Wakes the fiber that has waited longest, if any.
Io :: #import "Extensions/Io";
Io.io_run(() {
changed: Io.Condition;
Io.spawn((changed: *Io.Condition) { Io.notify_one(changed); }, *changed);
assert(Io.wait(*changed) == .NONE); // the spawned fiber notifies
});notify_one :: (condition: *Condition)Parameters
- condition: *Condition