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                        <font color="#444444">/* Ignore all dial-up networking adapters */</font>
                        <font color="#2040a0">printf</font><font color="4444FF">(</font><font color="#008000">&quot;Interface #%i is a DUN adapter<font color="#77dd77">\n</font>&quot;</font>, <font color="#2040a0">j</font><font color="4444FF">)</font><font color="4444FF">;</font>
                        <strong>continue</strong><font color="4444FF">;</font>
                    <font color="4444FF"><strong>}</strong></font>
                    <strong>if</strong> <font color="4444FF">(</font>
                        <font color="4444FF">(</font><font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font>.<font color="#2040a0">value</font>.<font color="#2040a0">asnValue</font>.<font color="#2040a0">address</font>.<font color="#2040a0">stream</font><font color="4444FF">[</font><font color="#FF0000">0</font><font color="4444FF">]</font> <font color="4444FF">=</font><font color="4444FF">=</font>
                         <font color="#FF0000">0x00</font><font color="4444FF">)</font>
                        <font color="4444FF">&amp;</font><font color="4444FF">&amp;</font> <font color="4444FF">(</font><font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font>.<font color="#2040a0">value</font>.<font color="#2040a0">asnValue</font>.<font color="#2040a0">address</font>.<font color="#2040a0">stream</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font> <font color="4444FF">=</font><font color="4444FF">=</font>
                            <font color="#FF0000">0x00</font><font color="4444FF">)</font>
                        <font color="4444FF">&amp;</font><font color="4444FF">&amp;</font> <font color="4444FF">(</font><font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font>.<font color="#2040a0">value</font>.<font color="#2040a0">asnValue</font>.<font color="#2040a0">address</font>.<font color="#2040a0">stream</font><font color="4444FF">[</font><font color="#FF0000">2</font><font color="4444FF">]</font> <font color="4444FF">=</font><font color="4444FF">=</font>
                            <font color="#FF0000">0x00</font><font color="4444FF">)</font>
                        <font color="4444FF">&amp;</font><font color="4444FF">&amp;</font> <font color="4444FF">(</font><font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font>.<font color="#2040a0">value</font>.<font color="#2040a0">asnValue</font>.<font color="#2040a0">address</font>.<font color="#2040a0">stream</font><font color="4444FF">[</font><font color="#FF0000">3</font><font color="4444FF">]</font> <font color="4444FF">=</font><font color="4444FF">=</font>
                            <font color="#FF0000">0x00</font><font color="4444FF">)</font>
                        <font color="4444FF">&amp;</font><font color="4444FF">&amp;</font> <font color="4444FF">(</font><font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font>.<font color="#2040a0">value</font>.<font color="#2040a0">asnValue</font>.<font color="#2040a0">address</font>.<font color="#2040a0">stream</font><font color="4444FF">[</font><font color="#FF0000">4</font><font color="4444FF">]</font> <font color="4444FF">=</font><font color="4444FF">=</font>
                            <font color="#FF0000">0x00</font><font color="4444FF">)</font>
                        <font color="4444FF">&amp;</font><font color="4444FF">&amp;</font> <font color="4444FF">(</font><font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font>.<font color="#2040a0">value</font>.<font color="#2040a0">asnValue</font>.<font color="#2040a0">address</font>.<font color="#2040a0">stream</font><font color="4444FF">[</font><font color="#FF0000">5</font><font color="4444FF">]</font> <font color="4444FF">=</font><font color="4444FF">=</font>
                            <font color="#FF0000">0x00</font><font color="4444FF">)</font><font color="4444FF">)</font> <font color="4444FF"><strong>{</strong></font>

