Hello Aristid,

I have decided to deprecate the current header functions, and expose new constants like hContentLength = "Content-Length" instead.

I guess this is a best solution.

I'm very open to pull requests for more headers though! So if you often need a header, please just add it to the file and send me a pull request. The only headers I won't add are non-standard headers.

I have tried to use http-types v0.7. Here are missing headers for me: https://github.com/kazu-yamamoto/wai-app-file-cgi/blob/master/Network/Wai/Ap... I guess that Server: and Location: should be defined in http-types since they are used often. (This is not a strong opinion.) --Kazu