NEW_CFUNC         810 class.c            rb_add_method(klass, name, NEW_CFUNC(func,argc), NOEX_PUBLIC);
NEW_CFUNC         816 class.c            rb_add_method(klass, rb_intern(name), NEW_CFUNC(func, argc), NOEX_PUBLIC);
NEW_CFUNC         822 class.c            rb_add_method(klass, rb_intern(name), NEW_CFUNC(func, argc), NOEX_PROTECTED);
NEW_CFUNC         828 class.c            rb_add_method(klass, rb_intern(name), NEW_CFUNC(func, argc), NOEX_PRIVATE);
NEW_CFUNC         196 vm_method.c        rb_add_method(rb_singleton_class(klass), ID_ALLOCATOR, NEW_CFUNC(func, 0),