75#define SDL_STANDARD_GRAVITY 9.80665f
SDL_SensorType SDL_GetSensorTypeForID(SDL_SensorID instance_id)
SDL_SensorType SDL_GetSensorType(SDL_Sensor *sensor)
int SDL_GetSensorNonPortableTypeForID(SDL_SensorID instance_id)
SDL_Sensor * SDL_OpenSensor(SDL_SensorID instance_id)
const char * SDL_GetSensorNameForID(SDL_SensorID instance_id)
int SDL_GetSensorData(SDL_Sensor *sensor, float *data, int num_values)
int SDL_GetSensorNonPortableType(SDL_Sensor *sensor)
SDL_Sensor * SDL_GetSensorFromID(SDL_SensorID instance_id)
SDL_SensorID * SDL_GetSensors(int *count)
void SDL_CloseSensor(SDL_Sensor *sensor)
SDL_SensorID SDL_GetSensorID(SDL_Sensor *sensor)
const char * SDL_GetSensorName(SDL_Sensor *sensor)
void SDL_UpdateSensors(void)
struct SDL_Sensor SDL_Sensor
SDL_PropertiesID SDL_GetSensorProperties(SDL_Sensor *sensor)