libcurl-tutorial(3) on macOS

The text b441916922ec, as Mac OS X 10.7.5, Mac OS X 10.7.4, Mac OS X 10.7.3, Mac OS X 10.7.2, Mac OS X 10.7.1, Mac OS X 10.7 shipped it.

libcurl programming tutorial

libcurl-tutorial(3) on macOS now