DEVPKEY_DeviceClass_PropPageProvider

Undocumented in source but is binding to Windows. You might be able to learn more by searching the web for its name.
version(Windows)
@nogc nothrow extern (Windows) const
auto DEVPKEY_DeviceClass_PropPageProvider = DEFINE_DEVPROPKEY!(0x259abffc, 0x50a7, 0x47ce, 0xaf, 0x8, 0x68, 0xc9, 0xa7, 0xd7, 0x33, 0x66, 6);

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