# init(version:info:retain:release:copyDescription:) Creates a preferences context with the specified raw values. ``` init(version: CFIndex, info: UnsafeMutableRawPointer?, retain: ((UnsafeRawPointer) -> UnsafeRawPointer)?, release: ((UnsafeRawPointer) -> Void)?, copyDescription: ((UnsafeRawPointer) -> Unmanaged)?) ``` --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)