Accessing Content-Length without manual parsing

[denravonska]

It looks like the content length is parsed by httpc during header reception, but it seems to be tucked away in an opaque struct that's inaccessible to the caller. Is there any way to expose this after- or during a request is made, preferably without having to use a data callback and parse the headers again?

The reason it could be good is if you need to download a large file in smaller chunks. You'd then do a HEAD request to check how large the file is, then do a GET with range boundaries.