---
title: "init(version:info:retain:release:copyDescription:)"
framework: coreservices
role: symbol
role_heading: Initializer
path: coreservices/fseventstreamcontext/1792099-init
---

# init(version:info:retain:release:copyDescription:)

## Declaration

```swift
init(version: CFIndex, info: UnsafeMutableRawPointer?, retain: CFAllocatorRetainCallBack?, release: CFAllocatorReleaseCallBack?, copyDescription: CFAllocatorCopyDescriptionCallBack?)
```