99   level = {AF_INET: SOL_IP, AF_INET6: SOL_IPV6}[s.family]
100   option = {AF_INET: IP_TOS, AF_INET6: IPV6_TCLASS}[s.family]
110 def Socket(family, sock_type, protocol):  argument
111   s = socket(family, sock_type, protocol)
116 def PingSocket(family):  argument
117   proto = {AF_INET: IPPROTO_ICMP, AF_INET6: IPPROTO_ICMPV6}[family]
118   return Socket(family, SOCK_DGRAM, proto)
129 def TCPSocket(family):  argument
130   s = Socket(family, SOCK_STREAM, IPPROTO_TCP)
143 def UDPSocket(family):  argument
144   return Socket(family, SOCK_DGRAM, IPPROTO_UDP)
147 def RawGRESocket(family):  argument
148   s = Socket(family, SOCK_RAW, IPPROTO_GRE)
172 def CreateSocketPair(family, socktype, addr):  argument
173   clientsock = socket(family, socktype, 0)
174   listensock = socket(family, socktype, 0)
245     family = AF_INET6
247     family = AF_INET
248   binary = inet_pton(family, address)