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index 0b8ff00..70507a3 100644
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@@ -48,7 +48,7 @@
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-   inkscape:version="0.48.4 r9939"
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-         x="452.7626"
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-         style="font-weight:bold">rte_mbuf (type is pkt)</tspan></text>
+         style="font-weight:bold">struct rte_mbuf </tspan></text>
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-         sodipodi:role="line"
-         x="249.28572"
-         y="132.00504"
-         id="tspan5223">or m-&gt;pkt.data</tspan></text>
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-         x="82.14286"
-         y="293.07645">m-&gt;pkt.next = NULL</tspan></text>
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index 49553be..53a3303 100644
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-         style="font-weight:bold">multi-segmented rte_mbuf (type is pkt)</tspan></text>
+         style="font-weight:bold">multi-segmented rte_mbuf</tspan></text>
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        style="fill:none;stroke:#000000;stroke-width:1.26900005;stroke-linecap:butt;stroke-linejoin:miter;stroke-miterlimit:4;stroke-opacity:1;stroke-dasharray:none;marker-end:url(#Arrow1Mend)"
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-         x="78.288223"
-         y="506.22507"
-         id="tspan5223-9">or m-&gt;pkt.data</tspan></text>
+         x="78.793297"
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+         x="233.53358"
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+         id="tspan6985">            rte_pktmbuf_datalen(mseg2) + rte_pktmbuf_datalen(mseg3)</tspan></text>
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