FsRtlCheckOplockEx

NTSTATUS __stdcall FsRtlCheckOplockEx(
        POPLOCK Oplock,
        PIRP Irp,
        ULONG Flags,
        PVOID Context,
        POPLOCK_WAIT_COMPLETE_ROUTINE CompletionRoutine,
        POPLOCK_FS_PREPOST_IRP PostIrpRoutine){
  return FsRtlCheckOplockEx2(
           Oplock,
           Irp,
           *(UINT64 *)&Flags,
           0,
           (__int64)Context,
           (__int64)CompletionRoutine,
           (__int64)PostIrpRoutine,
           0i64,
           0i64,
           0i64);
}

Referenced by:

FsRtlpOplockFsctrlInternal