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<li class="navelem"><a class="el" href="dir_3d7fee5163f29235853f3037db69c226.html">proton-c</a></li><li class="navelem"><a class="el" href="dir_ca4610195e991eb8124aba7312da0967.html">include</a></li><li class="navelem"><a class="el" href="dir_819e9c3ec552076ba9984156db77a62b.html">proton</a></li> </ul>
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<a href="types_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="preprocessor">#ifndef PROTON_TYPES_H</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="preprocessor">#define PROTON_TYPES_H 1</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> </div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> </div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment">/*</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * or more contributor license agreements. See the NOTICE file</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * distributed with this work for additional information</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * to you under the Apache License, Version 2.0 (the</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * "License"); you may not use this file except in compliance</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * with the License. You may obtain a copy of the License at</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * Unless required by applicable law or agreed to in writing,</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * software distributed under the License is distributed on an</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> * KIND, either express or implied. See the License for the</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment"> * specific language governing permissions and limitations</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment"> * under the License.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="comment"> *</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="comment"> */</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <<a class="code" href="import__export_8h.html">proton/import_export.h</a>></span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <stddef.h></span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <<a class="code" href="type__compat_8h.html">proton/type_compat.h</a>></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment"></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">/**</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment"> * @file</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment"> *</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment"> * @defgroup types Types</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="comment"> * @{</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment"> */</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> </div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="keyword">extern</span> <span class="stringliteral">"C"</span> {</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"></span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="comment">/**</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="comment"> * @defgroup primitives Primitive Types</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="comment"> * @{</span></div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="comment"> */</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="group__primitives.html#ga92033eaa8a158e7e4bb5d1f0e94ca606"> 46</a></span> <span class="keyword">typedef</span> int32_t <a class="code" href="group__primitives.html#ga92033eaa8a158e7e4bb5d1f0e94ca606">pn_sequence_t</a>;</div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="group__primitives.html#ga9a701bc6dc9af9f42c3f4679172a723c"> 47</a></span> <span class="keyword">typedef</span> uint32_t <a class="code" href="group__primitives.html#ga9a701bc6dc9af9f42c3f4679172a723c">pn_millis_t</a>;</div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="group__primitives.html#ga46d74369b8b364df95fd7cfa843f6d64"> 48</a></span> <span class="preprocessor">#define PN_MILLIS_MAX (~0U)</span></div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="group__primitives.html#gafdede9be0526a8d0b9ab5d3149069af1"> 49</a></span> <span class="keyword">typedef</span> uint32_t <a class="code" href="group__primitives.html#gafdede9be0526a8d0b9ab5d3149069af1">pn_seconds_t</a>;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="group__primitives.html#gad337c365b498106064ec28e00e5fb6dd"> 51</a></span> <span class="keyword">typedef</span> int64_t <a class="code" href="group__primitives.html#gad337c365b498106064ec28e00e5fb6dd">pn_timestamp_t</a>;</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment"></span></div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">/** Return a timestamp for the time now. */</span></div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <a class="code" href="import__export_8h.html#acfa9628d87130a64f95ee17c57a7c13b">PN_EXTERN</a> pn_timestamp_t <a class="code" href="group__primitives.html#ga668cfc3665f63968e5c7dd4ce49b3ac4">pn_timestamp_now</a>(<span class="keywordtype">void</span>);</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"><a class="line" href="group__primitives.html#gaa1713f25d484600197d2a25ace856672"> 57</a></span> <span class="keyword">typedef</span> uint32_t <a class="code" href="group__primitives.html#gaa1713f25d484600197d2a25ace856672">pn_char_t</a>;</div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="group__primitives.html#ga54d49ca7ff04ad10a57139c2d61f1d44"> 58</a></span> <span class="keyword">typedef</span> uint32_t <a class="code" href="group__primitives.html#ga54d49ca7ff04ad10a57139c2d61f1d44">pn_decimal32_t</a>;</div><div class="line"><a name="l00059"></a><span class="lineno"><a class="line" href="group__primitives.html#ga7d8110bc953738d83ad8b9c543ef517f"> 59</a></span> <span class="keyword">typedef</span> uint64_t <a