--- a/src/SDL_hints.c	Sat Feb 12 12:04:00 2011 -0800
+++ b/src/SDL_hints.c	Sat Feb 12 12:04:23 2011 -0800
@@ -105,7 +105,7 @@
     return env;
 }
 
-void SDL_ClearHints()
+void SDL_ClearHints(void)
 {
     SDL_Hint *hint;