private static extern NTStatus NtSetInformationFile(IntPtr handle, out IO_STATUS_BLOCK ioStatusBlock, byte[] fileInformation, uint length, uint fileInformationClass);
private static extern NTStatus NtUnlockFile(IntPtr handle, out IO_STATUS_BLOCK ioStatusBlock, ref long byteOffset, ref long length, uint key);
private static extern NTStatus NtQueryDirectoryFile(IntPtr handle, IntPtr evt, IntPtr apcRoutine, IntPtr apcContext, out IO_STATUS_BLOCK ioStatusBlock, byte[] fileInformation, uint length, uint fileInformationClass, bool returnSingleEntry, ref UNICODE_STRING fileName, bool restartScan);
private static extern NTStatus NtFlushBuffersFile(IntPtr handle, out IO_STATUS_BLOCK ioStatusBlock);
private static extern NTStatus NtLockFile(IntPtr handle, IntPtr evt, IntPtr apcRoutine, IntPtr apcContext, out IO_STATUS_BLOCK ioStatusBlock, ref long byteOffset, ref long length, uint key, bool failImmediately, bool exclusiveLock);
private static extern NTStatus NtWriteFile(IntPtr handle, IntPtr evt, IntPtr apcRoutine, IntPtr apcContext, out IO_STATUS_BLOCK ioStatusBlock, byte[] buffer, uint length, ref long byteOffset, IntPtr key);
private static extern NTStatus NtCreateFile(out IntPtr handle, uint desiredAccess, ref OBJECT_ATTRIBUTES objectAttributes, out IO_STATUS_BLOCK ioStatusBlock, ref long allocationSize, FileAttributes fileAttributes, ShareAccess shareAccess, CreateDisposition createDisposition, CreateOptions createOptions, IntPtr eaBuffer, uint eaLength);
private static extern NTStatus NtCancelSynchronousIoFile(IntPtr threadHandle, IntPtr ioRequestToCancel, out IO_STATUS_BLOCK ioStatusBlock);
private static extern NTStatus NtFsControlFile(IntPtr handle, IntPtr evt, IntPtr apcRoutine, IntPtr apcContext, out IO_STATUS_BLOCK ioStatusBlock, uint ioControlCode, byte[] inputBuffer, uint inputBufferLength, byte[] outputBuffer, uint outputBufferLength);
private static extern NTStatus NtNotifyChangeDirectoryFile(IntPtr handle, IntPtr evt, IntPtr apcRoutine, IntPtr apcContext, out IO_STATUS_BLOCK ioStatusBlock, byte[] buffer, uint bufferSize, NotifyChangeFilter completionFilter, bool watchTree);
