http://git-wip-us.apache.org/repos/asf/qpid-site/blob/bc75d075/content/releases/qpid-proton-0.22.0/proton/c/api/group__delivery.html
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd";>
+<html xmlns="http://www.w3.org/1999/xhtml";>
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+<meta name="generator" content="Doxygen 1.8.13"/>
+<meta name="viewport" content="width=device-width, initial-scale=1"/>
+<title>Qpid Proton C API: Delivery</title>
+<link href="tabs.css" rel="stylesheet" type="text/css"/>
+<script type="text/javascript" src="jquery.js"></script>
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+<link href="doxygen.css" rel="stylesheet" type="text/css" />
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+<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
+<div id="titlearea">
+<table cellspacing="0" cellpadding="0">
+ <tbody>
+ <tr style="height: 56px;">
+  <td id="projectalign" style="padding-left: 0.5em;">
+   <div id="projectname">Qpid Proton C API
+   &#160;<span id="projectnumber">0.22.0</span>
+   </div>
+  </td>
+   <td>        <div id="MSearchBox" class="MSearchBoxInactive">
+        <span class="left">
+          <img id="MSearchSelect" src="search/mag_sel.png"
+               onmouseover="return searchBox.OnSearchSelectShow()"
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+          </span><span class="right">
+            <a id="MSearchClose" 
href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" 
border="0" src="search/close.png" alt=""/></a>
+          </span>
+        </div>
+</td>
+ </tr>
+ </tbody>
+</table>
+</div>
+<!-- end header part -->
+<!-- Generated by Doxygen 1.8.13 -->
+<script type="text/javascript">
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+<div id="side-nav" class="ui-resizable side-nav-resizable">
+  <div id="nav-tree">
+    <div id="nav-tree-contents">
+      <div id="nav-sync" class="sync"></div>
+    </div>
+  </div>
+  <div id="splitbar" style="-moz-user-select:none;" 
+       class="ui-resizable-handle">
+  </div>
+</div>
+<script type="text/javascript">
+$(document).ready(function(){initNavTree('group__delivery.html','');});
+</script>
+<div id="doc-content">
+<!-- window showing the filter options -->
+<div id="MSearchSelectWindow"
+     onmouseover="return searchBox.OnSearchSelectShow()"
+     onmouseout="return searchBox.OnSearchSelectHide()"
+     onkeydown="return searchBox.OnSearchSelectKey(event)">
+</div>
+
+<!-- iframe showing the search results (closed by default) -->
+<div id="MSearchResultsWindow">
+<iframe src="javascript:void(0)" frameborder="0" 
+        name="MSearchResults" id="MSearchResults">
+</iframe>
+</div>
+
+<div class="header">
+  <div class="summary">
+<a href="#define-members">Macros</a> &#124;
+<a href="#typedef-members">Typedefs</a> &#124;
+<a href="#func-members">Functions</a>  </div>
+  <div class="headertitle">
+<div class="title">Delivery<div class="ingroups"><a class="el" 
href="group__core.html">Core</a></div></div>  </div>
+</div><!--header-->
+<div class="contents">
+
+<p>A message transfer.  
+<a href="#details">More...</a></p>
+<table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a 
name="define-members"></a>
+Macros</h2></td></tr>
+<tr class="memitem:gaae349c977b37b584aa62fff6515802ca"><td class="memItemLeft" 
align="right" valign="top"><a id="gaae349c977b37b584aa62fff6515802ca"></a>
+#define&#160;</td><td class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#gaae349c977b37b584aa62fff6515802ca">PN_RECEIVED</a></td></tr>
+<tr class="memdesc:gaae349c977b37b584aa62fff6515802ca"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">The PN_RECEIVED delivery 
state is a non terminal state indicating how much (if any) message data has 
been received for a delivery. <br /></td></tr>
+<tr class="separator:gaae349c977b37b584aa62fff6515802ca"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:gac64952b813a707586c6b3898e09552e4"><td class="memItemLeft" 
align="right" valign="top">#define&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#gac64952b813a707586c6b3898e09552e4">PN_ACCEPTED</a></td></tr>
+<tr class="memdesc:gac64952b813a707586c6b3898e09552e4"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">The PN_ACCEPTED delivery 
state is a terminal state indicating that the delivery was successfully 
processed.  <a href="#gac64952b813a707586c6b3898e09552e4">More...</a><br 
/></td></tr>
+<tr class="separator:gac64952b813a707586c6b3898e09552e4"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga44a2635392fe2e6f8869a7e1cd64db2f"><td class="memItemLeft" 
align="right" valign="top">#define&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga44a2635392fe2e6f8869a7e1cd64db2f">PN_REJECTED</a></td></tr>
+<tr class="memdesc:ga44a2635392fe2e6f8869a7e1cd64db2f"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">The PN_REJECTED delivery 
state is a terminal state indicating that the delivery could not be processed 
due to some error condition.  <a 
href="#ga44a2635392fe2e6f8869a7e1cd64db2f">More...</a><br /></td></tr>
+<tr class="separator:ga44a2635392fe2e6f8869a7e1cd64db2f"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga628179c16c4a5f5fd7734bc1bfc6edc3"><td class="memItemLeft" 
align="right" valign="top">#define&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga628179c16c4a5f5fd7734bc1bfc6edc3">PN_RELEASED</a></td></tr>
+<tr class="memdesc:ga628179c16c4a5f5fd7734bc1bfc6edc3"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">The PN_RELEASED delivery 
state is a terminal state indicating that the delivery is being returned to the 
sender.  <a href="#ga628179c16c4a5f5fd7734bc1bfc6edc3">More...</a><br 
/></td></tr>
+<tr class="separator:ga628179c16c4a5f5fd7734bc1bfc6edc3"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga247e3d1ac7c9096cdd28424353582962"><td class="memItemLeft" 
align="right" valign="top">#define&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga247e3d1ac7c9096cdd28424353582962">PN_MODIFIED</a></td></tr>
+<tr class="memdesc:ga247e3d1ac7c9096cdd28424353582962"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">The PN_MODIFIED delivery 
state is a terminal state indicating that the delivery is being returned to the 
sender and should be annotated by the sender prior to further delivery 
attempts.  <a href="#ga247e3d1ac7c9096cdd28424353582962">More...</a><br 
/></td></tr>
+<tr class="separator:ga247e3d1ac7c9096cdd28424353582962"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a 
name="typedef-members"></a>
+Typedefs</h2></td></tr>
+<tr class="memitem:ga085159cb4136f84a02777bcc72c73fa3"><td class="memItemLeft" 
align="right" valign="top"><a id="ga085159cb4136f84a02777bcc72c73fa3"></a>
+typedef <a class="el" 
href="group__api__types.html#structpn__bytes__t">pn_bytes_t</a>&#160;</td><td 
class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#ga085159cb4136f84a02777bcc72c73fa3">pn_delivery_tag_t</a></td></tr>
+<tr class="memdesc:ga085159cb4136f84a02777bcc72c73fa3"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">An AMQP delivery tag. <br 
/></td></tr>
+<tr class="separator:ga085159cb4136f84a02777bcc72c73fa3"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga4b28f6cd033babd8a7595fc5d292dca1"><td class="memItemLeft" 
align="right" valign="top">typedef struct <a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>&#160;</td><td
 class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a></td></tr>
+<tr class="memdesc:ga4b28f6cd033babd8a7595fc5d292dca1"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">A delivery state.  <a 
href="#ga4b28f6cd033babd8a7595fc5d292dca1">More...</a><br /></td></tr>
+<tr class="separator:ga4b28f6cd033babd8a7595fc5d292dca1"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:gacdfce854066c0a4ff4db9f9a0478f340"><td class="memItemLeft" 
align="right" valign="top">typedef struct <a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>&#160;</td><td
 class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a></td></tr>
+<tr class="memdesc:gacdfce854066c0a4ff4db9f9a0478f340"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">An AMQP Delivery object.  
