print_proto
print_proto(uint8_t);
print_verbose(" %s", print_proto(pol->pol_ipproto[i]));
print_verbose(", %s", print_proto(pol->pol_ipproto[i]));
{ SADB_X_EXT_PROTOCOL, "protocol", print_proto },
static void print_proto(struct sadb_ext *, struct sadb_msg *, int);