---
title: kIODSCBlockPredEnable
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.15+]
path: kernel/1645104-anonymous/kiodscblockpredenable
---

# kIODSCBlockPredEnable

## Declaration

```occ
kIODSCBlockPredEnable = 0x00000020
```