UINT8 __stdcall IopGetFsRegistrationInProgress(){ INT64 v0; INT64 v1; UINT8 v2; UINT8 v3; v2 = KeAcquireQueuedSpinLock(10i64, v0, v1); v3 = byte_140C50474; KeReleaseQueuedSpinLock(LockQueueIoDatabaseLock, v2); return v3; }