<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">

  <xsd:annotation>
    <xsd:documentation xml:lang="en">
     Common XML Schema types for dvdauthor and spumux.
    </xsd:documentation>
  </xsd:annotation>

  <xsd:simpleType name="isOnType">
    <xsd:restriction base="xsd:NMTOKEN">
      <xsd:pattern value="[10]|[Oo][Nn]|[Oo][Ff][Ff]|[Yy][Ee][Ss]|[Nn][Oo]"/>
    </xsd:restriction>
  </xsd:simpleType>

</xsd:schema>
