}

func FormatMessage(flags uint32, msgsrc uintptr, msgid uint32, langid uint32, buf []uint16, args *byte) (n uint32, err error) {
	var _p0 *uint16
	if len(buf) > 0 {
		_p0 = &buf[0]
	}
	r0, _, e1 := syscall.Syscall9(procFormatMessageW.Addr(), 7, uintptr(flags), uintptr(msgsrc), uintptr(msgid), uintptr(langid), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), uintptr(unsafe.Pointer(args)), 0, 0)
	n = uint32(r0)
	if n == 0 {

func (c *conn) finalFlush() {
	if c.bufr != nil {
		// Steal the bufio.Reader (~4KB worth of memory) and its associated
		// reader for a future connection.
		putBufioReader(c.bufr)
		c.bufr = nil
	}

	if c.bufw != nil {
		c.bufw.Flush()
		// Steal the bufio.Writer (~4KB worth of memory) and its associated
		// writer for a future connection.
		putBufioWriter(c.bufw)
		c.bufw = nil
	}
}

			body: func() []byte {
				buf := new(bytes.Buffer)
				zw := zlib.NewWriter(buf)
				zw.Write([]byte("doctype html><p>Hello</p>"))
				zw.Close()
				return buf.Bytes()
			}(),
		},
		{
			name:            "no content-encoding", // must sniff.
			wantContentType: "application/x-gzip",
			body: func() []byte {
				buf := new(bytes.Buffer)
				gzw := gzip.NewWriter(buf)