It seems like this one was useful. While a lot of these are direct curl mappings, the cases where the value is an enum feels different. If someone wants to set the http version to 1.0, what value do they set?

http://curl.haxx.se/libcurl/c/curl_easy_setopt.html#CURLOPTHTTPVERSION says

    CURL_HTTP_VERSION_NONE
    
    We don't care about what version the library uses. libcurl will use whatever it thinks fit.
    
    CURL_HTTP_VERSION_1_0
    
    Enforce HTTP 1.0 requests.
    
    CURL_HTTP_VERSION_1_1
    
    Enforce HTTP 1.1 requests.


Does the person pass in "HTTP_VERSION_1_0" or "1" or "v1" or ...? In the previous version the docs had that. In this one they'd have to look at the source code and find the options line.