printhash
extern struct iphtable_s *printhash(struct iphtable_s *, copyfunc_t,
hptr = printhash(hptr, kmemcpywrap,
hptr = printhash(hptr, kmemcpywrap,
printhash(&iph, bcopywrap, iph.iph_name, opts, NULL);
printhash(iph, bcopywrap, NULL, opts, NULL);