class="code" href="group__primitives.html#ga7d8110bc953738d83ad8b9c543ef517f">pn_decimal64_t</a>;</div><div class="line"><a name="l00060"></a><span class="lineno"><a class="line" href="structpn__decimal128__t.html"> 60</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="structpn__decimal128__t.html#a04d4119ce2a7e169409c1490916edd58"> 61</a></span>  <span class="keywordtype">char</span> bytes[16];</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> } <a class="code" href="structpn__decimal128__t.html">pn_decimal128_t</a>;</div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="structpn__uuid__t.html"> 63</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div><div class="line"><a name="l00064"></a><span class="lineno"><a class="line" href="structpn__uuid__t.html#afdaf52c4a5d80b42392f1a4a7fd7f14f"> 64</a></span>  <span class="keywordtype">char</span> bytes[16];</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span> } <a class="code" href="structpn__uuid__t.html">pn_uuid_t</a>;</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="structpn__bytes__t.html"> 67</a></span> <span class="keyword">typedef</span> <span class="keyword">struct </span>{</div><div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="structpn__bytes__t.html#a2c7be7bece53652187b7e9f812befb8b"> 68</a></span>  <span class="keywordtype">size_t</span> <a class="code" href="structpn__bytes__t.html#a2c7be7bece53652187b7e9f812befb8b">size</a>;</div><div class="line"><a name="l00069"></a><span class="lineno"><a class="line" href="structpn__bytes__t.html#a8fd44f412275a0d44349f7e8d4d429b5"> 69</a></span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="structpn__bytes__t.html#a8fd44f412275a0d44349f7e8d4d429b5">start</a>;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> } <a class="code" href="structpn__bytes__t.html">pn_bytes_t</a>;</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> <a class="code" href="import__export_8h.html#acfa9628d87130a64f95ee17c57a7c13b">PN_EXTERN</a> <a class="code" href="structpn__bytes__t.html">pn_bytes_t</a> <a class="code" href="group__primitives.html#gad2806f8da0fc51d9ceeea5d45d1c2d3e">pn_bytes</a>(<span class="keywordtype">size_t</span> size, <span class="keyword">const</span> <span class="keywordtype">char</span> *start);</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> <span class="comment"></span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span> <span class="comment">/** @}</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="comment"> */</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="comment"></span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="comment">/**</span></div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="comment"> * @defgroup abstract Abstract Types</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> <span class="comment"> * @{</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> */</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment"></span></div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment">/**</span></div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> * Holds the state flags for an AMQP endpoint.</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span> <span class="comment"> *</span></div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> <span class="comment"> * A pn_state_t is an integral value with flags that encode both the</span></div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> * local and remote state of an AMQP Endpoint (@link pn_connection_t</span></div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> * Connection @endlink, @link pn_session_t Session @endlink, or @link</span></div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> * pn_link_t Link @endlink). The local portion of the state may be</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"> * accessed using ::PN_LOCAL_MASK, and the remote portion may be</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> * accessed using ::PN_REMOTE_MASK. Individual bits may be accessed</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> <span class="comment"> * using ::PN_LOCAL_UNINIT, ::PN_LOCAL_ACTIVE, ::PN_LOCAL_CLOSED, and</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="comment"> * ::PN_REMOTE_UNINIT, ::PN_REMOTE_ACTIVE, ::PN_REMOTE_CLOSED.</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <span class="comment"> *</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span> <span class="comment"> * Every AMQP endpoint (@link pn_connection_t Connection @endlink,</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span> <span class="comment"> * @link pn_session_t Session @endlink, or @link pn_link_t Link</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> <span class="comment"> * @endlink) starts out in an uninitialized state and then proceeds</span></div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span> <span class="comment"> * linearly to an active and then closed state. This lifecycle occurs</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span> <span class="comment"> * at both endpoints involved, and so the state model for an endpoint</span></div><div class="line"><a name="l00099"></a><span class="lineno"> 99</span> <span class="comment"> * includes not only the known local state, but also the last known</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"> * state of the remote endpoint.</span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span> <span class="comment"> *</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span> <span class="comment"> * @ingroup connection</span></div><div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="group__connection.html#gaa83193a655e32bffc18624acc2c39233"> 103</a></span> <span class="comment"> */</span></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="keyword">typedef</span> <span class="keywordtype">int</span> <a class="code" href="group__connection.html#gaa83193a655e32bffc18624acc2c39233">pn_state_t</a>;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment"></span></div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment">/**</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="comment"> * An AMQP Connection object.