<a href="#gacdfce854066c0a4ff4db9f9a0478f340">More...</a><br /></td></tr>
+<tr class="separator:gacdfce854066c0a4ff4db9f9a0478f340"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+</table><table class="memberdecls">
+<tr class="heading"><td colspan="2"><h2 class="groupheader"><a 
name="func-members"></a>
+Functions</h2></td></tr>
+<tr class="memitem:gaea4522ac1fef9228fb6c743d2a36fd27"><td class="memItemLeft" 
align="right" valign="top"><a class="el" 
href="group__delivery.html#ga085159cb4136f84a02777bcc72c73fa3">pn_delivery_tag_t</a>&#160;</td><td
 class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#gaea4522ac1fef9228fb6c743d2a36fd27">pn_dtag</a> 
(const char *bytes, size_t size)</td></tr>
+<tr class="memdesc:gaea4522ac1fef9228fb6c743d2a36fd27"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Construct a delivery tag.  
<a href="#gaea4522ac1fef9228fb6c743d2a36fd27">More...</a><br /></td></tr>
+<tr class="separator:gaea4522ac1fef9228fb6c743d2a36fd27"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga6a7ef2e317b4ed292cafbb358f0ba6ad"><td class="memItemLeft" 
align="right" valign="top"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#ga6a7ef2e317b4ed292cafbb358f0ba6ad">pn_delivery</a> 
(<a class="el" 
href="group__link.html#ga89dad3aa7934329a7ff467c636687bc0">pn_link_t</a> *link, 
<a class="el" 
href="group__delivery.html#ga085159cb4136f84a02777bcc72c73fa3">pn_delivery_tag_t</a>
 tag)</td></tr>
+<tr class="memdesc:ga6a7ef2e317b4ed292cafbb358f0ba6ad"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Create a delivery on a 
link.  <a href="#ga6a7ef2e317b4ed292cafbb358f0ba6ad">More...</a><br /></td></tr>
+<tr class="separator:ga6a7ef2e317b4ed292cafbb358f0ba6ad"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga17c16f34252597f9e737efae1e2ebb81"><td class="memItemLeft" 
align="right" valign="top">void *&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga17c16f34252597f9e737efae1e2ebb81">pn_delivery_get_context</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga17c16f34252597f9e737efae1e2ebb81"><td 
class="mdescLeft">&#160;</td><td class="mdescRight"><b>Deprecated</b> - Use <a 
class="el" href="group__delivery.html#ga3e014fc1759a212bc3ee9e513a274331" 
title="Get the attachments that are associated with a delivery object. 
">pn_delivery_attachments()</a>.  <a 
href="#ga17c16f34252597f9e737efae1e2ebb81">More...</a><br /></td></tr>
+<tr class="separator:ga17c16f34252597f9e737efae1e2ebb81"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga91519d3e4568ee8b622d3653e20f60a6"><td class="memItemLeft" 
align="right" valign="top">void&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga91519d3e4568ee8b622d3653e20f60a6">pn_delivery_set_context</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery, void *context)</td></tr>
+<tr class="memdesc:ga91519d3e4568ee8b622d3653e20f60a6"><td 
class="mdescLeft">&#160;</td><td class="mdescRight"><b>Deprecated</b> - Use <a 
class="el" href="group__delivery.html#ga3e014fc1759a212bc3ee9e513a274331" 
title="Get the attachments that are associated with a delivery object. 
">pn_delivery_attachments()</a>.  <a 
href="#ga91519d3e4568ee8b622d3653e20f60a6">More...</a><br /></td></tr>
+<tr class="separator:ga91519d3e4568ee8b622d3653e20f60a6"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga3e014fc1759a212bc3ee9e513a274331"><td class="memItemLeft" 
align="right" valign="top">pn_record_t *&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga3e014fc1759a212bc3ee9e513a274331">pn_delivery_attachments</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga3e014fc1759a212bc3ee9e513a274331"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Get the attachments that 
are associated with a delivery object.  <a 
href="#ga3e014fc1759a212bc3ee9e513a274331">More...</a><br /></td></tr>
+<tr class="separator:ga3e014fc1759a212bc3ee9e513a274331"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga6b4029fa3c5a04c3e2320b9fdd0a76c5"><td class="memItemLeft" 
align="right" valign="top"><a class="el" 
href="group__delivery.html#ga085159cb4136f84a02777bcc72c73fa3">pn_delivery_tag_t</a>&#160;</td><td
 class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#ga6b4029fa3c5a04c3e2320b9fdd0a76c5">pn_delivery_tag</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga6b4029fa3c5a04c3e2320b9fdd0a76c5"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Get the tag for a delivery 
object.  <a href="#ga6b4029fa3c5a04c3e2320b9fdd0a76c5">More...</a><br 
/></td></tr>
+<tr class="separator:ga6b4029fa3c5a04c3e2320b9fdd0a76c5"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:gad3dd82fe9a649d70d4f3430c34699638"><td class="memItemLeft" 
align="right" valign="top"><a class="el" 
href="group__link.html#ga89dad3aa7934329a7ff467c636687bc0">pn_link_t</a> 
*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#gad3dd82fe9a649d70d4f3430c34699638">pn_delivery_link</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:gad3dd82fe9a649d70d4f3430c34699638"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Get the parent link for a 
delivery object.  <a href="#gad3dd82fe9a649d70d4f3430c34699638">More...</a><br 
/></td></tr>
+<tr class="separator:gad3dd82fe9a649d70d4f3430c34699638"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga404728c55cb6984dbb51956d764265a0"><td class="memItemLeft" 
align="right" valign="top"><a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#ga404728c55cb6984dbb51956d764265a0">pn_delivery_local</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga404728c55cb6984dbb51956d764265a0"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Get the local disposition 
for a delivery.  <a href="#ga404728c55cb6984dbb51956d764265a0">More...</a><br 
/></td></tr>
+<tr class="separator:ga404728c55cb6984dbb51956d764265a0"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:gaee6fa7698d4b7cf335c2d7a4c7622898"><td class="memItemLeft" 
align="right" valign="top">uint64_t&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#gaee6fa7698d4b7cf335c2d7a4c7622898">pn_delivery_local_state</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:gaee6fa7698d4b7cf335c2d7a4c7622898"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Get the local disposition 
state for a delivery.  <a 
href="#gaee6fa7698d4b7cf335c2d7a4c7622898">More...</a><br /></td></tr>
+<tr class="separator:gaee6fa7698d4b7cf335c2d7a4c7622898"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga2a666cb1a4cec190f0c9d20a7bcfae3f"><td class="memItemLeft" 
align="right" valign="top"><a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#ga2a666cb1a4cec190f0c9d20a7bcfae3f">pn_delivery_remote</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga2a666cb1a4cec190f0c9d20a7bcfae3f"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Get the remote disposition 
for a delivery.  <a href="#ga2a666cb1a4cec190f0c9d20a7bcfae3f">More...</a><br 
/></td></tr>
+<tr class="separator:ga2a666cb1a4cec190f0c9d20a7bcfae3f"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:gac1c3f2e7217b51f0e2f8c4264b0689d1"><td class="memItemLeft" 
align="right" valign="top">uint64_t&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#gac1c3f2e7217b51f0e2f8c4264b0689d1">pn_delivery_remote_state</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:gac1c3f2e7217b51f0e2f8c4264b0689d1"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Get the remote disposition 
state for a delivery.  <a 
href="#gac1c3f2e7217b51f0e2f8c4264b0689d1">More...</a><br /></td></tr>
+<tr class="separator:gac1c3f2e7217b51f0e2f8c4264b0689d1"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga516aee25357ac7cfde863bbceef02529"><td class="memItemLeft" 
