---
title: kIOAsyncCompletionNotificationType
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1645646-anonymous/kioasynccompletionnotificationtype
---

# kIOAsyncCompletionNotificationType

## Declaration

```occ
kIOAsyncCompletionNotificationType = 150
```