}
        return value;
    }

    /**
     * Returns the total number of bytes consumed by this decoder. Some additional bytes may also be buffered by this decoder but have not been consumed.
     */
    public long getReadPosition() {
        return input.total() + extraSkipped;
    }

    @Override
    public void close() throws IOException {

					}
					b.write0(b.buf[pos : pos+c.size])
					pos += c.size
				}
			}
		}

		if i+1 == len(b.lines) {
			// last buffered line - we don't have a newline, so just write
			// any outstanding buffered data
			b.write0(b.buf[pos : pos+b.cell.size])
			pos += b.cell.size
		} else {
			// not the last line - write newline
			b.write0(newline)
		}
	}
	return
}

	setEventStreamHeaders(w)

	// Listen Publisher and peer-listen-client uses nonblocking send and hence does not wait for slow receivers.
	// Use buffered channel to take care of burst sends or slow w.Write()
	mergeCh := make(chan []byte, globalAPIConfig.getRequestsPoolCapacity()*len(globalEndpoints.Hostnames()))

   *     helpful predefined constants
   * @return the buffered reader
   */
  public static BufferedReader newReader(File file, Charset charset) throws FileNotFoundException {
    checkNotNull(file);
    checkNotNull(charset);
    return new BufferedReader(new InputStreamReader(new FileInputStream(file), charset));
  }

  /**
   * Returns a buffered writer that writes to a file using the given character set.
   *

        requireStdinPipeFor("cancelWithEOT()");

        try {
            stdinPipe.write(4);
            if (isDaemon) {
                // When running a test in a daemon executer, the input is buffered until a
                // newline char is received
                stdinPipe.write(getPlatformLineSeparator().getBytes());
            }
        } catch (IOException e) {
            throw new UncheckedIOException(e);

)

var log2Lookup = [8]int{2, 4, 8, 16, 32, 64, 128, 256}

func log2(x int) int {
	for i, v := range log2Lookup {
		if x <= v {
			return i
		}
	}
	return -1
}

// writer is a buffered writer.
type writer interface {
	Flush() error
	io.Writer
	io.ByteWriter
}

// encoder encodes an image to the GIF format.
type encoder struct {

//  blocked on it for both sending and receiving using a select statement,
//  in which case the length of c.sendq and c.recvq is limited only by the
//  size of the select statement.
//
// For buffered channels, also:
//  c.qcount > 0 implies that c.recvq is empty.
//  c.qcount < c.dataqsiz implies that c.sendq is empty.

import (
	"internal/abi"
	"internal/runtime/atomic"
	"runtime/internal/math"
	"unsafe"

        // that happens, then we will have buffered bytes that are needed by the SSLSocket!
        // This check is imperfect: it doesn't tell us whether a handshake will succeed, just
        // that it will almost certainly fail because the proxy has sent unexpected data.
        if (source?.buffer?.exhausted() == false || sink?.buffer?.exhausted() == false) {
          throw IOException("TLS tunnel buffered too many bytes!")
        }

	// or we find a reason to stop (boundary or read error).
	for p.n == 0 && p.err == nil {
		peek, _ := br.Peek(br.Buffered())
		p.n, p.err = scanUntilBoundary(peek, p.mr.dashBoundary, p.mr.nlDashBoundary, p.total, p.readErr)
		if p.n == 0 && p.err == nil {
			// Force buffered I/O to read more into buffer.
			_, p.readErr = br.Peek(len(peek) + 1)
			if p.readErr == io.EOF {
				p.readErr = io.ErrUnexpectedEOF
			}

    }
  }

  /**
   * Calls {@link #close} if not already closed, and then resets this object back to its initial
   * state, for reuse. If data was buffered to a file, it will be deleted.
   *
   * @throws IOException if an I/O error occurred while deleting the file buffer
   */
  public synchronized void reset() throws IOException {
    try {
      close();