---
title: kCSRBusyTimeout
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1645950-anonymous/kcsrbusytimeout
---

# kCSRBusyTimeout

## Declaration

```occ
kCSRBusyTimeout = kCSRRegisterSpaceBaseAddressLo + 0x0210
```