NTSTATUS __stdcall IoGetFsZeroingOffset(IRP *Irp, UINT64 *ZeroingOffset){
__int64 v2;
_DWORD *v3;
NTSTATUS result;
if( !IopIrpHasExtensionType(Irp, 4ui64) )
return -1073741275;
result = 0;
*v3 = *(_DWORD *)(*(_QWORD *)(v2 + 200) + 40i64);
return result;
}