[O] How to extract raw link and description from the "link" element?

[Marcin Borkowski]

Hi all,

so I have this:

[[file:whatever.org][Some link]]

How do I extract bith parts of this link programmatically?

My use case is that I have an Org tree of links, and I want to export
them to certain XML format.

TIA,

-- 
Marcin Borkowski
http://octd.wmi.amu.edu.pl/en/Marcin_Borkowski
Faculty of Mathematics and Computer Science
Adam Mickiewicz University