[PATCH v2] include: Add IDebugClient2-7 interfaces.

[Marvin]

Hi,

While running your changed tests, I think I found new failures.
Being a bot and all I'm not very good at pattern recognition, so I might be
wrong, but could you please double-check?

Full results can be found at:
https://testbot.winehq.org/JobDetails.pl?Key=55401

Your paranoid android.


=== debian10 (build log) ===

../../../../wine/include/dbgeng.h:380:31: error: unknown type name ‘PDEBUG_CLIENT’; did you mean ‘LPDEBUG_EVENT’?
../../../wine/include/dbgeng.h:380:31: error: unknown type name ‘PDEBUG_CLIENT’; did you mean ‘LPDEBUG_EVENT’?
Task: The win32 build failed

=== debian10 (build log) ===

../../../../wine/include/dbgeng.h:380:31: error: unknown type name ‘PDEBUG_CLIENT’; did you mean ‘LPDEBUG_EVENT’?
../../../wine/include/dbgeng.h:380:31: error: unknown type name ‘PDEBUG_CLIENT’; did you mean ‘LPDEBUG_EVENT’?
Task: The wow64 build failed