libxml-xmlstring.html#xmlChar">xmlChar</a> *	typeName	: the local name of the type definition
    const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> *	typeNs	: the ns URI of the type definition
    <a href="libxml-schemasInternals.html#xmlSchemaAnnotPtr">xmlSchemaAnnotPtr</a>	annot
    <a href="libxml-schemasInternals.html#xmlSchemaTypePtr">xmlSchemaTypePtr</a>	base	: Deprecated; not used
    int	occurs	: Deprecated; not used
    const <a href="libxml-xmlstring.html#xmlChar">xmlChar</a> *	defVal