                        <font color="#444444">/* Ignore NULL addresses returned by other network
                           interfaces */</font>
                        <font color="#2040a0">printf</font><font color="4444FF">(</font><font color="#008000">&quot;Interface #%i is a NULL address<font color="#77dd77">\n</font>&quot;</font>, <font color="#2040a0">j</font><font color="4444FF">)</font><font color="4444FF">;</font>
                        <strong>continue</strong><font color="4444FF">;</font>
                    <font color="4444FF"><strong>}</strong></font>
                    <font color="#2040a0">sprintf</font><font color="4444FF">(</font><font color="#2040a0">TempEthernet</font>, <font color="#008000">&quot;%02x%02x%02x%02x%02x%02x&quot;</font>,
                            <font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font>.<font color="#2040a0">value</font>.<font color="#2040a0">asnValue</font>.<font color="#2040a0">address</font>.<font color="#2040a0">stream</font><font color="4444FF">[</font><font color="#FF0000">0</font><font color="4444FF">]</font>,
                            <font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font>.<font color="#2040a0">value</font>.<font color="#2040a0">asnValue</font>.<font color="#2040a0">address</font>.<font color="#2040a0">stream</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font>,
                            <font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font>.<font color="#2040a0">value</font>.<font color="#2040a0">asnValue</font>.<font color="#2040a0">address</font>.<font color="#2040a0">stream</font><font color="4444FF">[</font><font color="#FF0000">2</font><font color="4444FF">]</font>,
                            <font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font>.<font color="#2040a0">value</font>.<font color="#2040a0">asnValue</font>.<font color="#2040a0">address</font>.<font color="#2040a0">stream</font><font color="4444FF">[</font><font color="#FF0000">3</font><font color="4444FF">]</font>,
                            <font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font>.<font color="#2040a0">value</font>.<font color="#2040a0">asnValue</font>.<font color="#2040a0">address</font>.<font color="#2040a0">stream</font><font color="4444FF">[</font><font color="#FF0000">4</font><font color="4444FF">]</font>,
                            <font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font>.<font color="#2040a0">value</font>.<font color="#2040a0">asnValue</font>.<font color="#2040a0">address</font>.<font color="#2040a0">stream</font><font color="4444FF">[</font><font color="#FF0000">5</font><font color="4444FF">]</font><font color="4444FF">)</font><font color="4444FF">;</font>
                    <font color="#2040a0">printf</font><font color="4444FF">(</font><font color="#008000">&quot;MAC Address of interface #%i: %s<font color="#77dd77">\n</font>&quot;</font>, <font color="#2040a0">j</font>,
                           <font color="#2040a0">TempEthernet</font><font color="4444FF">)</font><font color="4444FF">;</font><font color="4444FF"><strong>}</strong></font>
            <font color="4444FF"><strong>}</strong></font>
        <font color="4444FF"><strong>}</strong></font>
    <font color="4444FF"><strong>}</strong></font> <strong>while</strong> <font color="4444FF">(</font><font color="4444FF">!</font><font color="#2040a0">ret</font><font color="4444FF">)</font><font color="4444FF">;</font>         <font color="#444444">/* Stop only on an error.  An error will occur
                               when we go exhaust the list of interfaces to
                               be examined */</font>
    <font color="#2040a0">getch</font><font color="4444FF">(</font><font color="4444FF">)</font><font color="4444FF">;</font>

    <font color="#444444">/* Free the bindings */</font>
    <font color="#2040a0">SNMP_FreeVarBind</font><font color="4444FF">(</font><font color="4444FF">&amp;</font><font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">0</font><font color="4444FF">]</font><font color="4444FF">)</font><font color="4444FF">;</font>
    <font color="#2040a0">SNMP_FreeVarBind</font><font color="4444FF">(</font><font color="4444FF">&amp;</font><font color="#2040a0">varBind</font><font color="4444FF">[</font><font color="#FF0000">1</font><font color="4444FF">]</font><font color="4444FF">)</font><font color="4444FF">;</font>
<font color="4444FF"><strong>}</strong></font>

</pre>


<hr noshade size=1 color=#404040>

<h4 class=lmargin><a href="../examples/src/snmpapi.cpp">snmpapi.cpp</a></h4>

<pre>
<font color="#444444">/******************************************************************
*
*      Copyright (C) Stas Khirman 1998.  All rights reserved.         
*                                                                     
*       This program is distributed WITHOUT ANY WARRANTY
*
*******************************************************************/</font>

<font color="#444444">/*************************************************
*     
*       Reproduction of SNMP.LIB and SNMPAPI.LIB base
*           functions
*
* Author: Stas Khirman ([e-mail])
*
*
* Free software: no warranty; use anywhere is ok; spread the      
* sources; note any modifications; share variations and           
* derivatives (including sending to [e-mail]).       
*                                                                     
*
*************************************************/</font>
<font color="0000ff"><strong>#include <font color="#008000">&lt;snmp.h&gt;</font></strong></font>

