since libcurl v7.17.1 and does not work with the
procedural API
Anyway, none of these options is really perfect.
- HTTP and Proxy authentication inforamtion (username/password) can not be
- unset with NULL prior libcurl v7.19.6 and separarte options for setting
- username and password--wich work--are only available since v7.19.6.
+ HTTP and Proxy authentication information (username/password) can not be
+ unset with NULL prior libcurl v7.19.6 and separate options for setting
+ username and password--which work--are only available since v7.19.6.