CURLOPT_HEADERFUNCTION(3) on macOS
The text 7625ab983612, as OS X 10.10.4, OS X 10.10.3, OS X 10.10.2, OS X 10.10.1, OS X 10.10 shipped it.
callback that receives header data
The text 7625ab983612, as OS X 10.10.4, OS X 10.10.3, OS X 10.10.2, OS X 10.10.1, OS X 10.10 shipped it.
callback that receives header data