117   level = {AF_INET: SOL_IP, AF_INET6: SOL_IPV6}[s.family]
118   option = {AF_INET: IP_TOS, AF_INET6: IPV6_TCLASS}[s.family]
128 def Socket(family, sock_type, protocol):  argument
129   s = socket(family, sock_type, protocol)
134 def PingSocket(family):  argument
135   proto = {AF_INET: IPPROTO_ICMP, AF_INET6: IPPROTO_ICMPV6}[family]
136   return Socket(family, SOCK_DGRAM, proto)
147 def TCPSocket(family):  argument
148   s = Socket(family, SOCK_STREAM, IPPROTO_TCP)
161 def UDPSocket(family):  argument
162   return Socket(family, SOCK_DGRAM, IPPROTO_UDP)
165 def RawGRESocket(family):  argument
166   s = Socket(family, SOCK_RAW, IPPROTO_GRE)
190 def CreateSocketPair(family, socktype, addr):  argument
191   clientsock = socket(family, socktype, 0)
192   listensock = socket(family, socktype, 0)
263     family = AF_INET6
265     family = AF_INET
266   binary = inet_pton(family, address)