cnvlist_take_number_array
ATF_ADD_TEST_CASE(tp, cnvlist_take_number_array);
ATF_TEST_CASE_WITHOUT_HEAD(cnvlist_take_number_array);
ATF_TEST_CASE_BODY(cnvlist_take_number_array)
out_array = cnvlist_take_number_array(cookie, &nitems);
uint64_t *cnvlist_take_number_array(void *cookie, size_t *nitemsp);