[Bug 39474] MSWT Kart 2004 does not work

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=39474

--- Comment #7 from Maik Wagner  ---
I am willing to test out this patch but could you explain to me how to apply
it? Currently I am running Slackware 15.0 with 9.14 but packages for 9.15
haven't been built yet so I can do a custom wine-build with this patch to test
the patch.

I know how to build a Slackware package but I am not sure on how to apply the
staged patch on the wine source.

Could anyone guide my through this, please`?