libcurl-tutorial(3) on macOS

The text e09178f37cef, as Mac OS X 10.8.5, Mac OS X 10.8.4, Mac OS X 10.8.3, Mac OS X 10.8.2, Mac OS X 10.8.1, Mac OS X 10.8 shipped it.

libcurl programming tutorial

libcurl-tutorial(3) on macOS now