= SDL_SensorGetInstanceID =

Get the instance ID of a sensor.

== Syntax ==

<syntaxhighlight lang='c'>
SDL_SensorID SDL_SensorGetInstanceID(SDL_Sensor *sensor);
</syntaxhighlight>

== Function Parameters ==

{|
|'''sensor'''
|The [[SDL_Sensor]] object to inspect
|}

== Return Value ==

Returns the sensor instance ID, or -1 if <code>sensor</code> is NULL.

== Version ==

This function is available since SDL 2.0.9.

----
[[CategoryAPI]], [[CategorySensor]]