$OpenBSD$
--- navit/graphics/sdl/graphics_sdl.c.orig	Thu Sep 17 04:59:08 2009
+++ navit/graphics/sdl/graphics_sdl.c	Thu Sep 17 04:59:42 2009
@@ -86,7 +86,7 @@
 #include <linux/input.h>
 #endif
 
-#include <alloca.h>
+#include <stdlib.h>
 
 #ifdef PROFILE
 #include <sys/time.h>