S110 Softdevice use

[Ray Chiou]

How to make sure that I have used S110 Softdevice API function?

Customer suspected that I did not use S110 function,but i can't explanation.

[Hung Bui]

Hi Ray, 
Could you give some more information ? If you use any BLE function on the nRF51 you are using the S110 (if you have flashed the S110 softdevice ) .In the source code you can show that you called many softdevice API (sd_* APIs) 
The list of the functions can be found in ble_gap.h for example.