Get the unique domain ID for the LED service.
#include <bps/led.h>
BPS_API int led_get_domain()
BlackBerry 10.0.0
The led_get_domain() function gets the unique domain ID for the LED service. You can use this function in your application to test whether an event that you retrieve using bps_get_event() is an LED event, and respond accordingly.
The domain ID for the LED service.