align="right" valign="top">bool&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga516aee25357ac7cfde863bbceef02529">pn_delivery_settled</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga516aee25357ac7cfde863bbceef02529"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Check if a delivery is 
remotely settled.  <a href="#ga516aee25357ac7cfde863bbceef02529">More...</a><br 
/></td></tr>
+<tr class="separator:ga516aee25357ac7cfde863bbceef02529"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga17523835dbc8d1906bd71df69d09cc40"><td class="memItemLeft" 
align="right" valign="top">size_t&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga17523835dbc8d1906bd71df69d09cc40">pn_delivery_pending</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga17523835dbc8d1906bd71df69d09cc40"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Get the amount of pending 
message data for a delivery.  <a 
href="#ga17523835dbc8d1906bd71df69d09cc40">More...</a><br /></td></tr>
+<tr class="separator:ga17523835dbc8d1906bd71df69d09cc40"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga23c7b3c678228ccb21378e7c8ec9a72d"><td class="memItemLeft" 
align="right" valign="top">bool&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga23c7b3c678228ccb21378e7c8ec9a72d">pn_delivery_partial</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga23c7b3c678228ccb21378e7c8ec9a72d"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Check if a delivery only 
has partial message data.  <a 
href="#ga23c7b3c678228ccb21378e7c8ec9a72d">More...</a><br /></td></tr>
+<tr class="separator:ga23c7b3c678228ccb21378e7c8ec9a72d"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga712690e0cc84419d7b7ca7c49a10b776"><td class="memItemLeft" 
align="right" valign="top">bool&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga712690e0cc84419d7b7ca7c49a10b776">pn_delivery_aborted</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga712690e0cc84419d7b7ca7c49a10b776"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Check if a received 
delivery has been aborted.  <a 
href="#ga712690e0cc84419d7b7ca7c49a10b776">More...</a><br /></td></tr>
+<tr class="separator:ga712690e0cc84419d7b7ca7c49a10b776"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga533bd8dd766786695b6e71f8505252f1"><td class="memItemLeft" 
align="right" valign="top">bool&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga533bd8dd766786695b6e71f8505252f1">pn_delivery_writable</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga533bd8dd766786695b6e71f8505252f1"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Check if a delivery is 
writable.  <a href="#ga533bd8dd766786695b6e71f8505252f1">More...</a><br 
/></td></tr>
+<tr class="separator:ga533bd8dd766786695b6e71f8505252f1"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga13364206124b653b90f5ee3ddae9ff35"><td class="memItemLeft" 
align="right" valign="top">bool&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga13364206124b653b90f5ee3ddae9ff35">pn_delivery_readable</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga13364206124b653b90f5ee3ddae9ff35"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Check if a delivery is 
readable.  <a href="#ga13364206124b653b90f5ee3ddae9ff35">More...</a><br 
/></td></tr>
+<tr class="separator:ga13364206124b653b90f5ee3ddae9ff35"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga56d7f16a93e5dd16147a2ecd4896fcb9"><td class="memItemLeft" 
align="right" valign="top">bool&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga56d7f16a93e5dd16147a2ecd4896fcb9">pn_delivery_updated</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga56d7f16a93e5dd16147a2ecd4896fcb9"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Check if a delivery is 
updated.  <a href="#ga56d7f16a93e5dd16147a2ecd4896fcb9">More...</a><br 
/></td></tr>
+<tr class="separator:ga56d7f16a93e5dd16147a2ecd4896fcb9"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga570c54003c2ba18b84405737925e5176"><td class="memItemLeft" 
align="right" valign="top">void&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga570c54003c2ba18b84405737925e5176">pn_delivery_update</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery, uint64_t state)</td></tr>
+<tr class="memdesc:ga570c54003c2ba18b84405737925e5176"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Update the disposition of a 
delivery.  <a href="#ga570c54003c2ba18b84405737925e5176">More...</a><br 
/></td></tr>
+<tr class="separator:ga570c54003c2ba18b84405737925e5176"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga2e5da4adf0738458ba8568d894e6ea5b"><td class="memItemLeft" 
align="right" valign="top">void&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga2e5da4adf0738458ba8568d894e6ea5b">pn_delivery_clear</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga2e5da4adf0738458ba8568d894e6ea5b"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Clear the updated flag for 
a delivery.  <a href="#ga2e5da4adf0738458ba8568d894e6ea5b">More...</a><br 
/></td></tr>
+<tr class="separator:ga2e5da4adf0738458ba8568d894e6ea5b"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga365b3efbdd225a239dcf4746127c5f33"><td class="memItemLeft" 
align="right" valign="top">bool&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga365b3efbdd225a239dcf4746127c5f33">pn_delivery_current</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga365b3efbdd225a239dcf4746127c5f33"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Return true if delivery is 
the current delivery for its link.  <a 
href="#ga365b3efbdd225a239dcf4746127c5f33">More...</a><br /></td></tr>
+<tr class="separator:ga365b3efbdd225a239dcf4746127c5f33"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga407e51ff91368568d15f938b1771357c"><td class="memItemLeft" 
align="right" valign="top">void&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga407e51ff91368568d15f938b1771357c">pn_delivery_abort</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga407e51ff91368568d15f938b1771357c"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Abort a delivery being 
sent.  <a href="#ga407e51ff91368568d15f938b1771357c">More...</a><br /></td></tr>
+<tr class="separator:ga407e51ff91368568d15f938b1771357c"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga98c275fd7158e8b9d7d48d70503d68df"><td class="memItemLeft" 
align="right" valign="top">void&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga98c275fd7158e8b9d7d48d70503d68df">pn_delivery_settle</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga98c275fd7158e8b9d7d48d70503d68df"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Settle a delivery.  <a 
href="#ga98c275fd7158e8b9d7d48d70503d68df">More...</a><br /></td></tr>
+<tr class="separator:ga98c275fd7158e8b9d7d48d70503d68df"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga0dbbc51564aea5b181d161ee7add1ddb"><td class="memItemLeft" 
align="right" valign="top">void&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga0dbbc51564aea5b181d161ee7add1ddb">pn_delivery_dump</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga0dbbc51564aea5b181d161ee7add1ddb"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Utility function for 
printing details of a delivery.  <a 
href="#ga0dbbc51564aea5b181d161ee7add1ddb">More...</a><br /></td></tr>
+<tr class="separator:ga0dbbc51564aea5b181d161ee7add1ddb"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga1b7d56bd985e12a524c5cc5bc969bbdf"><td class="memItemLeft" 
