SDL_GetSensors3

Get a list of currently connected sensors.

Usage

#include "SDL3/SDL.h"

SDL_SensorID * SDL_GetSensors(int *count);

Header file

Defined in SDL3/SDL_sensor.h

Function parameters

count: a pointer filled in with the number of sensors returned, may be NULL.

Return value

( SDL_SensorID
*) Returns a 0 terminated array of sensor instance IDs or NULL on failure; call SDL_GetError () for more information. This should be freed with SDL_free () when it is no longer needed.