---
title: gIOModuleIdentifierKernelKey
framework: Kernel
role: symbol
role_heading: Global Variable
platforms: [macOS 12.0+]
path: kernel/giomoduleidentifierkernelkey
---

# gIOModuleIdentifierKernelKey

## Declaration

```occ
OSPtr<const OSSymbol> gIOModuleIdentifierKernelKey;
```