---
title: kIOMemoryMapGuardedMask
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [driverkit 21.0+, macOS 12.0+]
path: kernel/3325704-anonymous/kiomemorymapguardedmask
---

# kIOMemoryMapGuardedMask

## Declaration

```occ
kIOMemoryMapGuardedMask = 0x0000001C
```