void enumerate_sensors (void);
void delete_enumeration_data (void);
+/*
+ * These are fine-grained type definitions that are used internally, in the sensor array, but mapped to an Android sensor type in the processing pipeline.
+ * The sensor array uses these, not the desc array.
+ */
+#define SENSOR_TYPE_INTERNAL_ILLUMINANCE -1 /* Global illuminance, in lux */
+#define SENSOR_TYPE_INTERNAL_INTENSITY -2 /* Global intensity, in sensor specific units */
+
#endif