--- a/src/SDL_assert.c	Sun Jan 16 15:31:09 2011 -0800
+++ b/src/SDL_assert.c	Sun Jan 16 17:45:42 2011 -0800
@@ -21,6 +21,7 @@
 */
 
 #include "SDL.h"
+#include "SDL_atomic.h"
 #include "SDL_assert.h"
 #include "SDL_assert_c.h"
 #include "video/SDL_sysvideo.h"