http://bugs.winehq.org/show_bug.cgi?id=4549
------- Additional Comments From the3dfxdude@gmail.com 2006-11-07 20:10 ------- Let me repeat again, what shows up as Local Area Network options has nothing to do with Battle.net support. You don't get that as your last response shows. SC's Battle.net is 100% UDP in every version of starcraft. Don't tell me what you read somewhere on Starcraft's Battle.net -- find out yourself by taking packet captures! Even the patch 1.09 log shows your wrong -- It says "LAN play via UDP". So what they did with 1.09 was take the battle.net UDP code and adapted it for LAN play. UDP was always in the game up to that point but it was only for Battle.net.
You can do whatever you want with your bug, but I thought it odd that you admit nothing was fixed; just a stand-alone patching work-around and you also have the UDP fallacy.
What you should have looked for is the difference between "realmed" battle.net starcraft and "classic" battle.net. Realm support was added in 1.08.