align="right" valign="top">bool&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga1b7d56bd985e12a524c5cc5bc969bbdf">pn_delivery_buffered</a>
 (<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:ga1b7d56bd985e12a524c5cc5bc969bbdf"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Check if a delivery is 
buffered.  <a href="#ga1b7d56bd985e12a524c5cc5bc969bbdf">More...</a><br 
/></td></tr>
+<tr class="separator:ga1b7d56bd985e12a524c5cc5bc969bbdf"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga5cb4f352dafe1b4866b68f27c37cbeac"><td class="memItemLeft" 
align="right" valign="top"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#ga5cb4f352dafe1b4866b68f27c37cbeac">pn_work_head</a> 
(<a class="el" 
href="group__connection.html#ga886351d81ff3a977a284a206526c5aff">pn_connection_t</a>
 *connection)</td></tr>
+<tr class="memdesc:ga5cb4f352dafe1b4866b68f27c37cbeac"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Extracts the first delivery 
on the connection that has pending operations.  <a 
href="#ga5cb4f352dafe1b4866b68f27c37cbeac">More...</a><br /></td></tr>
+<tr class="separator:ga5cb4f352dafe1b4866b68f27c37cbeac"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:gad7b9248f26e4787983378e5310e4ffdd"><td class="memItemLeft" 
align="right" valign="top"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#gad7b9248f26e4787983378e5310e4ffdd">pn_work_next</a> 
(<a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *delivery)</td></tr>
+<tr class="memdesc:gad7b9248f26e4787983378e5310e4ffdd"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Get the next delivery on 
the connection that needs has pending operations.  <a 
href="#gad7b9248f26e4787983378e5310e4ffdd">More...</a><br /></td></tr>
+<tr class="separator:gad7b9248f26e4787983378e5310e4ffdd"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga42387f728f4817fdd393cc98315db332"><td class="memItemLeft" 
align="right" valign="top">uint64_t&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga42387f728f4817fdd393cc98315db332">pn_disposition_type</a>
 (<a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *disposition)</td></tr>
+<tr class="memdesc:ga42387f728f4817fdd393cc98315db332"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Get the type of a 
disposition.  <a href="#ga42387f728f4817fdd393cc98315db332">More...</a><br 
/></td></tr>
+<tr class="separator:ga42387f728f4817fdd393cc98315db332"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga73aa02fe7f66d07514d4e5e1f74f8947"><td class="memItemLeft" 
align="right" valign="top"><a id="ga73aa02fe7f66d07514d4e5e1f74f8947"></a>
+const char *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#ga73aa02fe7f66d07514d4e5e1f74f8947">pn_disposition_type_name</a>
 (uint64_t disposition_type)</td></tr>
+<tr class="memdesc:ga73aa02fe7f66d07514d4e5e1f74f8947"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Name of a disposition type 
for logging and debugging: "received", "accepted" etc. <br /></td></tr>
+<tr class="separator:ga73aa02fe7f66d07514d4e5e1f74f8947"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga8989de9cdcbbc7d0fadc1bba1f71d991"><td class="memItemLeft" 
align="right" valign="top"><a class="el" 
href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a>
 *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#ga8989de9cdcbbc7d0fadc1bba1f71d991">pn_disposition_condition</a>
 (<a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *disposition)</td></tr>
+<tr class="memdesc:ga8989de9cdcbbc7d0fadc1bba1f71d991"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Access the condition object 
associated with a disposition.  <a 
href="#ga8989de9cdcbbc7d0fadc1bba1f71d991">More...</a><br /></td></tr>
+<tr class="separator:ga8989de9cdcbbc7d0fadc1bba1f71d991"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga9c168eb2b16c68d20b1e46ab904963cb"><td class="memItemLeft" 
align="right" valign="top"><a class="el" 
href="group__data.html#ga5d6cf528776e8b6ad6d67caf095986bf">pn_data_t</a> 
*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#ga9c168eb2b16c68d20b1e46ab904963cb">pn_disposition_data</a>
 (<a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *disposition)</td></tr>
+<tr class="memdesc:ga9c168eb2b16c68d20b1e46ab904963cb"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Access the disposition as a 
raw pn_data_t.  <a href="#ga9c168eb2b16c68d20b1e46ab904963cb">More...</a><br 
/></td></tr>
+<tr class="separator:ga9c168eb2b16c68d20b1e46ab904963cb"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga5d0a4239487a90010403007f6cb268f0"><td class="memItemLeft" 
align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga5d0a4239487a90010403007f6cb268f0">pn_disposition_get_section_number</a>
 (<a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *disposition)</td></tr>
+<tr class="memdesc:ga5d0a4239487a90010403007f6cb268f0"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Get the section number 
associated with a disposition.  <a 
href="#ga5d0a4239487a90010403007f6cb268f0">More...</a><br /></td></tr>
+<tr class="separator:ga5d0a4239487a90010403007f6cb268f0"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga102eb1d46ff8fbed816d5c619e5fa52f"><td class="memItemLeft" 
align="right" valign="top">void&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga102eb1d46ff8fbed816d5c619e5fa52f">pn_disposition_set_section_number</a>
 (<a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *disposition, uint32_t section_number)</td></tr>
+<tr class="memdesc:ga102eb1d46ff8fbed816d5c619e5fa52f"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Set the section number 
associated with a disposition.  <a 
href="#ga102eb1d46ff8fbed816d5c619e5fa52f">More...</a><br /></td></tr>
+<tr class="separator:ga102eb1d46ff8fbed816d5c619e5fa52f"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga7c5a14c31891750fcd211d90770a96d7"><td class="memItemLeft" 
align="right" valign="top">uint64_t&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga7c5a14c31891750fcd211d90770a96d7">pn_disposition_get_section_offset</a>
 (<a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *disposition)</td></tr>
+<tr class="memdesc:ga7c5a14c31891750fcd211d90770a96d7"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Get the section offset 
associated with a disposition.  <a 
href="#ga7c5a14c31891750fcd211d90770a96d7">More...</a><br /></td></tr>
+<tr class="separator:ga7c5a14c31891750fcd211d90770a96d7"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga5940110912277fbd543f8be3066be98b"><td class="memItemLeft" 
align="right" valign="top">void&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga5940110912277fbd543f8be3066be98b">pn_disposition_set_section_offset</a>
 (<a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *disposition, uint64_t section_offset)</td></tr>
+<tr class="memdesc:ga5940110912277fbd543f8be3066be98b"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Set the section offset 
associated with a disposition.  <a 
href="#ga5940110912277fbd543f8be3066be98b">More...</a><br /></td></tr>
+<tr class="separator:ga5940110912277fbd543f8be3066be98b"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga62d917e8a18288fdb1719bf5488c3f53"><td class="memItemLeft" 
align="right" valign="top">bool&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga62d917e8a18288fdb1719bf5488c3f53">pn_disposition_is_failed</a>
 (<a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *disposition)</td></tr>
+<tr class="memdesc:ga62d917e8a18288fdb1719bf5488c3f53"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Check if a disposition has 
