README: clarify spinning

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
This commit is contained in:
Jason A. Donenfeld 2019-08-22 11:27:57 +02:00
parent fa715c4863
commit e8e5a42e98

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@ -137,7 +137,7 @@ for (;;) {
}
```
It may be desirable to spin a short amount of time before waiting on the `TailMoved` event, in order to reduce latency.
It may be desirable to spin for some time under heavy use before waiting on the `TailMoved` event, in order to reduce latency.
When closing the handle, Wintun will set the `Tail` to 0xFFFFFFFF and set the `TailMoved` event to unblock the waiting user process.