Hi, In section 3.3.5.3 these prototypes are given: extern "C" int __cxa_atexit ( void (*f)(void *), void *p, dso_handle d ); extern "C" void __cxa_finalize ( dso_handle d ); I think the intention is that 'dso_handle' is typedef const void* dso_handle; But the typedef is not given. Can it be added?