[10/23] user32/tests: Fix input tests compilation with __WINESRC__ defined.

[Dmitry Timoshkov]

Saulius Krasuckas <saulius2 at ar.fi.lt> wrote:

> Dmitry, what has changed since?
> (now that every test subdir is being migrated to compile with __WINESRC__)

Nothing has changed on my part. Obviously the __WINESRC__ enforcement for
the tests is not my idea, you need to ask somebody else about it.

-- 
Dmitry.