</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="comment"> *</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span> <span class="comment"> * A pn_connection_t object encapsulates all of the endpoint state</span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span> <span class="comment"> * associated with an AMQP Connection. A pn_connection_t object</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> <span class="comment"> * contains zero or more ::pn_session_t objects, which in turn contain</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span> <span class="comment"> * zero or more ::pn_link_t objects. Each ::pn_link_t object contains</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span> <span class="comment"> * an ordered sequence of ::pn_delivery_t objects. A link is either a</span></div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> <span class="comment"> * @link sender Sender @endlink, or a @link receiver Receiver</span></div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="comment"> * @endlink, but never both.</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="comment"> *</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span> <span class="comment"> * @ingroup connection</span></div><div class="line"><a name="l00118"></a><span class="lineno"><a class="line" href="group__connection.html#ga886351d81ff3a977a284a206526c5aff"> 118</a></span> <span class="comment"> */</span></div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="group__connection.html#ga886351d81ff3a977a284a206526c5aff">pn_connection_t</a> <a class="code" href="group__connection.html#ga886351d81ff3a977a284a206526c5aff">pn_connection_t</a>;</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span> <span class="comment"></span></div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> <span class="comment">/**</span></div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span> <span class="comment"> * An AMQP Session object.</span></div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span> <span class="comment"> *</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span> <span class="comment"> * A pn_session_t object encapsulates all of the endpoint state</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span> <span class="comment"> * associated with an AMQP Session. A pn_session_t object contains</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment"> * zero or more ::pn_link_t objects.</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment"> *</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"> * @ingroup session</span></div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="group__session.html#ga38ccb93b8f5c2892adafce5d5f0fbcd9"> 129</a></span> <span class="comment"> */</span></div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="group__session.html#ga38ccb93b8f5c2892adafce5d5f0fbcd9">pn_session_t</a> <a class="code" href="group__session.html#ga38ccb93b8f5c2892adafce5d5f0fbcd9">pn_session_t</a>;</div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="comment"></span></div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment">/**</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> * An AMQP Link object.</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="comment"> *</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span> <span class="comment"> * A pn_link_t object encapsulates all of the endpoint state</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="comment"> * associated with an AMQP Link. A pn_link_t object contains an</span></div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment"> * ordered sequence of ::pn_delivery_t objects representing in-flight</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment"> * deliveries. A pn_link_t may be either a @link sender Sender</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span> <span class="comment"> * @endlink, or a @link receiver Receiver @endlink, but never both.</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span> <span class="comment"> *</span></div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span> <span class="comment"> * A pn_link_t object maintains a pointer to the *current* delivery</span></div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span> <span class="comment"> * within the ordered sequence of deliveries contained by the link</span></div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span> <span class="comment"> * (See ::pn_link_current). The *current* delivery is the target of a</span></div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> <span class="comment"> * number of operations associated with the link, such as sending</span></div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span> <span class="comment"> * (::pn_link_send) and receiving (::pn_link_recv) message data.</span></div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span> <span class="comment"> *</span></div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span> <span class="comment"> * @ingroup link</span></div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="group__link.html#ga89dad3aa7934329a7ff467c636687bc0"> 148</a></span> <span class="comment"> */</span></div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="group__link.html#ga89dad3aa7934329a7ff467c636687bc0">pn_link_t</a> <a class="code" href="group__link.html#ga89dad3aa7934329a7ff467c636687bc0">pn_link_t</a>;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span> <span class="comment"></span></div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="comment">/**</span></div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> <span class="comment"> * An AMQP Delivery object.