diff -burN linux-2.6.19.2.orig/scripts/mod/sumversion.c linux-2.6.19.2/scripts/mod/sumversion.c
--- linux-2.6.19.2.orig/scripts/mod/sumversion.c	2007-01-11 08:38:19.000000000 +0100
+++ linux-2.6.19.2/scripts/mod/sumversion.c	2008-10-19 02:59:36.000000000 +0200
@@ -8,6 +8,7 @@
 #include <errno.h>
 #include <string.h>
 #include "modpost.h"
+#include <linux/limits.h>
 
 /*
  * Stolen form Cryptographic API.
