# AsioEventID
<span class="source-link">[[Source]](src/builtin/asio_event.md#L-0-1)</span>
```pony
type AsioEventID is
  Pointer[AsioEvent val] tag
```

#### Type Alias For

* [Pointer](builtin-Pointer.md)\[[AsioEvent](builtin-AsioEvent.md) val\] tag

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