MB-18470: Fix buildbreak on mac and suse due to old openssl
MB-18470: Fix buildbreak on mac and suse due to old openssl

Change-Id: I9c971d6bf7479b07fa6213a5c98d652b4e0034cc
Reviewed-on: http://review.couchbase.org/61484
Tested-by: buildbot <80754af91bfb6d1073585b046fe0a474ce868509@couchbase.com>
Reviewed-by: Trond Norbye <60edd2ef23891a753f231b0c6f161dc634079a93@gmail.com>

owendCB/memcached,daverigby/memcached,daverigby/memcached,couchbase/memcached,couchbase/memcached,owendCB/memcached,daverigby/kv_engine,daverigby/kv_engine,owendCB/memcached,daverigby/memcached,owendCB/memcached,couchbase/memcached,daverigby/memcached,couchbase/memcached,daverigby/kv_engine,daverigby/kv_engine