---
title: unregisterBufferAction
framework: kernel
role: symbol
role_heading: Type Method
path: kernel/ioaudioengineuserclient/1495584-unregisterbufferaction
---

# unregisterBufferAction

## Declaration

```occ
static IOReturn unregisterBufferAction(OSObject *owner, void *arg1, void *arg2, void *arg3, void *arg4);
```