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//0x20 bytes (sizeof)
struct _KE_PRCB_RCU_DATA
{
    ULONG NestingLevel;                                                     //0x0
    UCHAR DispatchPin;                                                      //0x4
    UCHAR GracePeriodNeeded;                                                //0x5
    UCHAR ExpediteReporting;                                                //0x6
    CHAR IdleState;                                                         //0x7
    ULONGLONG GraceSequenceQuiescent;                                       //0x8
    ULONGLONG GraceSequenceReported;                                        //0x10
    struct _LIST_ENTRY* AwaitingCompletion;                                 //0x18
};