--- /dev/null
+// Copyright John Maddock 2019.
+// Use, modification and distribution are subject to the
+// Boost Software License, Version 1.0. (See accompanying file
+// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+
+#include <f2c.h>
+
+int main()
+{
+ return 0;
+}