###### (This is the documentation for SDL3, which is under heavy development and the API is changing! [SDL2](https://wiki.libsdl.org/SDL2/) is the current stable version!)
# SDL_ClearAudioStream

Clear any pending data in the stream.

## Header File

Defined in [<SDL3/SDL_audio.h>](https://github.com/libsdl-org/SDL/blob/main/include/SDL3/SDL_audio.h)

## Syntax

```c
int SDL_ClearAudioStream(SDL_AudioStream *stream);

```

## Function Parameters

|                |                           |
| -------------- | ------------------------- |
| **stream**     | The audio stream to clear |

## Return Value

Returns 0 on success or a negative error code on failure; call
[SDL_GetError](SDL_GetError)() for more information.

## Remarks

This drops any queued data, so there will be nothing to read from the
stream until more is added.

## Thread Safety

It is safe to call this function from any thread.

## Version

This function is available since SDL 3.0.0.

## See Also

- [SDL_GetAudioStreamAvailable](SDL_GetAudioStreamAvailable)
- [SDL_GetAudioStreamData](SDL_GetAudioStreamData)
- [SDL_GetAudioStreamQueued](SDL_GetAudioStreamQueued)
- [SDL_PutAudioStreamData](SDL_PutAudioStreamData)

----
[CategoryAPI](CategoryAPI), [CategoryAPIFunction](CategoryAPIFunction), [CategoryAudio](CategoryAudio)