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<h1>stdarg.h File Reference</h1>
<p>
This graph shows which files directly or indirectly include this file:<p><center><img src="stdarg_8h__dep__incl.png" border="0" usemap="#src/sys/include/stdarg.hdep_map" alt=""></center>
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<area href="kpanic_8c.html" shape="rect" coords="239,6,412,32" alt="">
<area href="kprintf_8c.html" shape="rect" coords="252,56,399,83" alt="">
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<p>
<a href="stdarg_8h-source.html">Go to the source code of this file.</a><table border="0" cellpadding="0" cellspacing="0">
<tr><td></td></tr>
<tr><td colspan="2"><br><h2>Defines</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="stdarg_8h.html#19434d261abd3aca725fac4dace94a44">vaArg</a>(ap, type)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="stdarg_8h.html#9eb66fe3016779da70a50f348919a850">vaEnd</a>(ap)&nbsp;&nbsp;&nbsp;((ap)[0] = 0, (void) 0)</td></tr>

<tr><td class="memItemLeft" nowrap align="right" valign="top">#define&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="stdarg_8h.html#8a3212be1635dea2009b962c2abe5237">vaStart</a>(ap, parm)</td></tr>

<tr><td colspan="2"><br><h2>Typedefs</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">typedef char *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="stdarg_8h.html#661698386a304e27be00e5e9125a6ec5">vaList</a> [1]</td></tr>

<tr><td colspan="2"><br><h2>Functions</h2></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="stdarg_8h.html#621577c2df0ad5faa281223c56eeb7a5">vsprintf</a> (char *<a class="el" href="structbuf.html">buf</a>, const char *fmt, <a class="el" href="stdarg_8h.html#661698386a304e27be00e5e9125a6ec5">vaList</a> args)</td></tr>

</table>
<hr><h2>Define Documentation</h2>
<a class="anchor" name="19434d261abd3aca725fac4dace94a44"></a><!-- doxytag: member="stdarg.h::vaArg" ref="19434d261abd3aca725fac4dace94a44" args="(ap, type)" -->
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          <td class="memname">#define vaArg          </td>
          <td>(</td>
          <td class="paramtype">ap,         <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">type&nbsp;</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"></td>
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<p>
<b>Value:</b><div class="fragment"><pre class="fragment">((ap)[0] += \
         ((<span class="keyword">sizeof</span>(type) + <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>) - 1) &amp; ~(<span class="keyword">sizeof</span>(<span class="keywordtype">int</span>) - 1)), \
        (*(type *) ((ap)[0] \
         - ((<span class="keyword">sizeof</span>(type) + <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>) - 1) &amp; ~(<span class="keyword">sizeof</span>(<span class="keywordtype">int</span>) - 1)) )))
</pre></div>
<p>
Definition at line <a class="el" href="stdarg_8h-source.html#l00038">38</a> of file <a class="el" href="stdarg_8h-source.html">stdarg.h</a>.
<p>
Referenced by <a class="el" href="vsprintf_8c-source.html#l00139">vsprintf()</a>.
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</div><p>
<a class="anchor" name="9eb66fe3016779da70a50f348919a850"></a><!-- doxytag: member="stdarg.h::vaEnd" ref="9eb66fe3016779da70a50f348919a850" args="(ap)" -->
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          <td class="memname">#define vaEnd          </td>
          <td>(</td>
          <td class="paramtype">ap&nbsp;</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%">&nbsp;&nbsp;&nbsp;((ap)[0] = 0, (void) 0)</td>
        </tr>
      </table>
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<p>

