- memset (hm->add_options, 0, sizeof (hm->add_options));
- memset (hm->pop_options, 0, sizeof (hm->pop_options));
- memset (hm->options_size, 0, sizeof (hm->options_size));
+ clib_memset (hm->add_options, 0, sizeof (hm->add_options));
+ clib_memset (hm->pop_options, 0, sizeof (hm->pop_options));
+ clib_memset (hm->options_size, 0, sizeof (hm->options_size));