[xmlsec] How redirect errors from stderr to memory string.

[Aleksey Sanin]

 > How I can to redirect errors of  cryptolibrary  from stdout
 > to memory string?
 >

http://www.aleksey.com/xmlsec/api/xmlsec-errors.html#XMLSECERRORSDEFAULTCALLBACK

And there are similar callbacks for LibXML2.

Aleksey