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<tr class="memitem:af0544df7a935a092d825d8f2380f970f"><td class="memItemLeft" align="right" valign="top">void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structsmtp__session.html#af0544df7a935a092d825d8f2380f970f">callback_arg</a></td></tr>
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