Sensor control (libsensor.h)
Functions to create, destroy and control sensors on the device.
This file defines the sensor service, which provides functions for creating, deleting, and controlling sensors on the device. Controlling a sensor includes assigning which sigevent will be used as a notification for the sensor, sending sigevents to the sensor, setting the delays between events, enabling/disable event queues, background mode and reduced reporting. This file also contains functions for retrieving the latest event from a sensor, and a function that blocks a thread until data is available or a timeout has occurred.