the failed flag set.  <a 
href="#ga62d917e8a18288fdb1719bf5488c3f53">More...</a><br /></td></tr>
+<tr class="separator:ga62d917e8a18288fdb1719bf5488c3f53"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga8001f9574b5f37dff71ccfbc0524672e"><td class="memItemLeft" 
align="right" valign="top">void&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga8001f9574b5f37dff71ccfbc0524672e">pn_disposition_set_failed</a>
 (<a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *disposition, bool failed)</td></tr>
+<tr class="memdesc:ga8001f9574b5f37dff71ccfbc0524672e"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Set the failed flag on a 
disposition.  <a href="#ga8001f9574b5f37dff71ccfbc0524672e">More...</a><br 
/></td></tr>
+<tr class="separator:ga8001f9574b5f37dff71ccfbc0524672e"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:gae4d5ce97c27e18d3dd843b829b81c585"><td class="memItemLeft" 
align="right" valign="top">bool&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#gae4d5ce97c27e18d3dd843b829b81c585">pn_disposition_is_undeliverable</a>
 (<a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *disposition)</td></tr>
+<tr class="memdesc:gae4d5ce97c27e18d3dd843b829b81c585"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Check if a disposition has 
the undeliverable flag set.  <a 
href="#gae4d5ce97c27e18d3dd843b829b81c585">More...</a><br /></td></tr>
+<tr class="separator:gae4d5ce97c27e18d3dd843b829b81c585"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga805e6f4953eb559d5acfcfd7084fc4b3"><td class="memItemLeft" 
align="right" valign="top">void&#160;</td><td class="memItemRight" 
valign="bottom"><a class="el" 
href="group__delivery.html#ga805e6f4953eb559d5acfcfd7084fc4b3">pn_disposition_set_undeliverable</a>
 (<a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *disposition, bool undeliverable)</td></tr>
+<tr class="memdesc:ga805e6f4953eb559d5acfcfd7084fc4b3"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Set the undeliverable flag 
on a disposition.  <a href="#ga805e6f4953eb559d5acfcfd7084fc4b3">More...</a><br 
/></td></tr>
+<tr class="separator:ga805e6f4953eb559d5acfcfd7084fc4b3"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:ga6ffa5f235cb616c823746a592a191fdb"><td class="memItemLeft" 
align="right" valign="top"><a class="el" 
href="group__data.html#ga5d6cf528776e8b6ad6d67caf095986bf">pn_data_t</a> 
*&#160;</td><td class="memItemRight" valign="bottom"><a class="el" 
href="group__delivery.html#ga6ffa5f235cb616c823746a592a191fdb">pn_disposition_annotations</a>
 (<a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *disposition)</td></tr>
+<tr class="memdesc:ga6ffa5f235cb616c823746a592a191fdb"><td 
class="mdescLeft">&#160;</td><td class="mdescRight">Access the annotations 
associated with a disposition.  <a 
href="#ga6ffa5f235cb616c823746a592a191fdb">More...</a><br /></td></tr>
+<tr class="separator:ga6ffa5f235cb616c823746a592a191fdb"><td 
class="memSeparator" colspan="2">&#160;</td></tr>
+</table>
+<a name="details" id="details"></a><h2 class="groupheader">Detailed 
Description</h2>
+<p>A message transfer. </p>
+<h2 class="groupheader">Macro Definition Documentation</h2>
+<a id="gac64952b813a707586c6b3898e09552e4"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#gac64952b813a707586c6b3898e09552e4">&#9670;&nbsp;</a></span>PN_ACCEPTED</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define PN_ACCEPTED</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>The PN_ACCEPTED delivery state is a terminal state indicating that the 
delivery was successfully processed. </p>
+<p>Once in this state there will be no further state changes prior to the 
delivery being settled. </p>
+
+</div>
+</div>
+<a id="ga44a2635392fe2e6f8869a7e1cd64db2f"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga44a2635392fe2e6f8869a7e1cd64db2f">&#9670;&nbsp;</a></span>PN_REJECTED</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define PN_REJECTED</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>The PN_REJECTED delivery state is a terminal state indicating that the 
delivery could not be processed due to some error condition. </p>
+<p>Once in this state there will be no further state changes prior to the 
delivery being settled. </p>
+
+</div>
+</div>
+<a id="ga628179c16c4a5f5fd7734bc1bfc6edc3"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga628179c16c4a5f5fd7734bc1bfc6edc3">&#9670;&nbsp;</a></span>PN_RELEASED</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define PN_RELEASED</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>The PN_RELEASED delivery state is a terminal state indicating that the 
delivery is being returned to the sender. </p>
+<p>Once in this state there will be no further state changes prior to the 
delivery being settled. </p>
+
+</div>
+</div>
+<a id="ga247e3d1ac7c9096cdd28424353582962"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga247e3d1ac7c9096cdd28424353582962">&#9670;&nbsp;</a></span>PN_MODIFIED</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">#define PN_MODIFIED</td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>The PN_MODIFIED delivery state is a terminal state indicating that the 
delivery is being returned to the sender and should be annotated by the sender 
prior to further delivery attempts. </p>
+<p>Once in this state there will be no further state changes prior to the 
delivery being settled. </p>
+
+</div>
+</div>
+<h2 class="groupheader">Typedef Documentation</h2>
+<a id="ga4b28f6cd033babd8a7595fc5d292dca1"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga4b28f6cd033babd8a7595fc5d292dca1">&#9670;&nbsp;</a></span>pn_disposition_t</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">typedef struct <a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 <a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>A delivery state. </p>
+<p>Dispositions record the current state or final outcome of a transfer. Every 
delivery contains both a local and remote disposition. The local disposition 
holds the local state of the delivery, and the remote disposition holds the 
last known remote state of the delivery. </p>
+
+</div>
+</div>
+<a id="gacdfce854066c0a4ff4db9f9a0478f340"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#gacdfce854066c0a4ff4db9f9a0478f340">&#9670;&nbsp;</a></span>pn_delivery_t</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">typedef struct <a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 <a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>An AMQP Delivery object. </p>
+<p>A pn_delivery_t object encapsulates all of the endpoint state associated 
with an AMQP Delivery. Every delivery exists within the context of a <a 
class="el" href="group__link.html#ga89dad3aa7934329a7ff467c636687bc0" title="An 
AMQP Link object. ">pn_link_t</a> object.</p>
+<p>The AMQP model for settlement is based on the lifecycle of a delivery at an 
endpoint. At each end of a link, a delivery is created, it exists for some 
period of time, and finally it is forgotten, aka settled. Note that because 
this lifecycle happens independently at both the sender and the receiver, there 
are actually four events of interest in the combined lifecycle of a given 
delivery:</p>
+<ul>
+<li>created at sender</li>
+<li>created at receiver</li>
+<li>settled at sender</li>
+<li>settled at receiver</li>
+</ul>
+<p>Because the sender and receiver are operating concurrently, these events 
can occur in a variety of different orders, and the order of these events 
impacts the types of failures that may occur when transferring a delivery. 
