This broke the build, but due to an issue with CI this was not caught by CI.
@@ -65,4 +65,5 @@ RunOnceMutex GetRunOnceMutex(bool &already_running);
#ifdef __APPLE__
void EnableOSXVSync(bool enable);
void EnableOSXDockIcon(bool enable);
+void InstallNSApplicationSubclass();
#endif