CURLOPT_COOKIE(3) on macOS

The text d53c301eab88, as OS X 10.11.6, OS X 10.11.5, OS X 10.11.4, OS X 10.11.3, OS X 10.11.2, OS X 10.11.1, OS X 10.11, OS X 10.10.5 shipped it.

set contents of HTTP Cookie header

CURLOPT_COOKIE(3) on macOS now