Eliminating scenarios where the receiver creates the delivery first, we have 
the following possible sequences of interest:</p>
+<h2>Sender presettles (aka at-most-once): </h2>
+<ol type="1">
+<li>created at sender</li>
+<li>settled at sender</li>
+<li>created at receiver</li>
+<li>settled at receiver</li>
+</ol>
+<p>In this configuration the sender settles (i.e. forgets about) the delivery 
before it even reaches the receiver, and if anything should happen to the 
delivery in-flight, there is no way to recover, hence the "at most once" 
semantics.</p>
+<h2>Receiver settles first (aka at-least-once): </h2>
+<ol type="1">
+<li>created at sender</li>
+<li>created at receiver</li>
+<li>settled at receiver</li>
+<li>settled at sender</li>
+</ol>
+<p>In this configuration the receiver settles the delivery first, and the 
sender settles once it sees the receiver has settled. Should anything happen to 
the delivery in-flight, the sender can resend, however the receiver may have 
already forgotten the delivery and so it could interpret the resend as a new 
delivery, hence the "at
+least once" semantics.</p>
+<h2>Receiver settles second (aka exactly-once): </h2>
+<ol type="1">
+<li>created at sender</li>
+<li>created at receiver</li>
+<li>settled at sender</li>
+<li>settled at receiver</li>
+</ol>
+<p>In this configuration the receiver settles only once it has seen that the 
sender has settled. This provides the sender the option to retransmit, and the 
receiver has the option to recognize (and discard) duplicates, allowing for 
exactly once semantics.</p>
+<p>Note that in the last scenario the sender needs some way to know when it is 
safe to settle. This is where delivery state comes in. In addition to these 
lifecycle related events surrounding deliveries there is also the notion of a 
delivery state that can change over the lifetime of a delivery, e.g. it might 
start out as nothing, transition to <a class="el" 
href="group__delivery.html#gaae349c977b37b584aa62fff6515802ca" title="The 
PN_RECEIVED delivery state is a non terminal state indicating how much (if any) 
message data has ...">PN_RECEIVED</a> and then transition to <a class="el" 
href="group__delivery.html#gac64952b813a707586c6b3898e09552e4" title="The 
PN_ACCEPTED delivery state is a terminal state indicating that the delivery was 
successfully proc...">PN_ACCEPTED</a>. In the first two scenarios the delivery 
state isn't required, however in final scenario the sender would typically 
trigger settlement based on seeing the delivery state transition to a terminal 
state like <a class=
 "el" href="group__delivery.html#gac64952b813a707586c6b3898e09552e4" title="The 
PN_ACCEPTED delivery state is a terminal state indicating that the delivery was 
successfully proc...">PN_ACCEPTED</a> or <a class="el" 
href="group__delivery.html#ga44a2635392fe2e6f8869a7e1cd64db2f" title="The 
PN_REJECTED delivery state is a terminal state indicating that the delivery 
could not be processe...">PN_REJECTED</a>.</p>
+<p>In practice settlement is controlled by application policy, so there may 
well be more options here, e.g. a sender might not settle strictly based on 
what has happened at the receiver, it might also choose to impose some time 
limit and settle after that period has expired, or it could simply have a 
sliding window of the last N deliveries and settle the oldest whenever a new 
one comes along. </p>
+
+</div>
+</div>
+<h2 class="groupheader">Function Documentation</h2>
+<a id="gaea4522ac1fef9228fb6c743d2a36fd27"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#gaea4522ac1fef9228fb6c743d2a36fd27">&#9670;&nbsp;</a></span>pn_dtag()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname"><a class="el" 
href="group__delivery.html#ga085159cb4136f84a02777bcc72c73fa3">pn_delivery_tag_t</a>
 pn_dtag </td>
+          <td>(</td>
+          <td class="paramtype">const char *&#160;</td>
+          <td class="paramname"><em>bytes</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">size_t&#160;</td>
+          <td class="paramname"><em>size</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Construct a delivery tag. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">bytes</td><td>a 
pointer to the beginning of the tag </td></tr>
+    <tr><td class="paramdir">[in]</td><td class="paramname">size</td><td>the 
size of the tag </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the delivery tag </dd></dl>
+
+</div>
+</div>
+<a id="ga6a7ef2e317b4ed292cafbb358f0ba6ad"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga6a7ef2e317b4ed292cafbb358f0ba6ad">&#9670;&nbsp;</a></span>pn_delivery()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>*
 pn_delivery </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__link.html#ga89dad3aa7934329a7ff467c636687bc0">pn_link_t</a> 
*&#160;</td>
+          <td class="paramname"><em>link</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#ga085159cb4136f84a02777bcc72c73fa3">pn_delivery_tag_t</a>&#160;</td>
+          <td class="paramname"><em>tag</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Create a delivery on a link. </p>
+<p>Every delivery object within a link must be supplied with a unique tag. 
Links maintain a sequence of delivery object in the order that they are 
created.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">link</td><td>a 
link object </td></tr>
+    <tr><td class="paramdir">[in]</td><td class="paramname">tag</td><td>the 
delivery tag </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>a newly created delivery, or 
NULL if there was an error </dd></dl>
+
+</div>
+</div>
+<a id="ga17c16f34252597f9e737efae1e2ebb81"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga17c16f34252597f9e737efae1e2ebb81">&#9670;&nbsp;</a></span>pn_delivery_get_context()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void* pn_delivery_get_context </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p><b>Deprecated</b> - Use <a class="el" 
href="group__delivery.html#ga3e014fc1759a212bc3ee9e513a274331" title="Get the 
attachments that are associated with a delivery object. 
">pn_delivery_attachments()</a>. </p>
+<p>Get the application context that is associated with a delivery object.</p>
+<p>The application context for a delivery may be set using <a class="el" 
href="group__delivery.html#ga91519d3e4568ee8b622d3653e20f60a6" 
title="Deprecated - Use pn_delivery_attachments(). 
">pn_delivery_set_context</a>.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td 
class="paramname">delivery</td><td>the delivery whose context is to be 
returned. </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the application context for the 
delivery object </dd></dl>
+
+</div>
+</div>
+<a id="ga91519d3e4568ee8b622d3653e20f60a6"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga91519d3e4568ee8b622d3653e20f60a6">&#9670;&nbsp;</a></span>pn_delivery_set_context()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void pn_delivery_set_context </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">void *&#160;</td>
+          <td class="paramname"><em>context</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p><b>Deprecated</b> - Use <a class="el" 
href="group__delivery.html#ga3e014fc1759a212bc3ee9e513a274331" title="Get the 
attachments that are associated with a delivery object. 
">pn_delivery_attachments()</a>. </p>
+<p>Set a new application context for a delivery object.</p>
+<p>The application context for a delivery object may be retrieved using <a 
class="el" href="group__delivery.html#ga17c16f34252597f9e737efae1e2ebb81" 
title="Deprecated - Use pn_delivery_attachments(). 
">pn_delivery_get_context</a>.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td 
class="paramname">delivery</td><td>the delivery object </td></tr>
+    <tr><td class="paramdir">[in]</td><td 
class="paramname">context</td><td>the application context </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a id="ga3e014fc1759a212bc3ee9e513a274331"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga3e014fc1759a212bc3ee9e513a274331">&#9670;&nbsp;</a></span>pn_delivery_attachments()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">pn_record_t* pn_delivery_attachments </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Get the attachments that are associated with a delivery object. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td 
class="paramname">delivery</td><td>the delivery whose attachments are to be 
returned. </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the attachments for the 
delivery object </dd></dl>
+
+</div>
+</div>
+<a id="ga6b4029fa3c5a04c3e2320b9fdd0a76c5"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga6b4029fa3c5a04c3e2320b9fdd0a76c5">&#9670;&nbsp;</a></span>pn_delivery_tag()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname"><a class="el" 
href="group__delivery.html#ga085159cb4136f84a02777bcc72c73fa3">pn_delivery_tag_t</a>
 pn_delivery_tag </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Get the tag for a delivery object. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the delivery tag </dd></dl>
+
+</div>
+</div>
+<a id="gad3dd82fe9a649d70d4f3430c34699638"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#gad3dd82fe9a649d70d4f3430c34699638">&#9670;&nbsp;</a></span>pn_delivery_link()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname"><a class="el" 
href="group__link.html#ga89dad3aa7934329a7ff467c636687bc0">pn_link_t</a>* 
