--- uae/src/td-sdl/thread.h	2018/04/24 17:16:54	1.1.1.2
+++ uae/src/td-sdl/thread.h	2018/04/24 17:18:43	1.1.1.3
@@ -33,5 +33,11 @@ STATIC_INLINE int uae_start_thread (void
     return *thread == 0;
 }
 
+STATIC_INLINE int uae_wait_thread (uae_thread_id thread)
+{
+    SDL_WaitThread (thread, (int*)0);
+    return 0;
+}
+
 /* Do nothing; thread exits if thread function returns.  */
 #define UAE_THREAD_EXIT do {} while (0)