Writing new Module Device::SUB-20

Do you have a question? Post it now! No Registration Necessary.  Now with pictures!

Being work a lot with Perl I'm now about to write own module to wrap SUB-20 USB Device (http://www.xdimax.com/sub20/sub20.html ) library.

I'we read about XS files but found out that they are an old style.  
I looked at the Device::USB module and this is more or less something similar to what I'd like to have.

Can you please point me to where to start?
From the Device::USB module I do not see how they call C library functions?


Site Timeline