---
title: "init(version:info:retain:release:copyDescription:)"
framework: corefoundation
role: symbol
role_heading: Initializer
path: "corefoundation/cfstreamclientcontext/init(version:info:retain:release:copydescription:)"
---

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

## Declaration

```swift
init(version: CFIndex, info: UnsafeMutableRawPointer!, retain: ((UnsafeMutableRawPointer?) -> UnsafeMutableRawPointer?)!, release: ((UnsafeMutableRawPointer?) -> Void)!, copyDescription: ((UnsafeMutableRawPointer?) -> Unmanaged<CFString>?)!)
```