rem: return for_each_chain(flush_entries, verbose, handle);
add: return for_each_chain(flush_entries, verbose, 1, handle);
context: flush_entries(const ipt_chainlabel chain, int verbose,	      iptc_handle_t *handle){	if (!chain)		return for_each_chain(flush_entries, verbose, handle);	if (verbose)		fprintf(stdout, "Flushing chain `%s'\n", chain);	return iptc_flush_entries(chain, handle);}