4 ms·

Yeah, I think he’s referring to what’s described in more detail here: https://www.chiark.greenend.org.uk/~sgtatham/coroutines.html https://www.chiark.greenend.o

• andreasgonewild 9y ago
  Been there, done that :) It's a neat trick, but the issue for me is that you still need to pass a separate struct for state which breaks the illusion enough that you might as well just write an ordinary iterator.
  • kosma 9y ago
    Most well-written portable interrupt code needs to pass an explicit context anyway, so... it's not as bad as it sounds.
  • kindfellow92 9y ago
    I agree. If you want user-level threading, just use a stack swapping library like libpth.