writeByte(medium.ushr(8) and 0xff)
  writeByte(medium and 0xff)
}

@Throws(IOException::class)
internal fun BufferedSource.readMedium(): Int =
  (
    readByte() and 0xff shl 16
      or (readByte() and 0xff shl 8)
      or (readByte() and 0xff)
  )

/** Run [block] until it either throws an [IOException] or completes. */
internal inline fun ignoreIoExceptions(block: () -> Unit) {
  try {
    block()

		buf.WriteByte(testString[1])
		c, err := buf.ReadByte()
		if want := testString[1]; err != nil || c != want {
			t.Errorf("ReadByte: got (%q, %v), want (%q, %v)", c, err, want, nil)
		}
		c, err = buf.ReadByte()
		if err != io.EOF {
			t.Errorf("ReadByte: got (%q, %v), want (%q, %v)", c, err, byte(0), io.EOF)
		}
	}
}

          dynamicTable[index] = entry
        }
        dynamicTableByteCount += delta
      }

      @Throws(IOException::class)
      private fun readByte(): Int = source.readByte() and 0xff

      @Throws(IOException::class)
      fun readInt(
        firstByte: Int,
        prefixMask: Int,
      ): Int {
        val prefix = firstByte and prefixMask

			readBytes += n
			read.Write(buf[:n])
			debugln("READ 1\t", n, readBytes)
			if err != nil {
				readErr = err
				break
			}

			// ReadByte
			b, err := rb.ReadByte()
			if err != nil {
				readErr = err
				break
			}
			readBytes++
			read.Write([]byte{b})
			debugln("READ 2\t", 1, readBytes)

			// TryRead

		c2 := n - c1
		copy(p[c1:], r.buf[0:c2])
	}
	r.r = (r.r + n) % r.size

	r.isFull = false

	return n, r.readErr(true)
}

// ReadByte reads and returns the next byte from the input or ErrIsEmpty.
func (r *RingBuffer) ReadByte() (b byte, err error) {
	r.mu.Lock()
	defer r.mu.Unlock()
	if err = r.readErr(true); err != nil {
		return 0, err
	}
	for r.w == r.r && !r.isFull {

  public void testNewDataInput_readByte() {
    ByteArrayDataInput in = ByteStreams.newDataInput(bytes);
    for (byte aByte : bytes) {
      assertEquals(aByte, in.readByte());
    }
    IllegalStateException expected = assertThrows(IllegalStateException.class, in::readByte);
    assertThat(expected).hasCauseThat().isInstanceOf(EOFException.class);
  }

  public void testNewDataInput_readUnsignedByte() {

		n = m
	}
	data := b.buf[b.off : b.off+n]
	b.off += n
	if n > 0 {
		b.lastRead = opRead
	}
	return data
}

// ReadByte reads and returns the next byte from the buffer.
// If no byte is available, it returns error [io.EOF].
func (b *Buffer) ReadByte() (byte, error) {
	if b.empty() {
		// Buffer is empty, reset to recover space.
		b.Reset()
		return 0, io.EOF
	}
	c := b.buf[b.off]

        if (read(tmp, 0, 1) < 0) {
            throw new SmbException("EOF");
        }
        return tmp[0] != (byte) 0x00;
    }

    @Override
    public final byte readByte() throws SmbException {
        if (read(tmp, 0, 1) < 0) {
            throw new SmbException("EOF");
        }
        return tmp[0];
    }

    @Override

        raf.setLength(0L);

        verify(tree, times(1)).send(any(SmbComWrite.class), any(SmbComWriteResponse.class), eq(RequestParam.NO_RETRY));
    }

    @Test
    @DisplayName("readBoolean/readByte/readUnsignedByte: decode 1-byte values")
    void read_oneByteVariants() throws Exception {
        SmbRandomAccessFile raf = spy(newInstance("r", false, false, false));

  public void testNewDataInput_readByte() {
    ByteArrayDataInput in = ByteStreams.newDataInput(bytes);
    for (byte aByte : bytes) {
      assertEquals(aByte, in.readByte());
    }
    IllegalStateException expected = assertThrows(IllegalStateException.class, in::readByte);
    assertThat(expected).hasCauseThat().isInstanceOf(EOFException.class);
  }

  public void testNewDataInput_readUnsignedByte() {