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</div></pre>Test if the message is an INVITE REQUEST <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td></td><td valign=top><em>msg</em> </td><td>the SIP message. </td></tr> </table></dl> </td> </tr></table><a class="anchor" name="ga34" doxytag="osip_message.h::MSG_IS_MESSAGE" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define MSG_IS_MESSAGE </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">msg </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p><b>Value:</b><pre class="fragment"><div>(<a class="code" href="group__oSIP__MESSAGE.html#ga23">MSG_IS_REQUEST</a>(msg) && \ 0==strncmp((msg)->sip_method,<span class="stringliteral">"MESSAGE"</span>,7))</div></pre>Test if the message is a MESSAGE REQUEST <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td></td><td valign=top><em>msg</em> </td><td>the SIP message. </td></tr> </table></dl> </td> </tr></table><a class="anchor" name="ga32" doxytag="osip_message.h::MSG_IS_NOTIFY" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define MSG_IS_NOTIFY </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">msg </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p><b>Value:</b><pre class="fragment"><div>(<a class="code" href="group__oSIP__MESSAGE.html#ga23">MSG_IS_REQUEST</a>(msg) && \ 0==strncmp((msg)->sip_method,<span class="stringliteral">"NOTIFY"</span>,6))</div></pre>Test if the message is a NOTIFY REQUEST <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td></td><td valign=top><em>msg</em> </td><td>the SIP message. </td></tr> </table></dl> </td> </tr></table><a class="anchor" name="ga28" doxytag="osip_message.h::MSG_IS_OPTIONS" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define MSG_IS_OPTIONS </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">msg </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p><b>Value:</b><pre class="fragment"><div>(<a class="code" href="group__oSIP__MESSAGE.html#ga23">MSG_IS_REQUEST</a>(msg) && \ 0==strncmp((msg)->sip_method,<span class="stringliteral">"OPTIONS"</span>,7))</div></pre>Test if the message is an OPTIONS REQUEST <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td></td><td valign=top><em>msg</em> </td><td>the SIP message. </td></tr> </table></dl> </td> </tr></table><a class="anchor" name="ga35" doxytag="osip_message.h::MSG_IS_PRACK" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define MSG_IS_PRACK </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">msg </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p><b>Value:</b><pre class="fragment"><div>(<a class="code" href="group__oSIP__MESSAGE.html#ga23">MSG_IS_REQUEST</a>(msg) && \ 0==strncmp((msg)->sip_method,<span class="stringliteral">"PRACK"</span>,5))</div></pre>Test if the message is a PRACK REQUEST (!! PRACK IS NOT SUPPORTED by the fsm!!) <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td></td><td valign=top><em>msg</em> </td><td>the SIP message. </td></tr> </table></dl> </td> </tr></table><a class="anchor" name="ga31" doxytag="osip_message.h::MSG_IS_REFER" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define MSG_IS_REFER </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">msg </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p><b>Value:</b><pre class="fragment"><div>(<a class="code" href="group__oSIP__MESSAGE.html#ga23">MSG_IS_REQUEST</a>(msg) && \ 0==strncmp((msg)->sip_method,<span class="stringliteral">"REFER"</span>,5))</div></pre>Test if the message is a REFER REQUEST <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td></td><td valign=top><em>msg</em> </td><td>the SIP message. </td></tr> </table></dl> </td> </tr></table><a class="anchor" name="ga26" doxytag="osip_message.h::MSG_IS_REGISTER" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define MSG_IS_REGISTER </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">msg </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p><b>Value:</b><pre class="fragment"><div>(<a class="code" href="group__oSIP__MESSAGE.html#ga23">MSG_IS_REQUEST</a>(msg) && \ 0==strncmp((msg)->sip_method,<span class="stringliteral">"REGISTER"</span>,8))</div></pre>Test if the message is a REGISTER REQUEST <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td></td><td valign=top><em>msg</em> </td><td>the SIP message. </td></tr> </table></dl> </td> </tr></table><a class="anchor" name="ga23" doxytag="osip_message.h::MSG_IS_REQUEST" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define MSG_IS_REQUEST </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">msg </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap> ((msg)->status_code==0)</td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Test if the message is a SIP REQUEST <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td></td><td valign=top><em>msg</em> </td><td>the SIP message. </td></tr> </table></dl> </td> </tr></table><a class="anchor" name="ga22" doxytag="osip_message.h::MSG_IS_RESPONSE" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define MSG_IS_RESPONSE </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">msg </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap> ((msg)->status_code!=0)</td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p>Test if the message is a SIP RESPONSE <dl compact><dt><b>Parameters:</b></dt><dd> <table border="0" cellspacing="2" cellpadding="0"> <tr><td></td><td valign=top><em>msg</em> </td><td>the SIP message. </td></tr> </table></dl> </td> </tr></table><a class="anchor" name="ga44" doxytag="osip_message.h::MSG_IS_RESPONSE_FOR" ></a><p><table class="mdTable" width="100%" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top"> #define MSG_IS_RESPONSE_FOR </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top">msg, <tr> <td class="md" nowrap align="right"></td> <td></td> <td class="md" nowrap>requestname </td> <td class="mdname1" valign="top" nowrap> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing=5 cellpadding=0 border=0> <tr> <td> </td> <td><p><b>Value:</b><pre class="fragment"><div>(<a class="code" href="group__oSIP__MESSAGE.html#ga22">MSG_IS_RESPONSE</a>(msg) && \ 0==strcmp((msg)->cseq->method,(requestname)))
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