Win32::Resolv.get_resolv_info

# File tmp/rubies/ruby-3.2.0/ext/win32/lib/win32/resolv.rb, line 20
def self.get_resolv_info
  search, nameserver = get_info
  if search.empty?
    search = nil
  else
    search.delete("")
    search.uniq!
  end
  if nameserver.empty?
    nameserver = nil
  else
    nameserver.delete("")
    nameserver.delete("0.0.0.0")
    nameserver.uniq!
  end
  [ search, nameserver ]
end