<p>
Definition at line <a class="el" href="stdarg_8h-source.html#l00043">43</a> of file <a class="el" href="stdarg_8h-source.html">stdarg.h</a>.
<p>
Referenced by <a class="el" href="kpanic_8c-source.html#l00042">kpanic()</a>, <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>, and <a class="el" href="kprintf_8c-source.html#l00051">sprintf()</a>.
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</div><p>
<a class="anchor" name="8a3212be1635dea2009b962c2abe5237"></a><!-- doxytag: member="stdarg.h::vaStart" ref="8a3212be1635dea2009b962c2abe5237" args="(ap, parm)" -->
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          <td class="memname">#define vaStart          </td>
          <td>(</td>
          <td class="paramtype">ap,         <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">parm&nbsp;</td>
          <td class="paramname">          </td>
          <td>&nbsp;)&nbsp;</td>
          <td width="100%"></td>
        </tr>
      </table>
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<p>
<b>Value:</b><div class="fragment"><pre class="fragment">((ap)[0] = (<span class="keywordtype">char</span> *) &amp;parm \
         + ((<span class="keyword">sizeof</span>(parm) + <span class="keyword">sizeof</span>(<span class="keywordtype">int</span>) - 1) &amp; ~(<span class="keyword">sizeof</span>(<span class="keywordtype">int</span>) - 1)), (<span class="keywordtype">void</span>) 0)
</pre></div>
<p>
Definition at line <a class="el" href="stdarg_8h-source.html#l00035">35</a> of file <a class="el" href="stdarg_8h-source.html">stdarg.h</a>.
<p>
Referenced by <a class="el" href="kpanic_8c-source.html#l00042">kpanic()</a>, <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>, and <a class="el" href="kprintf_8c-source.html#l00051">sprintf()</a>.
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</div><p>
<hr><h2>Typedef Documentation</h2>
<a class="anchor" name="661698386a304e27be00e5e9125a6ec5"></a><!-- doxytag: member="stdarg.h::vaList" ref="661698386a304e27be00e5e9125a6ec5" args="[1]" -->
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          <td class="memname">typedef char* <a class="el" href="stdarg_8h.html#661698386a304e27be00e5e9125a6ec5">vaList</a>[1]          </td>
        </tr>
      </table>
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<p>

<p>
Definition at line <a class="el" href="stdarg_8h-source.html#l00033">33</a> of file <a class="el" href="stdarg_8h-source.html">stdarg.h</a>.
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</div><p>
<hr><h2>Function Documentation</h2>
<a class="anchor" name="621577c2df0ad5faa281223c56eeb7a5"></a><!-- doxytag: member="stdarg.h::vsprintf" ref="621577c2df0ad5faa281223c56eeb7a5" args="(char *buf, const char *fmt, vaList args)" -->
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          <td class="memname">int vsprintf           </td>
          <td>(</td>
          <td class="paramtype">char *&nbsp;</td>
          <td class="paramname"> <em>buf</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&nbsp;</td>
          <td class="paramname"> <em>fmt</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype"><a class="el" href="stdarg_8h.html#661698386a304e27be00e5e9125a6ec5">vaList</a>&nbsp;</td>
          <td class="paramname"> <em>args</em></td><td>&nbsp;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td><td width="100%"></td>
        </tr>
      </table>
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<p>

<p>
Definition at line <a class="el" href="vsprintf_8c-source.html#l00139">139</a> of file <a class="el" href="vsprintf_8c-source.html">vsprintf.c</a>.
<p>
References <a class="el" href="vsprintf_8c-source.html#l00060">is_digit</a>, <a class="el" href="vsprintf_8c-source.html#l00075">LEFT</a>, <a class="el" href="vsprintf_8c-source.html#l00084">number()</a>, <a class="el" href="vsprintf_8c-source.html#l00073">PLUS</a>, <a class="el" href="vsprintf_8c-source.html#l00072">SIGN</a>, <a class="el" href="vsprintf_8c-source.html#l00062">skip_atoi()</a>, <a class="el" href="vsprintf_8c-source.html#l00077">SMALL</a>, <a class="el" href="vsprintf_8c-source.html#l00074">SPACE</a>, <a class="el" href="vsprintf_8c-source.html#l00076">SPECIAL</a>, <a class="el" href="strlen_8S-source.html#l00004">strlen</a>, <a class="el" href="stdarg_8h-source.html#l00038">vaArg</a>, and <a class="el" href="vsprintf_8c-source.html#l00071">ZEROPAD</a>.
<p>
Referenced by <a class="el" href="kpanic_8c-source.html#l00042">kpanic()</a>, <a class="el" href="kprintf_8c-source.html#l00038">kprintf()</a>, and <a class="el" href="kprintf_8c-source.html#l00051">sprintf()</a>.
<p>
Here is the call graph for this function:<p><center><img src="stdarg_8h_621577c2df0ad5faa281223c56eeb7a5_cgraph.png" border="0" usemap="#stdarg_8h_621577c2df0ad5faa281223c56eeb7a5_cgraph_map" alt=""></center>
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