bHDLC: a simple point-to-point full-duplex protocol

Maybe some of you remembers my recent "Simple BUT realiable serial 
protocol". I was trying to implement a protocol for full-duplex 
point-to-point asynconous serial links.

I think HDLC in Asyncronous Balanced Mode is very good for this task, 
but I couldn't find an implementation to reuse in my projects.
So I started my own implementation and bHDLC was born.

I'm glad to share my job with community: 
https://bitbucket.org/pozzugno/bhdlc.

Of course, I'm not an expert, so I'm sure it's not error-free. Maybe the 
community will help to fix some issues or introduce new features.