SDL_GetSensors - Man Page

#include <SDL3/SDL_sensor.h>

SDL_SensorID * SDL_GetSensors(int *count);

count

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

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.

This function is available since SDL 3.2.0.