As a way to showcase the `ep_extra` loader I wrote in my
previous commit, I have developed this module which enables the use of
Windows 7's Alt-Tab. Mind you, the implementation might not be
complete and 100% ironed out, but rather a functional preview on what
it can look like.
Grab a copy of `AltTab.dll` from Windows 7 (I have tested against
version 6.1.7600.16385) and place it in `C:\Windows`. Then, reload
`explorer` with the `ep_extra` loader and this module in `C:\Windows`
and when you "alt-tab", you should see the Windows 7 window switcher.
This is not a reproduction - it executes the original code from
Microsoft's DLL, only slightly patched to work properly in with the
updated APIs in the newer Windows versions.
