Index: src/tracker/sdl/SDL_Main.cpp
--- src/tracker/sdl/SDL_Main.cpp.orig
+++ src/tracker/sdl/SDL_Main.cpp
@@ -675,7 +675,7 @@ void processSDLUserEvents(const SDL_UserEvent& event)
 {
 	union {
 		void *ptr;
-		pp_int32 i32;
+		intptr_t i32;
 	} data1, data2;
 	data1.ptr = event.data1;
 	data2.ptr = event.data2;
