elem_get_name
name = elem_get_name(src);
name = elem_get_name(src);
name = elem_get_name(TO_ELEM(res1));
elem_get_name(TO_ELEM(rs[i]));
if ((name = elem_get_name(pe)) == NULL)
const char *name = elem_get_name(pe);
extern char *elem_get_name(const pool_elem_t *);