---
title: kIOAudioToggleControlSubTypeiSubAttach
framework: Kernel
role: symbol
role_heading: Enumeration Case
platforms: [macOS 10.12+]
path: kernel/1646407-anonymous/kioaudiotogglecontrolsubtypeisubattach
---

# kIOAudioToggleControlSubTypeiSubAttach

## Declaration

```occ
kIOAudioToggleControlSubTypeiSubAttach = 'atch'
```