--- stlbase.hpp.orig	2016-01-21 06:40:43 UTC
+++ stlbase.hpp
@@ -17,6 +17,8 @@ included with the pure-stlvec distributi
 #ifndef STLBASE_H
 #define STLBASE_H
 
+#include <stddef.h>
+#include <cstddef>
 #include <vector>
 #include <map>
 #include <iterator>