---
title: kIONDRVWriteCommand
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1645413-anonymous/kiondrvwritecommand
---

# kIONDRVWriteCommand

## Declaration

```occ
kIONDRVWriteCommand = 128 + 3
```