---
title: IOUSBHostCICommandMessageData0RootPort
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 11.0+]
path: kernel/3612496-anonymous/iousbhostcicommandmessagedata0rootport
---

# IOUSBHostCICommandMessageData0RootPort

## Declaration

```occ
IOUSBHostCICommandMessageData0RootPort = IOUSBBitRange(0, 3)
```