/* Create a socket, for UDP or TCP, as configured. IPv6 addresses are
detected by checking for a colon in the address. */
host_af = (Ustrchr(h->address, ':') != NULL)? AF_INET6 : AF_INET;
/* Create a socket, for UDP or TCP, as configured. IPv6 addresses are
detected by checking for a colon in the address. */
host_af = (Ustrchr(h->address, ':') != NULL)? AF_INET6 : AF_INET;