_UMS_CONTROL_BLOCK

//0x90 bytes (sizeof) struct _UMS_CONTROL_BLOCK { struct _RTL_UMS_CONTEXT* UmsContext; //0x0 struct _SINGLE_LIST_ENTRY* CompletionListEntry; //0x8 struct _KEVENT* CompletionListEvent; //0x10 ULONG ServiceSequenceNumber; //0x18 union { struct { struct _KQUEUE UmsQueue; //0x20 struct _LIST_ENTRY QueueEntry; //0x60 struct _RTL_UMS_CONTEXT* YieldingUmsContext; //0x70 VOID* YieldingParam; //0x78 VOID* UmsTeb; //0x80 }; struct { struct _KQUEUE* UmsAssociatedQueue; //0x20 struct _LIST_ENTRY* UmsQueueListEntry; //0x28 struct _KEVENT UmsWaitEvent; //0x30 VOID* StagingArea; //0x48 union { struct { ULONG UmsPrimaryDeliveredContext:1; //0x50 ULONG UmsAssociatedQueueUsed:1; //0x50 ULONG UmsThreadParked:1; //0x50 }; ULONG UmsFlags; //0x50 }; }; }; USHORT TebSelector; //0x88 };

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