pn_delivery_link </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Get the parent link for a delivery object. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the parent link </dd></dl>
+
+</div>
+</div>
+<a id="ga404728c55cb6984dbb51956d764265a0"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga404728c55cb6984dbb51956d764265a0">&#9670;&nbsp;</a></span>pn_delivery_local()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname"><a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>*
 pn_delivery_local </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Get the local disposition for a delivery. </p>
+<p>The pointer returned by this object is valid until the delivery is 
settled.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>a pointer to the local 
disposition </dd></dl>
+
+</div>
+</div>
+<a id="gaee6fa7698d4b7cf335c2d7a4c7622898"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#gaee6fa7698d4b7cf335c2d7a4c7622898">&#9670;&nbsp;</a></span>pn_delivery_local_state()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">uint64_t pn_delivery_local_state </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Get the local disposition state for a delivery. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the local disposition state 
</dd></dl>
+
+</div>
+</div>
+<a id="ga2a666cb1a4cec190f0c9d20a7bcfae3f"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga2a666cb1a4cec190f0c9d20a7bcfae3f">&#9670;&nbsp;</a></span>pn_delivery_remote()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname"><a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>*
 pn_delivery_remote </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Get the remote disposition for a delivery. </p>
+<p>The pointer returned by this object is valid until the delivery is 
settled.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>a pointer to the remote 
disposition </dd></dl>
+
+</div>
+</div>
+<a id="gac1c3f2e7217b51f0e2f8c4264b0689d1"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#gac1c3f2e7217b51f0e2f8c4264b0689d1">&#9670;&nbsp;</a></span>pn_delivery_remote_state()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">uint64_t pn_delivery_remote_state </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Get the remote disposition state for a delivery. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the remote disposition state 
</dd></dl>
+
+</div>
+</div>
+<a id="ga516aee25357ac7cfde863bbceef02529"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga516aee25357ac7cfde863bbceef02529">&#9670;&nbsp;</a></span>pn_delivery_settled()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">bool pn_delivery_settled </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Check if a delivery is remotely settled. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>true if the delivery is settled 
at the remote endpoint, false otherwise </dd></dl>
+
+</div>
+</div>
+<a id="ga17523835dbc8d1906bd71df69d09cc40"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga17523835dbc8d1906bd71df69d09cc40">&#9670;&nbsp;</a></span>pn_delivery_pending()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">size_t pn_delivery_pending </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Get the amount of pending message data for a delivery. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the amount of pending message 
data in bytes </dd></dl>
+
+</div>
+</div>
+<a id="ga23c7b3c678228ccb21378e7c8ec9a72d"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga23c7b3c678228ccb21378e7c8ec9a72d">&#9670;&nbsp;</a></span>pn_delivery_partial()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">bool pn_delivery_partial </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Check if a delivery only has partial message data. </p>
+<p>The receiver can expect more <a class="el" 
href="group__event.html#gga4876e2eed24a4d4e4c52b99842103cdaa70bbfc163d85732b5652dc70fb3330fe"
 title="A delivery has been created or updated. ">PN_DELIVERY</a> events for 
this delivery containing the remainder of this message.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>true if the delivery only 
contains part of a message, false otherwise </dd></dl>
+
+</div>
+</div>
+<a id="ga712690e0cc84419d7b7ca7c49a10b776"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga712690e0cc84419d7b7ca7c49a10b776">&#9670;&nbsp;</a></span>pn_delivery_aborted()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">bool pn_delivery_aborted </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Check if a received delivery has been aborted. </p>
+<p>An aborted delivery means the sender cannot complete this message and the 
receiver should discard any data already received. The link remains open for 
future messages.</p>
+<p>You must still call <a class="el" 
href="group__delivery.html#ga98c275fd7158e8b9d7d48d70503d68df" title="Settle a 
delivery. ">pn_delivery_settle()</a> to free local resources. An aborted 
delivery consumes a credit, use <a class="el" 
href="group__link.html#gafec44cf1c79ec03f3ac009e1879e71a9" title="Grant credit 
for incoming deliveries on a receiver. ">pn_link_flow()</a> to issue new credit 
as for a successful delivery.</p>
+<p>Calling <a class="el" 
href="group__link.html#ga06c97ce7396973dca0d311567f25f95a" title="Receive 
message data for the current delivery on a link. ">pn_link_recv()</a> when the 
current delivery is aborted returns <a class="el" 
href="group__error.html#ga82db456291c2627e31becc44b733a7f0" title="Delivery 
aborted error. ">PN_ABORTED</a>.</p>
+<dl class="section see"><dt>See also</dt><dd><a class="el" 
href="group__delivery.html#ga407e51ff91368568d15f938b1771357c" title="Abort a 
delivery being sent. ">pn_delivery_abort()</a> </dd></dl>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>true if the delivery has been 
aborted, false otherwise </dd></dl>
+
+</div>
+</div>
+<a id="ga533bd8dd766786695b6e71f8505252f1"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga533bd8dd766786695b6e71f8505252f1">&#9670;&nbsp;</a></span>pn_delivery_writable()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">bool pn_delivery_writable </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Check if a delivery is writable. </p>
+<p>A delivery is considered writable if it is the current delivery on an 
outgoing link, and the link has positive credit.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>true if the delivery is 
writable, false otherwise </dd></dl>
+
+</div>
+</div>
+<a id="ga13364206124b653b90f5ee3ddae9ff35"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga13364206124b653b90f5ee3ddae9ff35">&#9670;&nbsp;</a></span>pn_delivery_readable()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">bool pn_delivery_readable </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Check if a delivery is readable. </p>
+<p>A delivery is considered readable if it is the current delivery on an 
incoming link.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>true if the delivery is 
readable, false otherwise </dd></dl>
+
+</div>
+</div>
+<a id="ga56d7f16a93e5dd16147a2ecd4896fcb9"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga56d7f16a93e5dd16147a2ecd4896fcb9">&#9670;&nbsp;</a></span>pn_delivery_updated()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">bool pn_delivery_updated </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Check if a delivery is updated. </p>
+<p>A delivery is considered updated whenever the peer communicates a new 
disposition for the delivery. Once a delivery becomes updated, it will remain 
so until <a class="el" 
href="group__delivery.html#ga2e5da4adf0738458ba8568d894e6ea5b" title="Clear the 
updated flag for a delivery. ">pn_delivery_clear</a> is called.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>true if the delivery is 
updated, false otherwise </dd></dl>
+
+</div>
+</div>
+<a id="ga570c54003c2ba18b84405737925e5176"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga570c54003c2ba18b84405737925e5176">&#9670;&nbsp;</a></span>pn_delivery_update()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void pn_delivery_update </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em>, </td>
+        </tr>
+        <tr>
+          <td class="paramkey"></td>
+          <td></td>
+          <td class="paramtype">uint64_t&#160;</td>
+          <td class="paramname"><em>state</em>&#160;</td>
+        </tr>
+        <tr>
+          <td></td>
+          <td>)</td>
+          <td></td><td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Update the disposition of a delivery. </p>
+<p>When update is invoked the updated disposition of the delivery will be 
communicated to the peer.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+    <tr><td class="paramdir">[in]</td><td class="paramname">state</td><td>the 
updated delivery state </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a id="ga2e5da4adf0738458ba8568d894e6ea5b"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga2e5da4adf0738458ba8568d894e6ea5b">&#9670;&nbsp;</a></span>pn_delivery_clear()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void pn_delivery_clear </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Clear the updated flag for a delivery. </p>
+<p>See <a class="el" 
href="group__delivery.html#ga56d7f16a93e5dd16147a2ecd4896fcb9" title="Check if 
