---
title: kIOMapGuardedMask
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 12.0+]
path: kernel/1646291-anonymous/kiomapguardedmask
---

# kIOMapGuardedMask

## Declaration

```occ
kIOMapGuardedMask = 0xC0000000
```