---
title: kIOMemoryDirectionInOut
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.15+]
path: kernel/3852596-anonymous/kiomemorydirectioninout
---

# kIOMemoryDirectionInOut

## Declaration

```occ
kIOMemoryDirectionInOut = kIOMemoryDirectionOutIn
```