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

<xs:element name="example" >
  <xs:complexType>
    <xs:sequence maxOccurs="unbounded">
       <xs:any />
    </xs:sequence>
  </xs:complexType>
</xs:element>

<xs:element name="byte" type="myIntegerByteValue" />

<xs:simpleType name="myIntegerByteValue"> 
<xs:restriction base="xs:integer">
  <xs:minInclusive value="0" /> 
  <xs:maxInclusive value="255" /> 
</xs:restriction> 
</xs:simpleType>

</xs:schema>
