Dear Rony,
Here are 2 useful links to the Broadcom Linux drivers. This link is informative about about POSIX. etc...
I have a suggestion for you. There is a wonderful site called del.icio.us [1], that is meant solely for the purpose of storing and sharing links that you find interesting.
I highly recommend you store your links there and share them with whom-so-ever may be interested in them. The ILUG-BOM mailing list may hardly be considered a forum for sharing links that you find interesting.
Thank you.
Regards,