I'm currently looking into CSA2 and how it should be exposed to user
space applications, so I want to make sure I am not duplicating any
existing effort in this area.

I've been doing some prestudying and my current thought is to expose
this as socket options for the following parameters:

	Transmit_Coding_Format
	Receive_Coding_Format

	Input_Coding_Format
	Output_Coding_Format

	Input_Data_Path
	Output_Data_Path

If anyone else has an ideas or opinions about this, please speak up,
otherwise I'll try coming up with an interface specification with
more details.

-m.