---
name: "unregister_sound_dsp"
section: "9"
platform: "linux"
package: "linux-manual-3.16"
version: "3.16.56-1+deb8u1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/unregister_sound_dsp"
---

# unregister\_sound\_dsp(9)

unregister a DSP device

## NAME

unregister\_sound\_dsp - unregister a DSP device

## SYNOPSIS

**void unregister\_sound\_dsp(int** *unit***);**

## ARGUMENTS

*unit*

unit number to allocate

## DESCRIPTION

Release a sound device that was allocated with **register\_sound\_dsp**. The unit passed is the return value from the register function.

Both of the allocated units are released together automatically.

## COPYRIGHT