typedef enum
{
    PolicyDeviceSystemButton = 0,
    PolicyDeviceThermalZone = 1,
    PolicyDeviceBattery = 2,
    PolicyDeviceMemory = 3,
    PolicyInitiatePowerActionAPI = 4,
    PolicySetPowerStateAPI = 5,
    PolicyImmediateDozeS4 = 6,
    PolicySystemIdle = 7,
    PolicyDeviceMax = 8
} POWER_POLICY_DEVICE_TYPE;