<?xml version="1.0"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            targetNamespace="http://www.castor.org/Test"
            xmlns:cst="http://www.castor.org/Test"
            elementFormDefault="qualified"
            attributeFormDefault="unqualified">

   <!-- Test for basic attribute declaration with use='prohibited' -->
   <xsd:attribute name="attr1" type="xsd:integer" use="prohibited"/>

</xsd:schema>
