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  1. /* Copyright (C) 2008-2016 Peter Palotas, Jeffrey Jangli, Alexandr Normuradov
  2. *
  3. * Permission is hereby granted, free of charge, to any person obtaining a copy
  4. * of this software and associated documentation files (the "Software"), to deal
  5. * in the Software without restriction, including without limitation the rights
  6. * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  7. * copies of the Software, and to permit persons to whom the Software is
  8. * furnished to do so, subject to the following conditions:
  9. *
  10. * The above copyright notice and this permission notice shall be included in
  11. * all copies or substantial portions of the Software.
  12. *
  13. * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  14. * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  15. * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  16. * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  17. * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  18. * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  19. * THE SOFTWARE.
  20. */
  21. using System;
  22. using System.Runtime.InteropServices;
  23. namespace Alphaleonis.Win32.Filesystem
  24. {
  25. internal static partial class NativeMethods
  26. {
  27. /// <summary>An SP_DEVINFO_DATA structure defines a device instance that is a member of a device information set.</summary>
  28. [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
  29. internal struct SP_DEVINFO_DATA
  30. {
  31. /// <summary>The size, in bytes, of the SP_DEVINFO_DATA structure.</summary>
  32. [MarshalAs(UnmanagedType.U4)] public uint cbSize;
  33. /// <summary>The GUID of the device's setup class.</summary>
  34. public readonly Guid ClassGuid;
  35. /// <summary>An opaque handle to the device instance (also known as a handle to the devnode).</summary>
  36. [MarshalAs(UnmanagedType.U4)] public readonly uint DevInst;
  37. /// <summary>Reserved. For internal use only.</summary>
  38. private readonly IntPtr Reserved;
  39. }
  40. }
  41. }