xalan-c api, <xsl:include>, <xsl:document> and paths

Hi.

I am using Xalan-C C API to transform some document. Now I wan't to make a 
simple icp-ip machine, which will obtain some xml and xsl documents in simple 
message, stores it on disk and calls transform() function.

But when stylesheet uses <xsl:include> and <xsl:document> functions, there is 
a problem, how to set working directory path for Xalan::transform().

Is it possible to change working directory for xalan::transform() method and 
use relative paths for xml and xsl file?

Thanks.

-- 


Sincerely,
Dusan Zatkovsky