--- /dev/null
+#include <stdlib.h>
+#include <stdio.h>
+#include <yaz/nmem.h>
+
+#if HAVE_USEMARCON
+#include <objectlist.h>
+
+CDetails *x(CDetails *p)
+{
+ return p;
+}
+#endif
+
+int main(int argc, char **argv)
+{
+#if HAVE_USEMARCON
+ CDetails local;
+ CDetails *ptr = new CDetails();
+
+ x(&local);
+ x(ptr);
+
+ delete ptr;
+#endif
+ exit(0);
+}