Source
pub const IPPROTO = struct {
pub const IP = 0;
pub const HOPOPTS = 0;
pub const ICMP = 1;
pub const IGMP = 2;
pub const IPIP = 4;
pub const TCP = 6;
pub const EGP = 8;
pub const PUP = 12;
pub const UDP = 17;
pub const IDP = 22;
pub const TP = 29;
pub const DCCP = 33;
pub const IPV6 = 41;
pub const ROUTING = 43;
pub const FRAGMENT = 44;
pub const RSVP = 46;
pub const GRE = 47;
pub const ESP = 50;
pub const AH = 51;
pub const ICMPV6 = 58;
pub const NONE = 59;
pub const DSTOPTS = 60;
pub const MTP = 92;
pub const BEETPH = 94;
pub const ENCAP = 98;
pub const PIM = 103;
pub const COMP = 108;
pub const SCTP = 132;
pub const MH = 135;
pub const UDPLITE = 136;
pub const MPLS = 137;
pub const RAW = 255;
pub const MAX = 256;
}