const syscall.IPPROTO_IP

5 uses

	syscall (current package)
		zerrors_darwin_amd64.go#L432: 	IPPROTO_IP                        = 0x0

	net
		sockopt_bsd.go#L23: 			syscall.SetsockoptInt(s, syscall.IPPROTO_IP, syscall.IP_PORTRANGE, syscall.IP_PORTRANGE_HIGH)
		sockoptip_bsdvar.go#L21: 	err = fd.pfd.SetsockoptInet4Addr(syscall.IPPROTO_IP, syscall.IP_MULTICAST_IF, a)
		sockoptip_bsdvar.go#L27: 	err := fd.pfd.SetsockoptByte(syscall.IPPROTO_IP, syscall.IP_MULTICAST_LOOP, byte(boolint(v)))
		sockoptip_posix.go#L19: 	err := fd.pfd.SetsockoptIPMreq(syscall.IPPROTO_IP, syscall.IP_ADD_MEMBERSHIP, mreq)