--- /dev/null
+#ifndef _FG_TRAITS_HXX
+#define _FG_TRAITS_HXX
+
+#include "Include/compiler.h"
+
+#ifndef FG_HAVE_TRAITS
+
+// Dummy up some char traits for now.
+template<class charT> struct char_traits{};
+
+FG_TEMPLATE_NULL
+struct char_traits<char>
+{
+ typedef char char_type;
+ typedef int int_type;
+ typedef streampos pos_type;
+ typedef streamoff off_type;
+
+ static int_type eof() { return EOF; }
+};
+#endif // FG_HAVE_TRAITS
+
+#endif // _FG_TRAITS_HXX