** TODO [#B] Use struct sockaddr_storage instead of a union
12
12
** TODO [#B] Use getaddrinfo(hints=AI_NUMERICHOST) instead of inet_pton()
13
13
** TODO [#B] Use getnameinfo(serv=NULL, NI_NUMERICHOST) instead of inet_ntop()
14
** TODO [#B] Accept [] around IPv6 address in --connect option; see [[http://tools.ietf.org/html/rfc5952][RFC 5952 - A Recommendation for IPv6 Address Text Representation]]