LIBBSD_0.0 {
  global:
    arc4random;
    bsd_getopt;
    errc; warnc; verrc; vwarnc;
    fgetln;
    fgetwln;
    fmtcheck;
    inet_net_pton;
    strlcpy;
    strlcat;
    MD5Init;
    MD5Update;
    MD5Pad;
    MD5Final;
  local:
    *;
};