Dynamic Libaries in D

[Tim M]

Can someone help me with dynamic libraries in d. I've seen this  
http://www.digitalmars.com/d/2.0/dll.html as an example of windows dll and  
a similar example of using tango here  
http://dsource.org/projects/tango/wiki/TutDLL but both say multiple  
threads not supported. How can I make a dll in d that supports multi  
threads.

I would also like to make linux modules so how can I do the initialization  
and finalization for those or can the compiler do it for me without coding  
it?