</span></div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span> <span class="comment"> *</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span> <span class="comment"> * A pn_delivery_t object encapsulates all of the endpoint state</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> <span class="comment"> * associated with an AMQP Delivery. Every delivery exists within the</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span> <span class="comment"> * context of a ::pn_link_t object.</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span> <span class="comment"> *</span></div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment"> * The AMQP model for settlement is based on the lifecycle of a</span></div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment"> * delivery at an endpoint. At each end of a link, a delivery is</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> * created, it exists for some period of time, and finally it is</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="comment"> * forgotten, aka settled. Note that because this lifecycle happens</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> <span class="comment"> * independently at both the sender and the receiver, there are</span></div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span> <span class="comment"> * actually four events of interest in the combined lifecycle of a</span></div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span> <span class="comment"> * given delivery:</span></div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> <span class="comment"> *</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span> <span class="comment"> * - created at sender</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span> <span class="comment"> * - created at receiver</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment"> * - settled at sender</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"> * - settled at receiver</span></div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> <span class="comment"> *</span></div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span> <span class="comment"> * Because the sender and receiver are operating concurrently, these</span></div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span> <span class="comment"> * events can occur in a variety of different orders, and the order of</span></div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span> <span class="comment"> * these events impacts the types of failures that may occur when</span></div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span> <span class="comment"> * transferring a delivery. Eliminating scenarios where the receiver</span></div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span> <span class="comment"> * creates the delivery first, we have the following possible</span></div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> <span class="comment"> * sequences of interest:</span></div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span> <span class="comment"> *</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span> <span class="comment"> * Sender presettles (aka at-most-once):</span></div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> <span class="comment"> * -------------------------------------</span></div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span> <span class="comment"> *</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span> <span class="comment"> * 1. created at sender</span></div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> <span class="comment"> * 2. settled at sender</span></div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span> <span class="comment"> * 3. created at receiver</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span> <span class="comment"> * 4. settled at receiver</span></div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <span class="comment"> *</span></div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span> <span class="comment"> * In this configuration the sender settles (i.e. forgets about) the</span></div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"> * delivery before it even reaches the receiver, and if anything</span></div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"> * should happen to the delivery in-flight, there is no way to</span></div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> * recover, hence the "at most once" semantics.</span></div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> *</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> * Receiver settles first (aka at-least-once):</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> <span class="comment"> * -------------------------------------------</span></div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="comment"> *</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="comment"> * 1. created at sender</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="comment"> * 2. created at receiver</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="comment"> * 3. settled at receiver</span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span> <span class="comment"> * 4. settled at sender</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> <span class="comment"> *</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span> <span class="comment"> * In this configuration the receiver settles the delivery first, and</span></div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> * the sender settles once it sees the receiver has settled. Should</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span> <span class="comment"> * anything happen to the delivery in-flight, the sender can resend,</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span> <span class="comment"> * however the receiver may have already forgotten the delivery and so</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> <span class="comment"> * it could interpret the resend as a new delivery, hence the "at</span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span> <span class="comment"> * least once" semantics.