add kscePowerSetCallbackState
add kscePowerSetCallbackState

- add kscePowerSetCallbackEnabled
- Change to kscePowerSetCallbackState

vitasdk/vita-headers,vitasdk/vita-headers,vitasdk/vita-headers,vitasdk/vita-headers,Rinnegatamante/vita-headers,Rinnegatamante/vita-headers,Rinnegatamante/vita-headers,Rinnegatamante/vita-headers