pub const errno_t = enum(u16) {
    SUCCESS = 0,
    @"2BIG" = 1,
    ACCES = 2,
    ADDRINUSE = 3,
    ADDRNOTAVAIL = 4,
    AFNOSUPPORT = 5,
    /// This is also the error code used for `WOULDBLOCK`.
    AGAIN = 6,
    ALREADY = 7,
    BADF = 8,
    BADMSG = 9,
    BUSY = 10,
    CANCELED = 11,
    CHILD = 12,
    CONNABORTED = 13,
    CONNREFUSED = 14,
    CONNRESET = 15,
    DEADLK = 16,
    DESTADDRREQ = 17,
    DOM = 18,
    DQUOT = 19,
    EXIST = 20,
    FAULT = 21,
    FBIG = 22,
    HOSTUNREACH = 23,
    IDRM = 24,
    ILSEQ = 25,
    INPROGRESS = 26,
    INTR = 27,
    INVAL = 28,
    IO = 29,
    ISCONN = 30,
    ISDIR = 31,
    LOOP = 32,
    MFILE = 33,
    MLINK = 34,
    MSGSIZE = 35,
    MULTIHOP = 36,
    NAMETOOLONG = 37,
    NETDOWN = 38,
    NETRESET = 39,
    NETUNREACH = 40,
    NFILE = 41,
    NOBUFS = 42,
    NODEV = 43,
    NOENT = 44,
    NOEXEC = 45,
    NOLCK = 46,
    NOLINK = 47,
    NOMEM = 48,
    NOMSG = 49,
    NOPROTOOPT = 50,
    NOSPC = 51,
    NOSYS = 52,
    NOTCONN = 53,
    NOTDIR = 54,
    NOTEMPTY = 55,
    NOTRECOVERABLE = 56,
    NOTSOCK = 57,
    /// This is also the code used for `NOTSUP`.
    OPNOTSUPP = 58,
    NOTTY = 59,
    NXIO = 60,
    OVERFLOW = 61,
    OWNERDEAD = 62,
    PERM = 63,
    PIPE = 64,
    PROTO = 65,
    PROTONOSUPPORT = 66,
    PROTOTYPE = 67,
    RANGE = 68,
    ROFS = 69,
    SPIPE = 70,
    SRCH = 71,
    STALE = 72,
    TIMEDOUT = 73,
    TXTBSY = 74,
    XDEV = 75,
    NOTCAPABLE = 76,
    _,
}