1<xsl:stylesheet
2	xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
3	xmlns:func = "http://exslt.org/functions"
4	version="1.0" extension-element-prefixes="func">
5
6<func:function name="func:uaf">
7	<func:result/>
8	<func:result/>
9</func:function>
10
11<xsl:template match="/">
12        <result>
13	        <xsl:value-of select="func:uaf()"/>
14        </result>
15</xsl:template>
16
17</xsl:stylesheet>
18
19