inetname
snprintf(line, sizeof(line), "%s.", inetname(in));
(Aflag && !num_port) ? 12 : 16, inetname(in));
char *inetname(struct in_addr *);
Wflag ? 39 : 16, inetname(&address->sin.sin_addr));
snprintf(line, sizeof(line), "%.*s.", 16, inetname(sa));
static char *inetname(struct sockaddr *);
Printf(" %s (%s)", inetname(from->sin_addr), addr);
char *inetname(struct in_addr);
printf(" %s (%s)", inetname((struct sockaddr *)from), hbuf);
const char *inetname(struct sockaddr *);