util_ntoa
util_ntoa((char **) &buf,
util_ntoa((char **)&buf2,
util_ntoa(&addr, AF_INET, id + ISAKMP_ID_DATA_OFF);
util_ntoa(&addr, AF_INET, id + ISAKMP_ID_DATA_OFF);
util_ntoa(&mask, AF_INET, id + ISAKMP_ID_DATA_OFF + 4);
util_ntoa(&addr, AF_INET6, id + ISAKMP_ID_DATA_OFF);
util_ntoa(&addr, AF_INET6, id + ISAKMP_ID_DATA_OFF);
util_ntoa(&mask, AF_INET6, id + ISAKMP_ID_DATA_OFF +
util_ntoa(&addrstr, AF_INET, id + ISAKMP_ID_DATA_OFF);
util_ntoa(&addrstr, AF_INET6, id + ISAKMP_ID_DATA_OFF);
util_ntoa(&addr_str, idtype == IPSEC_ID_IPV4_ADDR ?
extern void util_ntoa(char **, int, u_int8_t *);