// type/class
    static final int NB_IN = 0x00200001;
    static final int NBSTAT_IN = 0x00210001;
    static final int NB = 0x0020;
    static final int NBSTAT = 0x0021;
    static final int IN = 0x0001;
    static final int A = 0x0001;
    static final int NS = 0x0002;
    static final int NULL = 0x000a;

    static final int HEADER_LENGTH = 12;

    // header field offsets
    static final int OPCODE_OFFSET = 2;

          <y:Fill color="#FFCC00" transparent="false"/>
          <y:BorderStyle color="#000000" type="line" width="1.0"/>
          <y:NodeLabel alignment="center" autoSizePolicy="content" fontFamily="Dialog" fontSize="12" fontStyle="plain" hasBackgroundColor="false" hasLineColor="false" hasText="false" height="4.0" modelName="custom" textColor="#000000" visible="true" width="4.0" x="38.5" y="13.0">
            <y:LabelModel>

          <y:LineStyle color="#000000" type="line" width="1.0"/>
          <y:Arrows source="delta" target="none"/>
        </y:QuadCurveEdge>
      </data>
    </edge>
    <edge id="e1" source="n3" target="n6">
      <data key="d9">
        <y:QuadCurveEdge straightness="0.1">
          <y:Path sx="70.0" sy="7.5" tx="-70.0" ty="-0.0"/>
          <y:LineStyle color="#000000" type="line" width="1.0"/>

00000330  03 01 00 0a 0d 00 00 06  03 01 02 40 00 00 16 03  |...........@....|
00000340  01 00 04 0e 00 00 00                              |.......|
>>> Flow 3 (client to server)
00000000  16 03 01 02 0a 0b 00 02  06 00 02 03 00 02 00 30  |...............0|
00000010  82 01 fc 30 82 01 5e 02  09 00 9a 30 84 6c 26 35  |...0..^....0.l&5|
00000020  d9 17 30 09 06 07 2a 86  48 ce 3d 04 01 30 45 31  |..0...*.H.=..0E1|

          <y:LineStyle color="#000000" type="line" width="1.0"/>
          <y:Arrows source="delta" target="none"/>
        </y:QuadCurveEdge>
      </data>
    </edge>
    <edge id="e1" source="n5" target="n4">
      <data key="d9">
        <y:QuadCurveEdge straightness="0.1">
          <y:Path sx="70.0" sy="-0.0" tx="-70.0" ty="-10.0"/>
          <y:LineStyle color="#000000" type="line" width="1.0"/>

00000260  e4 c7 78 0d ae cb be 9e  4e 36 24 31 7b 6a 0f 39  |..x.....N6$1{j.9|
00000270  95 12 07 8f 2a 16 03 03  00 b6 0c 00 00 b2 03 00  |....*...........|
00000280  1d 20 04 b4 79 b4 2c 1d  0f b3 4b ff 67 e7 24 88  |. ..y.,...K.g.$.|
00000290  d6 db 4f 1e 66 da 0e f2  89 5a 53 ed 4e ba ad 4c  |..O.f....ZS.N..L|
000002a0  81 0a 04 03 00 8a 30 81  87 02 42 01 fb 16 53 43  |......0...B...SC|

00000360  03 01 02 01 03 02 02 02  04 02 05 02 06 02 00 00  |................|
00000370  16 03 03 00 04 0e 00 00  00                       |.........|
>>> Flow 3 (client to server)
00000000  16 03 03 02 0a 0b 00 02  06 00 02 03 00 02 00 30  |...............0|
00000010  82 01 fc 30 82 01 5e 02  09 00 9a 30 84 6c 26 35  |...0..^....0.l&5|
00000020  d9 17 30 09 06 07 2a 86  48 ce 3d 04 01 30 45 31  |..0...*.H.=..0E1|

          <y:LineStyle color="#000000" type="line" width="1.0"/>
          <y:Arrows source="delta" target="none"/>
        </y:QuadCurveEdge>
      </data>
    </edge>
    <edge id="e1" source="n5" target="n4">
      <data key="d9">
        <y:QuadCurveEdge straightness="0.1">
          <y:Path sx="70.0" sy="-0.0" tx="-70.0" ty="-10.0"/>
          <y:LineStyle color="#000000" type="line" width="1.0"/>

	"bytes"
	"errors"
	"io"
	"net/http"
	"strings"
	"testing"
	"time"
)

var sizeTests = []struct {
	size  uint32
	bytes []byte
}{
	{0, []byte{0x00}},
	{127, []byte{0x7F}},
	{128, []byte{0x80, 0x00, 0x00, 0x80}},
	{1000, []byte{0x80, 0x00, 0x03, 0xE8}},
	{33554431, []byte{0x81, 0xFF, 0xFF, 0xFF}},
}

func TestSize(t *testing.T) {
	b := make([]byte, 4)
	for i, test := range sizeTests {

	c_ISUID = 04000 // Set uid
	c_ISGID = 02000 // Set gid
	c_ISVTX = 01000 // Save text (sticky bit)

	// Common Unix mode constants; these are not defined in any common tar standard.
	// Header.FileInfo understands these, but FileInfoHeader will never produce these.
	c_ISDIR  = 040000  // Directory
	c_ISFIFO = 010000  // FIFO
	c_ISREG  = 0100000 // Regular file
	c_ISLNK  = 0120000 // Symbolic link