---
title: "CFReadStreamUnscheduleFromRunLoop(_:_:_:)"
framework: corefoundation
role: symbol
role_heading: Function
path: "corefoundation/cfreadstreamunschedulefromrunloop(_:_:_:)"
---

# CFReadStreamUnscheduleFromRunLoop(_:_:_:)

Removes a read stream from a given run loop.

## Declaration

```swift
func CFReadStreamUnscheduleFromRunLoop(_ stream: CFReadStream!, _ runLoop: CFRunLoop!, _ runLoopMode: CFRunLoopMode!)
```

## Parameters

- `stream`: The stream to unschedule.
- `runLoop`: The run loop from which to remove stream.
- `runLoopMode`: The run loop mode of runLoop from which to remove stream.

## See Also

### Scheduling a Read Stream

- [CFReadStreamScheduleWithRunLoop(_:_:_:)](corefoundation/cfreadstreamschedulewithrunloop(_:_:_:).md)