---
title: NUMBER_OF_CACHE_SEGMENTS
framework: IOKit
role: symbol
role_heading: Instance Property
platforms: [Mac Catalyst 13.0+, macOS 10.3+]
path: iokit/sbcmodepagecaching/1555478-number_of_cache_segments
---

# NUMBER_OF_CACHE_SEGMENTS

## Declaration

```occ
UInt8 NUMBER_OF_CACHE_SEGMENTS;
```