private extern static IntPtr nsjs_localvalue_object_property_call(IntPtr isolate, IntPtr recv, IntPtr function, int argc, IntPtr *argv, ref NSJSStructural.NSJSExceptionInfo exception);
private extern static sbyte *nsjs_virtualmachine_eval([In] IntPtr machine, void *expression, ref NSJSStructural.NSJSExceptionInfo exception);
private extern static IntPtr nsjs_virtualmachine_callvir([In] IntPtr machine, void *name, int argc, IntPtr *argv, ref NSJSStructural.NSJSExceptionInfo exception);
private extern static sbyte *nsjs_virtualmachine_run(IntPtr machine, void *source, void *alias, ref NSJSStructural.NSJSExceptionInfo exception);