a delivery is updated. ">pn_delivery_updated</a>.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a id="ga365b3efbdd225a239dcf4746127c5f33"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga365b3efbdd225a239dcf4746127c5f33">&#9670;&nbsp;</a></span>pn_delivery_current()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">bool pn_delivery_current </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Return true if delivery is the current delivery for its link. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>true if delivery is the current 
delivery for its link. </dd></dl>
+
+</div>
+</div>
+<a id="ga407e51ff91368568d15f938b1771357c"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga407e51ff91368568d15f938b1771357c">&#9670;&nbsp;</a></span>pn_delivery_abort()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void pn_delivery_abort </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Abort a delivery being sent. </p>
+<p>Aborting means the sender cannot complete this message. It will not send 
any more data, and data sent so far should be discarded by the receiver. The 
link remains open for future messages.</p>
+<p>If some data has already been sent on the network, an AMQP "aborted" frame 
will be sent to inform the peer. If no data has yet been sent, the delivery 
will simply be forgotten.</p>
+<p>The delivery will be freed, and cannot be used after the call.</p>
+<dl class="section see"><dt>See also</dt><dd><a class="el" 
href="group__delivery.html#ga712690e0cc84419d7b7ca7c49a10b776" title="Check if 
a received delivery has been aborted. ">pn_delivery_aborted()</a></dd></dl>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a id="ga98c275fd7158e8b9d7d48d70503d68df"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga98c275fd7158e8b9d7d48d70503d68df">&#9670;&nbsp;</a></span>pn_delivery_settle()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void pn_delivery_settle </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Settle a delivery. </p>
+<p>A settled delivery can never be used again.</p>
+<dl class="section note"><dt>Note</dt><dd>If pn_delivery_current(delivery) is 
true before the call then pn_link_advance(pn_delivery_link(deliver)) is called 
automatically.</dd></dl>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a id="ga0dbbc51564aea5b181d161ee7add1ddb"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga0dbbc51564aea5b181d161ee7add1ddb">&#9670;&nbsp;</a></span>pn_delivery_dump()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">void pn_delivery_dump </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Utility function for printing details of a delivery. </p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+
+</div>
+</div>
+<a id="ga1b7d56bd985e12a524c5cc5bc969bbdf"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga1b7d56bd985e12a524c5cc5bc969bbdf">&#9670;&nbsp;</a></span>pn_delivery_buffered()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">bool pn_delivery_buffered </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Check if a delivery is buffered. </p>
+<p>A delivery that is buffered has not yet been written to the wire.</p>
+<p>Note that returning false does not imply that a delivery was definitely 
written to the wire. If false is returned, it is not known whether the delivery 
was actually written to the wire or not.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td class="paramname">delivery</td><td>a 
delivery object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>true if the delivery is 
buffered </dd></dl>
+
+</div>
+</div>
+<a id="ga5cb4f352dafe1b4866b68f27c37cbeac"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga5cb4f352dafe1b4866b68f27c37cbeac">&#9670;&nbsp;</a></span>pn_work_head()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>*
 pn_work_head </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__connection.html#ga886351d81ff3a977a284a206526c5aff">pn_connection_t</a>
 *&#160;</td>
+          <td class="paramname"><em>connection</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Extracts the first delivery on the connection that has pending operations. 
</p>
+<p>Retrieves the first delivery on the Connection that has pending operations. 
A readable delivery indicates message data is waiting to be read. A writable 
delivery indicates that message data may be sent. An updated delivery indicates 
that the delivery's disposition has changed. A delivery will never be both 
readable and writable, but it may be both readable and updated or both writable 
and updated.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td 
class="paramname">connection</td><td>the connection </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the first delivery object that 
needs to be serviced, else NULL if none </dd></dl>
+
+</div>
+</div>
+<a id="gad7b9248f26e4787983378e5310e4ffdd"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#gad7b9248f26e4787983378e5310e4ffdd">&#9670;&nbsp;</a></span>pn_work_next()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>*
 pn_work_next </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>
 *&#160;</td>
+          <td class="paramname"><em>delivery</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Get the next delivery on the connection that needs has pending operations. 
</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td 
class="paramname">delivery</td><td>the previous delivery retrieved from either 
pn_work_head or pn_work_next </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the next delivery that has 
pending operations, else NULL if none </dd></dl>
+
+</div>
+</div>
+<a id="ga42387f728f4817fdd393cc98315db332"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga42387f728f4817fdd393cc98315db332">&#9670;&nbsp;</a></span>pn_disposition_type()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname">uint64_t pn_disposition_type </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *&#160;</td>
+          <td class="paramname"><em>disposition</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Get the type of a disposition. </p>
+<p>Defined values are:</p>
+<ul>
+<li><a class="el" 
href="group__delivery.html#gaae349c977b37b584aa62fff6515802ca" title="The 
PN_RECEIVED delivery state is a non terminal state indicating how much (if any) 
message data has ...">PN_RECEIVED</a></li>
+<li><a class="el" 
href="group__delivery.html#gac64952b813a707586c6b3898e09552e4" title="The 
PN_ACCEPTED delivery state is a terminal state indicating that the delivery was 
successfully proc...">PN_ACCEPTED</a></li>
+<li><a class="el" 
href="group__delivery.html#ga44a2635392fe2e6f8869a7e1cd64db2f" title="The 
PN_REJECTED delivery state is a terminal state indicating that the delivery 
could not be processe...">PN_REJECTED</a></li>
+<li><a class="el" 
href="group__delivery.html#ga628179c16c4a5f5fd7734bc1bfc6edc3" title="The 
PN_RELEASED delivery state is a terminal state indicating that the delivery is 
being returned to ...">PN_RELEASED</a></li>
+<li><a class="el" 
href="group__delivery.html#ga247e3d1ac7c9096cdd28424353582962" title="The 
PN_MODIFIED delivery state is a terminal state indicating that the delivery is 
being returned to ...">PN_MODIFIED</a></li>
+</ul>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td 
class="paramname">disposition</td><td>a disposition object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>the type of the disposition 
</dd></dl>
+
+</div>
+</div>
+<a id="ga8989de9cdcbbc7d0fadc1bba1f71d991"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga8989de9cdcbbc7d0fadc1bba1f71d991">&#9670;&nbsp;</a></span>pn_disposition_condition()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname"><a class="el" 
href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5">pn_condition_t</a>*
 pn_disposition_condition </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_disposition_t</a>
 *&#160;</td>
+          <td class="paramname"><em>disposition</em></td><td>)</td>
+          <td></td>
+        </tr>
+      </table>
+</div><div class="memdoc">
+
+<p>Access the condition object associated with a disposition. </p>
+<p>The <a class="el" 
href="group__condition.html#ga11eb7db7d2c205169fe3d47c996a95a5" title="An AMQP 
Condition object. ">pn_condition_t</a> object retrieved by this operation may 
be modified prior to updating a delivery. When a delivery is updated, the 
condition described by the disposition is reported to the peer if applicable to 
the current delivery state, e.g. states such as <a class="el" 
href="group__delivery.html#ga44a2635392fe2e6f8869a7e1cd64db2f" title="The 
PN_REJECTED delivery state is a terminal state indicating that the delivery 
could not be processe...">PN_REJECTED</a>.</p>
+<p>The pointer returned by this operation is valid until the parent delivery 
is settled.</p>
+<dl class="params"><dt>Parameters</dt><dd>
+  <table class="params">
+    <tr><td class="paramdir">[in]</td><td 
class="paramname">disposition</td><td>a disposition object </td></tr>
+  </table>
+  </dd>
+</dl>
+<dl class="section return"><dt>Returns</dt><dd>a pointer to the disposition 
condition </dd></dl>
+
+</div>
+</div>
+<a id="ga9c168eb2b16c68d20b1e46ab904963cb"></a>
+<h2 class="memtitle"><span class="permalink"><a 
href="#ga9c168eb2b16c68d20b1e46ab904963cb">&#9670;&nbsp;</a></span>pn_disposition_data()</h2>
+
+<div class="memitem">
+<div class="memproto">
+      <table class="memname">
+        <tr>
+          <td class="memname"><a class="el" 
href="group__data.html#ga5d6cf528776e8b6ad6d67caf095986bf">pn_data_t</a>* 
pn_disposition_data </td>
+          <td>(</td>
+          <td class="paramtype"><a class="el" 
href="group__delivery.html#ga4b28f6cd033babd8a7595fc5d292dca1">pn_dispositi

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