pkg net, type UDPAddr struct
pkg net, type UDPAddr struct, IP IP
pkg net, type UDPAddr struct, Port int
pkg net, type UDPConn struct
pkg net, type UnixAddr struct
pkg net, type UnixAddr struct, Name string
pkg net, type UnixAddr struct, Net string
pkg net, type UnixConn struct
pkg net, type UnixListener struct
pkg net, type UnknownNetworkError string
pkg net, var ErrWriteToConnected error

pkg net, const FlagMulticast = 16
pkg net, const FlagPointToPoint = 8
pkg net, const FlagUp = 1
pkg net, const IPv4len = 4
pkg net, const IPv6len = 16
pkg net, func ListenUnixgram(string, *UnixAddr) (*UnixConn, error)
pkg net, func LookupNS(string) ([]*NS, error)
pkg net, method (*Dialer) Dial(string, string) (Conn, error)
pkg net, method (*IPConn) ReadMsgIP([]uint8, []uint8) (int, int, int, *IPAddr, error)