Applying the attached patches makes Quadra compile and run on amd64 Reproducible: Always Steps to Reproduce: 1. 2. 3.
Created attachment 43088 [details, diff] Compile fix for amd64
Created attachment 43089 [details, diff] Fixes segfault trying to run the game on amd64
thanks a lot for your patch, quadra-1.1.8 is ~amd64 now!