<font color="#2040a0">SNMPAPI</font>
<font color="#2040a0">SNMP_FUNC_TYPE</font>
<font color="#2040a0">SnmpUtilOidCpy</font><font color="4444FF">(</font>
    <font color="#2040a0">OUT</font> <font color="#2040a0">AsnObjectIdentifier</font> <font color="4444FF">*</font><font color="#2040a0">DstObjId</font>,
    <font color="#2040a0">IN</font>  <font color="#2040a0">AsnObjectIdentifier</font> <font color="4444FF">*</font><font color="#2040a0">SrcObjId</font>
    <font color="4444FF">)</font>
<font color="4444FF"><strong>{</strong></font>
  <font color="#2040a0">DstObjId</font><font color="4444FF">-</font><font color="4444FF">&gt;</font><font color="#2040a0">ids</font> <font color="4444FF">=</font> <font color="4444FF">(</font><font color="#2040a0">UINT</font> <font color="4444FF">*</font><font color="4444FF">)</font><font color="#2040a0">GlobalAlloc</font><font color="4444FF">(</font><font color="#2040a0">GMEM_ZEROINIT</font>,<font color="#2040a0">SrcObjId</font><font color="4444FF">-</font><font color="4444FF">&gt;</font><font color="#2040a0">idLength</font> <font color="4444FF">*</font> 
          <strong>sizeof</strong><font color="4444FF">(</font><font color="#2040a0">UINT</font><font color="4444FF">)</font><font color="4444FF">)</font><font color="4444FF">;</font>
  <strong>if</strong><font color="4444FF">(</font><font color="4444FF">!</font><font color="#2040a0">DstObjId</font><font color="4444FF">-</font><font color="4444FF">&gt;</font><font color="#2040a0">ids</font><font color="4444FF">)</font><font color="4444FF"><strong>{</strong></font>
    <font color="#2040a0">SetLastError</font><font color="4444FF">(</font><font color="#FF0000">1</font><font color="4444FF">)</font><font color="4444FF">;</font>
    <strong>return</strong> <font color="#FF0000">0</font><font color="4444FF">;</font>
  <font color="4444FF"><strong>}</strong></font>

  <font color="#2040a0">memcpy</font><font color="4444FF">(</font><font color="#2040a0">DstObjId</font><font color="4444FF">-</font><font color="4444FF">&gt;</font><font color="#2040a0">ids</font>,<font color="#2040a0">SrcObjId</font><font color="4444FF">-</font><font color="4444FF">&gt;</font><font color="#2040a0">ids</font>,<font color="#2040a0">SrcObjId</font><font color="4444FF">-</font><font color="4444FF">&gt;</font><font color="#2040a0">idLength</font><font color="4444FF">*</font><strong>sizeof</strong><font color="4444FF">(</font><font color="#2040a0">UINT</font><font color="4444FF">)</font><font color="4444FF">)</font><font color="4444FF">;</font>
  <font color="#2040a0">DstObjId</font><font color="4444FF">-</font><font color="4444FF">&gt;</font><font color="#2040a0">idLength</font> <font color="4444FF">=</font> <font color="#2040a0">SrcObjId</font><font color="4444FF">-</font><font color="4444FF">&gt;</font><font color="#2040a0">idLength</font><font color="4444FF">;</font>

  <strong>return</strong> <font color="#FF0000">1</font><font color="4444FF">;</font>
<font color="4444FF"><strong>}</strong></font>


<font color="#2040a0">VOID</font>
<font color="#2040a0">SNMP_FUNC_TYPE</font>
<font color="#2040a0">SnmpUtilOidFree</font><font color="4444FF">(</font>
    <font color="#2040a0">IN</font> <font color="#2040a0">OUT</font> <font color="#2040a0">AsnObjectIdentifier</font> <font color="4444FF">*</font><font color="#2040a0">ObjId</font>
    <font color="4444FF">)</font>
<font color="4444FF"><strong>{</strong></font>
  <font color="#2040a0">GlobalFree</font><font color="4444FF">(</font><font color="#2040a0">ObjId</font><font color="4444FF">-</font><font color="4444FF">&gt;</font><font color="#2040a0">ids</font><font color="4444FF">)</font><font color="4444FF">;</font>
  <font color="#2040a0">ObjId</font><font color="4444FF">-</font><font color="4444FF">&gt;</font><font color="#2040a0">ids</font> <font color="4444FF">=</font> <font color="#FF0000">0</font><font color="4444FF">;</font>
  <font color="#2040a0">ObjId</font><font color="4444FF">-</font><font color="4444FF">&gt;</font><font color="#2040a0">idLength</font> <font color="4444FF">=</font> <font color="#FF0000">0</font><font color="4444FF">;</font>
<font color="4444FF"><strong>}</strong></font>

<font color="#2040a0">SNMPAPI</font>
<font color="#2040a0">SNMP_FUNC_TYPE</font>
<font color="#2040a0">SnmpUtilOidNCmp</font><font color="4444FF">(</font>
    <font color="#2040a0">IN</font> <font color="#2040a0">AsnObjectIdentifier</font> <font color="4444FF">*</font><font color="#2040a0">ObjIdA</font>,
    <font color="#2040a0">IN</font> <font color="#2040a0">AsnObjectIdentifier</font> <font color="4444FF">*</font><font color="#2040a0">ObjIdB</font>,
    <font color="#2040a0">IN</font> <font color="#2040a0">UINT</font>                 <font color="#2040a0">Len</font>