from libxml2-api.xml are also present in the symbol file

     symbols.xml which is used to generate libxml2.syms setting

     up the allowed access point to the shared libraries -->

                version="1.0">

  <xsl:output method="text" encoding="UTF-8"/>

  <xsl:variable name="syms" select="document('symbols.xml')"/>

  <xsl:template match="/">

    <xsl:message terminate="no">

      <xsl:text>Looking for functions in symbols.xml</xsl:text>

    </xsl:message>

    <xsl:apply-templates select="/api/symbols/function"/>

    <xsl:message terminate="no">

      <xsl:text>Found </xsl:text>

      <xsl:value-of select="count(/api/symbols/function)"/>

      <xsl:text> functions</xsl:text>

    </xsl:message>

    <xsl:message terminate="no">

      <xsl:text>Looking for variables in symbols.xml</xsl:text>

    </xsl:message>

    <xsl:apply-templates select="/api/symbols/variable"/>

    <xsl:message terminate="no">

      <xsl:text>Found </xsl:text>

      <xsl:value-of select="count(/api/symbols/variable)"/>

      <xsl:text> variables</xsl:text>

    </xsl:message>

  </xsl:template>

  <xsl:template match="function|variable">

    <xsl:variable name="name" select="@name"/>

        select="$syms/symbols/release/symbol[. = $name]"/>

    <xsl:if test="string($symbol) != $name">

      <xsl:message terminate="yes">

        <xsl:text>Failed to find export in symbols.xml: </xsl:text>

        <xsl:value-of select="$name"/>

      </xsl:message>

    </xsl:if>

  </xsl:template>

</xsl:stylesheet>