---
title: IOUSBHostCIMessageTypeCommandMax
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 11.0+]
path: kernel/iousbhostcimessagetype/iousbhostcimessagetypecommandmax
---

# IOUSBHostCIMessageTypeCommandMax

## Declaration

```occ
IOUSBHostCIMessageTypeCommandMax = 0x37
```