questions about spdylay folder and more

[forfera]

1).What are the files related to Spdy himself . if I use the client and not proxy
2) there is documentation to the code?
3) we saw the article DYNAMIC ADAPTIVE STREAMING OVER HTTP/2.0 by Christopher Mueller and his stuff and we want to build a similar system and we want to understand what we need to focus on in the code - spdylay folder - for example changing the initial window size of the tcp.