[xml] default value for elements in schemas

[Mohana Sundaram <msivakum npd hcltech com>]

Hi all,

I have been trying out experimental support of schemas in libxml2. It 
seems to work fine in validation. However, I have been unable to fetch 
the "default" value for an element which I have specified in the schema 
file. Is there any API which I have to set for that? Any help will be 
greatly appericiated.


Thanks,
- Mohan.