# SDL_JoystickHasLED

Query whether a joystick has an LED.

## Header File

Defined in [SDL_joystick.h](https://github.com/libsdl-org/SDL/blob/SDL2/include/SDL_joystick.h)

## Syntax

```c
SDL_bool SDL_JoystickHasLED(SDL_Joystick *joystick);
```

## Function Parameters

|                                |              |                        |
| ------------------------------ | ------------ | ---------------------- |
| [SDL_Joystick](SDL_Joystick) * | **joystick** | The joystick to query. |

## Return Value

([SDL_bool](SDL_bool)) Return [SDL_TRUE](SDL_TRUE) if the joystick has a
modifiable LED, [SDL_FALSE](SDL_FALSE) otherwise.

## Remarks

An example of a joystick LED is the light on the back of a PlayStation 4's
DualShock 4 controller.

## Version

This function is available since SDL 2.0.14.

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

