[Bug 34867] 16-bit app "parity.exe" fails on startup with divide by zero

https://bugs.winehq.org/show_bug.cgi?id=34867

--- Comment #22 from Sagawa  ---
Created attachment 53165
  --> https://bugs.winehq.org/attachment.cgi?id=53165
hack

Hello,
Could you try this patch? It just ignores division by zero on Floating Point
Unit (FPU) in Win16 code.

In detail, Wine doesn't handle Win16 FPU exceptions properly yet. I think they
should be resolved by win87em.dll. But, I gave up implementing that because I'm
not sure about how to call 16-bit routine like Windows 3.0 from 32-bit handler.

The exception is emitted form RLZRUN10.RTS (Realizer 1.0 runtime?). So, the
patch might help another application written by Realizer, too.