---
title: kIOFBNS_GenerationShift
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.14+]
path: kernel/2980995-anonymous/kiofbns_generationshift
---

# kIOFBNS_GenerationShift

## Declaration

```occ
kIOFBNS_GenerationShift = 16
```