# init(mCommand:mCommandLength:mResponse:mResponseLength:mResponseUsed:) ``` init(mCommand: UnsafeMutablePointer!, mCommandLength: UInt32, mResponse: UnsafeMutablePointer!, mResponseLength: UInt32, mResponseUsed: UInt32) ``` --- 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)