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# CMSimpleQueueReset(_:)

Resets the queue.

```
func CMSimpleQueueReset(_ queue: CMSimpleQueue) -> OSStatus
```

## Parameters

`queue`

The queue to reset. Must not be `NULL`.

## Return Value

Returns `noErr` if the call succeeds.

## Discussion

This function resets the queue to an empty state. `CMSimpleQueueReset` isn’t synchronized in any way, so the client must hold off the reader thread and writer thread during this operation.

---

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