//0x20 bytes (sizeof)
struct _POP_COMPONENT_POWER_PROFILE
{
    struct _GUID ComponentGuid;                                             //0x0
    struct _POP_DEVICE_POWER_PROFILE* Device;                               //0x10
    ULONG FxCount;                                                          //0x14
    struct _PO_POWER_PLANE_PROFILE FxPower[1];                              //0x18
};