NTSTATUS __stdcall MiDeleteKernelStackNode(PVOID P){
unsigned __int64 v2;
v2 = (unsigned __int8)ExAcquireSpinLockExclusive((INT64 *)&stru_140C4DB30 + 446);
RtlAvlRemoveNode((UINT64 *)&stru_140C4DB30 + 445, (INT64 *)P);
ExReleaseSpinLockExclusiveFromDpcLevel((INT64 *)&stru_140C4DB30 + 446);
__writecr8(v2);
return(unsigned int)ExFreePoolWithTag(P, 0);
}