diff -r a5878b271b74 -r 11cedc036ca1 include/SDL_config_pandora.h
--- a/include/SDL_config_pandora.h	Thu Jun 17 12:33:05 2010 -0700
+++ b/include/SDL_config_pandora.h	Thu Jun 17 22:23:20 2010 -0700
@@ -28,6 +28,12 @@
 /* General platform specific identifiers */
 #include "SDL_platform.h"
 
+#ifdef __LP64__
+#define SIZEOF_VOIDP 8
+#else
+#define SIZEOF_VOIDP 4
+#endif
+
 #define SDL_HAS_64BIT_TYPE 1
 #define SDL_BYTEORDER 1234