</span></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span> <span class="comment"> *</span></div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span> <span class="comment"> * Receiver settles second (aka exactly-once):</span></div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span> <span class="comment"> * -------------------------------------------</span></div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> <span class="comment"> *</span></div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="comment"> * 1. created at sender</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment"> * 2. created at receiver</span></div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment"> * 3. settled at sender</span></div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="comment"> * 4. settled at receiver</span></div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span> <span class="comment"> *</span></div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span> <span class="comment"> * In this configuration the receiver settles only once it has seen</span></div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span> <span class="comment"> * that the sender has settled. This provides the sender the option to</span></div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span> <span class="comment"> * retransmit, and the receiver has the option to recognize (and</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment"> * discard) duplicates, allowing for exactly once semantics.</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> *</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="comment"> * Note that in the last scenario the sender needs some way to know</span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span> <span class="comment"> * when it is safe to settle. This is where delivery state comes in.</span></div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> <span class="comment"> * In addition to these lifecycle related events surrounding</span></div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span> <span class="comment"> * deliveries there is also the notion of a delivery state that can</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> <span class="comment"> * change over the lifetime of a delivery, e.g. it might start out as</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span> <span class="comment"> * nothing, transition to ::PN_RECEIVED and then transition to</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span> <span class="comment"> * ::PN_ACCEPTED. In the first two scenarios the delivery state isn't</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span> <span class="comment"> * required, however in final scenario the sender would typically</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span> <span class="comment"> * trigger settlement based on seeing the delivery state transition to</span></div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span> <span class="comment"> * a terminal state like ::PN_ACCEPTED or ::PN_REJECTED.</span></div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span> <span class="comment"> *</span></div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span> <span class="comment"> * In practice settlement is controlled by application policy, so</span></div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> <span class="comment"> * there may well be more options here, e.g. a sender might not settle</span></div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="comment"> * strictly based on what has happened at the receiver, it might also</span></div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="comment"> * choose to impose some time limit and settle after that period has</span></div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="comment"> * expired, or it could simply have a sliding window of the last N</span></div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="comment"> * deliveries and settle the oldest whenever a new one comes along.</span></div><div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="comment"> *</span></div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <span class="comment"> * @ingroup delivery</span></div><div class="line"><a name="l00238"></a><span class="lineno"><a class="line" href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340"> 238</a></span> <span class="comment"> */</span></div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a> <a class="code" href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a>;</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment"></span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment">/**</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span> <span class="comment"> * An event collector.</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment"> *</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="comment"> * A pn_collector_t may be used to register interest in being notified</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span> <span class="comment"> * of high level events that can occur to the various objects</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span> <span class="comment"> * representing AMQP endpoint state. See ::pn_event_t for more</span></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span> <span class="comment"> * details.</span></div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span> <span class="comment"> *</span></div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span> <span class="comment"> * @ingroup event</span></div><div class="line"><a name="l00250"></a><span class="lineno"><a class="line" href="group__event.html#ga905cdecedb8020bc28e648e43348b5d1"> 250</a></span> <span class="comment"> */</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="group__event.html#ga905cdecedb8020bc28e648e43348b5d1">pn_collector_t</a> <a class="code" href="group__event.html#ga905cdecedb8020bc28e648e43348b5d1">pn_collector_t</a>;</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span> <span class="comment"></span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span> <span class="comment">/**</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span> <span class="comment"> * An AMQP Transport object.