---
title: kRegUniversalModifierMask
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1645159-anonymous/kreguniversalmodifiermask
---

# kRegUniversalModifierMask

## Declaration

```occ
kRegUniversalModifierMask = 0x0000FFFF
```