---
title: kIOFWAVCProtocolUserClientUpdateOutputMasterPlug
framework: kernel
role: symbol
role_heading: Enumeration Case
path: kernel/iofwavcprotocoluserclientcommandcodes/kiofwavcprotocoluserclientupdateoutputmasterplug
---

# kIOFWAVCProtocolUserClientUpdateOutputMasterPlug

## Declaration

```occ
kIOFWAVCProtocolUserClientUpdateOutputMasterPlug
```