---
title: kATAIdentifyFirmwareRevision
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646139-anonymous/kataidentifyfirmwarerevision
---

# kATAIdentifyFirmwareRevision

## Declaration

```occ
kATAIdentifyFirmwareRevision = 23
```