},
      "ipam": {
        "gateway": "10.1.0.1",
        "subnet": "10.1.0.0/16",
        "type": "host-local"
      },
      "type": "bridge"
    },
    {
      "sysctl": {
        "net.core.somaxconn": "500"
      },
      "type": "tuning"
    },
    {
      "ambient_enabled": false,
      "cni_event_address": "",
      "dns": {},
      "ipam": {},
      "kubernetes": {
        "exclude_namespaces": [

      },
      "ipam": {
        "gateway": "10.1.0.1",
        "subnet": "10.1.0.0/16",
        "type": "host-local"
      },
      "type": "bridge"
    },
    {
      "sysctl": {
        "net.core.somaxconn": "500"
      },
      "type": "tuning"
    },
    {
      "kubernetes": {
        "cni_bin_dir": "/path/cni/bin",
        "kubeconfig": "/path/to/kubeconfig"
      },
      "name": "istio-cni",

      },
      "ipam": {
        "gateway": "10.1.0.1",
        "subnet": "10.1.0.0/16",
        "type": "host-local"
      },
      "type": "bridge"
    },
    {
      "sysctl": {
        "net.core.somaxconn": "500"
      },
      "type": "tuning"
    },
    {
      "ambient_enabled": false,
      "cni_event_address": "",
      "dns": {},
      "ipam": {},
      "kubernetes": {
        "exclude_namespaces": [

	// All of these channels are 1-buffered.
	incoming      chan []*netFD // holds the queue when it has >0 but <SOMAXCONN pending connections; closed when the Listener is closed
	incomingFull  chan []*netFD // holds the queue when it has SOMAXCONN pending connections
	incomingEmpty chan bool     // holds true when the incoming queue is empty
}

func newFakeNetFD(fd *netFD) *fakeNetFD {

	IPV6_V6ONLY         = 0x1b
	IPV6_UNICAST_HOPS   = 0x4
	IPV6_MULTICAST_IF   = 0x9
	IPV6_MULTICAST_HOPS = 0xa
	IPV6_MULTICAST_LOOP = 0xb
	IPV6_JOIN_GROUP     = 0xc
	IPV6_LEAVE_GROUP    = 0xd

	SOMAXCONN = 0x7fffffff

	TCP_NODELAY = 1

	SHUT_RD   = 0
	SHUT_WR   = 1
	SHUT_RDWR = 2

	WSADESCRIPTION_LEN = 256
	WSASYS_STATUS_LEN  = 128
)

type WSABuf struct {
	Len uint32

		$2 ~ /^NFC_.*_(MAX)?SIZE$/ ||
		$2 ~ /^RAW_PAYLOAD_/ ||
		$2 ~ /^[US]F_/ ||
		$2 ~ /^TP_STATUS_/ ||
		$2 ~ /^FALLOC_/ ||
		$2 ~ /^ICMPV?6?_(FILTER|SEC)/ ||
		$2 == "SOMAXCONN" ||
		$2 == "NAME_MAX" ||
		$2 == "IFNAMSIZ" ||
		$2 ~ /^CTL_(HW|KERN|MAXNAME|NET|QUERY)$/ ||
		$2 ~ /^KERN_(HOSTNAME|OS(RELEASE|TYPE)|VERSION)$/ ||
		$2 ~ /^HW_MACHINE$/ ||
		$2 ~ /^SYSCTL_VERS/ ||

	SOCK_RAW                        = 3
	SOCK_RDM                        = 4
	SOCK_SEQPACKET                  = 5
	SOCK_STREAM                     = 1
	SOL_SOCKET                      = 0xffff
	SOMAXCONN                       = 10
	SO_ACCEPTCONN                   = 0x0002
	SO_ACCEPTECONNABORTED           = 0x0006
	SO_ACKNOW                       = 0x7700
	SO_BROADCAST                    = 0x0020

	SOCK_TYPE_MASK                = 0xffff
	SOL_FILTER                    = 0xfffc
	SOL_PACKET                    = 0xfffd
	SOL_ROUTE                     = 0xfffe
	SOL_SOCKET                    = 0xffff
	SOMAXCONN                     = 0x80
	SO_ACCEPTCONN                 = 0x2
	SO_ALL                        = 0x3f
	SO_ALLZONES                   = 0x1014
	SO_ANON_MLP                   = 0x100a

	MSG_OOB       = 0x1
	MSG_PEEK      = 0x2
	MSG_DONTROUTE = 0x4
	MSG_WAITALL   = 0x8

	MSG_TRUNC  = 0x0100
	MSG_CTRUNC = 0x0200
	MSG_BCAST  = 0x0400
	MSG_MCAST  = 0x0800

	SOMAXCONN = 0x7fffffff

	TCP_NODELAY                    = 1
	TCP_EXPEDITED_1122             = 2
	TCP_KEEPALIVE                  = 3
	TCP_MAXSEG                     = 4
	TCP_MAXRT                      = 5

	SOL_UDP                                     = 0x11
	SOL_VSOCK                                   = 0x11f
	SOL_X25                                     = 0x106
	SOL_XDP                                     = 0x11b
	SOMAXCONN                                   = 0x1000
	SO_ATTACH_FILTER                            = 0x1a
	SO_DEBUG                                    = 0x1
	SO_DETACH_BPF                               = 0x1b