Identify the windows power states while resuming from a suspend

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C++

Windows

I am developing a windows service in c++.In my code I need to get the corresponding power states that the system last suspended while resuming from it,so that I can do my operations depending on STATES.

In general I am only getting WM_POWERBROADCAST / PBT_APMRESUMEAUTOMATIC if the suspended state is fast startup/hibernate/sleep.I need to differentiate these states for controlling my service.

What I have tried:

I need to enter the code to OnStartup() of service while user is updating anything in BIOS .But only after restart and shutdown it is entering to Onstartup() , for hibernate and fast startup after modifying in BIOS it is entering to case PBT_APMRESUMEAUTOMATIC