---
title: kCDSectorAreaAuxiliary
framework: IOKit
role: symbol
role_heading: Enumeration Case
platforms: [Mac Catalyst 13.0+, macOS 10.0+]
path: iokit/cdsectorarea/kcdsectorareaauxiliary
---

# kCDSectorAreaAuxiliary

## Declaration

```occ
kCDSectorAreaAuxiliary = 0x08
```