[xslt] ToString or size of output.

[crille <crille cccab net>]

Hi,

I'm sorry if this is an easy one, but i been banging my head into this one 
for a very long time.

1)
Is there a way of getting the output returned as a string.

ie.
char *string;
string  = xsltSaveResultToString(result,cur);

or something? I need to now acactly how big the string is before using it.

2) 
How can i retrieve a PI from the xmldoc? I need to findout the value of the 
<?xml-stylesheet ?> tag from the xml file before parsing.

I really would need an answer,

Thank you so much in advance,

Crille