struct _PEP_WORK_POWER_CONTROL// Size=0x1c
{
    struct POHANDLE__ * DeviceHandle;// Offset=0x0 Size=0x4
    struct _GUID * PowerControlCode;// Offset=0x4 Size=0x4
    void * RequestContext;// Offset=0x8 Size=0x4
    void * InBuffer;// Offset=0xc Size=0x4
    unsigned long InBufferSize;// Offset=0x10 Size=0x4
    void * OutBuffer;// Offset=0x14 Size=0x4
    unsigned long OutBufferSize;// Offset=0x18 Size=0x4
};