Redo link/serial code

[taisel]

It's an old mess of code, and we never used the link feature for linking up with other emulator instances.

[Onimishra]

Would you have coded this as something that would use bluetooth or wifi connections on the same network, as simply as an API where developers could "plugin" a link cable, and then send/receive packages coming from the game?
I'm asking, as I would very much like to simply be able to receive packages, so I potentially could send data to a server, making it possible to play things like Mario Kart over the internet.

[Onimishra]

Would you have coded this as something that would use bluetooth or wifi connections on the same network, as simply as an API where developers could "plugin" a link cable, and then send/receive packages coming from the game?
I'm asking, as I would very much like to simply be able to receive packages, so I potentially could send data to a server, making it possible to play things like Mario Kart over the internet.