pkg net, method (*IPAddr) String() string
pkg net, method (*IPConn) Close() error
pkg net, method (*IPConn) File() (*os.File, error)
pkg net, method (*IPConn) LocalAddr() Addr
pkg net, method (*IPConn) Read([]uint8) (int, error)
pkg net, method (*IPConn) ReadFrom([]uint8) (int, Addr, error)
pkg net, method (*IPConn) ReadFromIP([]uint8) (int, *IPAddr, error)
pkg net, method (*IPConn) RemoteAddr() Addr

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)
pkg net, method (*IPConn) WriteMsgIP([]uint8, []uint8, *IPAddr) (int, int, error)
pkg net, method (*UDPConn) ReadMsgUDP([]uint8, []uint8) (int, int, int, *UDPAddr, error)

content-box` so that `width` is not affected by `padding` or `border`.\n// 2. Change the default font family in all browsers.\n// 3. Correct the line height in all browsers.\n// 4. Prevent adjustments of font size after orientation changes in IE on Windows Phone and in iOS.\n// 5. Change the default tap highlight to be completely transparent in iOS.\n\n*,\n*::before,\n*::after {\n  box-sizing: border-box; // 1\n}\n\nhtml {\n  font-family: sans-serif; // 2\n  line-height: 1.15; // 3\n  -webkit-text-size-adjust:...