# File lib/rack/handler/fastcgi.rb, line 71
      def self.send_headers(out, status, headers)
        out.print "Status: #{status}\r\n"
        headers.each { |k, vs|
          vs.split("\n").each { |v|
            out.print "#{k}: #{v}\r\n"
          }
        }
        out.print "\r\n"
        out.flush
      end