Fix build of legacy Qt4-network port with OpenSSL 1.1.1 for future
changes in base. (Tested in a 12-CURRENT VM with ^/projects/openssl111
worls, and in an 11-STABLE VM with the old situation).

Thanks to brnrd@ for chasing this for a long time, and the original submitter.

Specific credits for obtained-from are in the PR.

PR: 214691
Submitted by: Melvyn Sopacua
Reviewed by: brnrd
Obtained from: richmoore