---
title: "AudioFileStreamClose(_:)"
framework: audiotoolbox
role: symbol
role_heading: Function
path: "audiotoolbox/audiofilestreamclose(_:)"
---

# AudioFileStreamClose(_:)

Closes and deallocates the specified audio file stream parser.

## Declaration

```swift
func AudioFileStreamClose(_ inAudioFileStream: AudioFileStreamID) -> OSStatus
```

## Parameters

- `inAudioFileStream`: The ID of the parser you wish to close. The parser ID is returned by the doc://com.apple.audiotoolbox/documentation/AudioToolbox/AudioFileStreamOpen(_:_:_:_:_:) function.

## Return Value

Return Value A result code. See Result Codes.

## See Also

### Related Documentation

- [AudioFileStreamOpen(_:_:_:_:_:)](audiotoolbox/audiofilestreamopen(_:_:_:_:_:).md)