declare const enum PF {
    UNSPEC = 0,
    LOCAL = 1,
    UNIX = 1,
    FILE = 1,
    INET = 2,
    AX25 = 3,
    IPX = 4,
    APPLETALK = 5,
    NETROM = 6,
    BRIDGE = 7,
    ATMPVC = 8,
    X25 = 9,
    INET6 = 10,
    ROSE = 11,
    DECnet = 12,
    NETBEUI = 13,
    SECURITY = 14,
    KEY = 15,
    NETLINK = 16,
    ROUTE = 16,
    PACKET = 17,
    ASH = 18,
    ECONET = 19,
    ATMSVC = 20,
    RDS = 21,
    SNA = 22,
    IRDA = 23,
    PPPOX = 24,
    WANPIPE = 25,
    LLC = 26,
    CAN = 29,
    TIPC = 30,
    BLUETOOTH = 31,
    IUCV = 32,
    RXRPC = 33,
    ISDN = 34,
    PHONET = 35,
    IEEE802154 = 36,
    CAIF = 37,
    ALG = 38,
    NFC = 39,
    VSOCK = 40,
    MAX = 41
}
export default PF;