aspath_delimiter_char (u_char type, u_char which)
{
  int i;
  struct
  {
    int type;
    char start;
    char end;
  } aspath_delim_char [] =
    {
      { AS_SET,             '{', '}' },
      { AS_CONFED_SET,      '[', ']' },
      { AS_CONFED_SEQUENCE, '(', ')' },
      { 0 }
    };

  for (i = 0; aspath_delim_char[i].type != 0; i++)
    {
      if (aspath_delim_char[i].type == type)
	{
	  if (which == AS_SEG_START)
	    return aspath_delim_char[i].start;
	  else if (which == AS_SEG_END)
	    return aspath_delim_char[i].end;
	}
    }
  return ' ';
}
Unknown