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by sjmulder 3156 days ago
I was experimenting with pty's just the other day. I needed only I/O and window size updates, so it turned out fairly succinct:

https://github.com/sjmulder/trickle/blob/master/tritty.c

I'm not at all an experienced Unix programmer though so take it with a grain of salt. Would be happy to hear about any defects or possible improvements.