---
name: "snd_pcm_playback_hw_avail"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/snd_pcm_playback_hw_avail"
---

# snd\_pcm\_playback\_hw\_avail(9)

Get the queued space for playback

## NAME

snd\_pcm\_playback\_hw\_avail - Get the queued space for playback

## SYNOPSIS

**snd\_pcm\_sframes\_t snd\_pcm\_playback\_hw\_avail(struct snd\_pcm\_runtime \*** *runtime***);**

## ARGUMENTS

*runtime*

PCM runtime instance

## COPYRIGHT