---
name: "SDL_RemoveEventWatch"
section: "3"
platform: "linux"
package: "libsdl3-doc"
version: "3.2.10+ds-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/SDL_RemoveEventWatch"
---

# SDL\_RemoveEventWatch(3)

Remove an event watch callback added with SDL\_AddEventWatch ().

## NAME

SDL\_RemoveEventWatch - Remove an event watch callback added with  **SDL\_AddEventWatch** ().

## HEADER FILE

Defined in SDL3/SDL\_events.h

## SYNOPSIS

```
#include "SDL3/SDL.h"
```

**void SDL\_RemoveEventWatch(SDL\_EventFilter filter, void \*userdata);**

## DESCRIPTION

This function takes the same input as

**SDL\_AddEventWatch** () to identify and delete the corresponding callback.

## FUNCTION PARAMETERS

- *filter*

  the function originally passed to  **SDL\_AddEventWatch** ().

- *userdata*

  the pointer originally passed to  **SDL\_AddEventWatch** ().

## THREAD SAFETY

It is safe to call this function from any thread.

## AVAILABILITY

This function is available since SDL 3.2.0.

## SEE ALSO

**•**(3), [**SDL\_AddEventWatch**(3)](/SDL_AddEventWatch/3.md)