\r
+ unsigned and signed multiplication, respectively.\r
+ </para>\r
+ </refsect1>\r
+ <refsect1 id="versions"><title>Version Support</title>\r
+ <informaltable frame="topbot">\r
+ #VARTABLECOLS#\r
+ <thead>\r
+ #FUNCTABLEHEADER#\r
+ <row>\r
+ <entry>umulExtended</entry>#newin40#\r
+ </row>\r
+ </thead>\r
+ </tgroup>\r
+ </informaltable>\r
+ </refsect1>\r
+ <refsect1 id="seealso"><title>See Also</title>\r
+ <para>\r
+ <citerefentry><refentrytitle>uaddCarry</refentrytitle></citerefentry>\r
+ </para>\r
+ </refsect1>\r
+ <refsect1 id="Copyright"><title>Copyright</title>\r
+ <para>\r
+ Copyright <trademark class="copyright"></trademark> 2011 Khronos Group. \r
+ This material may be distributed subject to the terms and conditions set forth in \r
+ the Open Publication License, v 1.0, 8 June 1999.\r
+ <ulink url="http://opencontent.org/openpub/">http://opencontent.org/openpub/</ulink>.\r
+ </para>\r
+ </refsect1>\r
+</refentry>\r