#include <stdlib.h>
#include <ginac/ginac.h>
-#ifndef NO_GINAC_NAMESPACE
+#ifndef NO_NAMESPACE_GINAC
using namespace GiNaC;
-#endif // ndef NO_GINAC_NAMESPACE
+#endif // ndef NO_NAMESPACE_GINAC
/* Simple and maybe somewhat pointless consistency tests of assorted tests and
* conversions. */