[xml] libxml2/sax/write-back

[thomas porschberg osp-dd de]

I used the sax interface from libxml2 to read a large XML-file into
a specific internal structur for processing.
Now I have the task to write back the data into another XML-file.
What is the typical way to do this work?
I looked at xmlIO.h, but I've got the feeling that this is too much
overhead for such a simple work.
But I won't use printf for writing the XML structure back.
Is there any good example in the air?