diff -r b7953a350d57 -r 5b827a85d898 src/base/types.hh
--- a/src/base/types.hh	Sun Nov 27 03:03:31 2011 -0500
+++ b/src/base/types.hh	Sun Nov 27 05:16:52 2011 -0500
@@ -39,6 +39,8 @@
 
 #include <inttypes.h>
 
+#include <cstddef>
+
 /** uint64_t constant */
 #define ULL(N)          ((uint64_t)N##ULL)
 /** int64_t constant */