-long int foo(long int s) { return 10; }
-long int bar(long int s, long int i) { return i*2; }
-long int baz(long int s, long int a) { return a; }
+#include "test_extern_nit.h"
+
+long int foo(Object s) { return 10; }
+long int bar(Object s, long int i) { return i*2; }
+Object baz(Object s, Object a) { return a; }