1.5 get rid of PATH_MAX
1.6 Modified buffer size approach
1.7 Detect when called from witin callbacks
+ 1.8 Allow SSL (HTTPS) to proxy
2. libcurl - multi interface
2.1 More non-blocking
subsequently can add code within libcurl that returns error if called within
callbacks for when that's not supported.
+1.8 Allow SSL (HTTPS) to proxy
+
+ To prevent local users from snooping on your traffic to the proxy. Supported
+ by Chrome already:
+ http://www.chromium.org/developers/design-documents/secure-web-proxy
+
2. libcurl - multi interface