<?xml version="1.0"?>
<grammar xmlns="http://relaxng.org/ns/structure/1.0" datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
  <include href="basictypes.rng"/>
  <include href="cputypes.rng"/>

  <start>
    <choice>
      <ref name="guestcpu"/>
      <ref name="hostcpu"/>
    </choice>
  </start>
</grammar>