</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span> <span class="comment"> *</span></div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span> <span class="comment"> * A pn_transport_t encapsulates the transport related state of all</span></div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span> <span class="comment"> * AMQP endpoint objects associated with a physical network connection</span></div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span> <span class="comment"> * at a given point in time.</span></div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span> <span class="comment"> *</span></div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span> <span class="comment"> * @ingroup transport</span></div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span> <span class="comment"> */</span></div><div class="line"><a name="l00262"></a><span class="lineno"><a class="line" href="group__transport.html#gac26eda05f649bbf0399f3d8d78d12fa8"> 262</a></span> </div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="group__transport.html#gac26eda05f649bbf0399f3d8d78d12fa8">pn_transport_t</a> <a class="code" href="group__transport.html#gac26eda05f649bbf0399f3d8d78d12fa8">pn_transport_t</a>;</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span> <span class="comment"></span></div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span> <span class="comment">/**</span></div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span> <span class="comment"> * An event handler</span></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span> <span class="comment"> *</span></div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span> <span class="comment"> * A pn_handler_t is target of ::pn_event_t dispatched by the ::pn_reactor_t</span></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span> <span class="comment"> *</span></div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span> <span class="comment"> * @ingroup reactor</span></div><div class="line"><a name="l00271"></a><span class="lineno"><a class="line" href="group__reactor.html#gaeab23d956ba5662b87f2a3b498af28b6"> 271</a></span> <span class="comment"> */</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="group__reactor.html#gaeab23d956ba5662b87f2a3b498af28b6">pn_handler_t</a> <a class="code" href="group__reactor.html#gaeab23d956ba5662b87f2a3b498af28b6">pn_handler_t</a>;</div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span> <span class="comment"></span></div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span> <span class="comment">/** @}</span></div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span> <span class="comment"> */</span></div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span> <span class="preprocessor">#ifdef __cplusplus</span></div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span> }</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span> <span class="comment"></span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span> <span class="comment">/** @}</span></div><div class="line"><a name="l00281"></a><span class="lineno"> 281</span> <span class="comment"> */</span></div><div class="line"><a name="l00282"></a><span class="lineno"> 282</span> </div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span> <span class="preprocessor">#endif </span><span class="comment">/* types.h */</span><span class="preprocessor"></span></div><div class="ttc" id="import__export_8h_html"><div class="ttname"><a href="import__export_8h.html">import_export.h</a></div></div>
<div class="ttc" id="structpn__bytes__t_html_a8fd44f412275a0d44349f7e8d4d429b5"><div class="ttname"><a href="structpn__bytes__t.html#a8fd44f412275a0d44349f7e8d4d429b5">pn_bytes_t::start</a></div><div class="ttdeci">const char * start</div><div class="ttdef"><b>Definition:</b> types.h:69</div></div>
<div class="ttc" id="group__primitives_html_ga9a701bc6dc9af9f42c3f4679172a723c"><div class="ttname"><a href="group__primitives.html#ga9a701bc6dc9af9f42c3f4679172a723c">pn_millis_t</a></div><div class="ttdeci">uint32_t pn_millis_t</div><div class="ttdef"><b>Definition:</b> types.h:47</div></div>
<div class="ttc" id="group__transport_html_gac26eda05f649bbf0399f3d8d78d12fa8"><div class="ttname"><a href="group__transport.html#gac26eda05f649bbf0399f3d8d78d12fa8">pn_transport_t</a></div><div class="ttdeci">struct pn_transport_t pn_transport_t</div><div class="ttdoc">An AMQP Transport object. </div><div class="ttdef"><b>Definition:</b> types.h:262</div></div>
<div class="ttc" id="group__link_html_ga89dad3aa7934329a7ff467c636687bc0"><div class="ttname"><a href="group__link.html#ga89dad3aa7934329a7ff467c636687bc0">pn_link_t</a></div><div class="ttdeci">struct pn_link_t pn_link_t</div><div class="ttdoc">An AMQP Link object. </div><div class="ttdef"><b>Definition:</b> types.h:148</div></div>
<div class="ttc" id="group__primitives_html_gafdede9be0526a8d0b9ab5d3149069af1"><div class="ttname"><a href="group__primitives.html#gafdede9be0526a8d0b9ab5d3149069af1">pn_seconds_t</a></div><div class="ttdeci">uint32_t pn_seconds_t</div><div class="ttdef"><b>Definition:</b> types.h:49</div></div>
<div class="ttc" id="group__primitives_html_ga668cfc3665f63968e5c7dd4ce49b3ac4"><div class="ttname"><a href="group__primitives.html#ga668cfc3665f63968e5c7dd4ce49b3ac4">pn_timestamp_now</a></div><div class="ttdeci">PN_EXTERN pn_timestamp_t pn_timestamp_now(void)</div><div class="ttdoc">Return a timestamp for the time now. </div></div>
<div class="ttc" id="structpn__uuid__t_html"><div class="ttname"><a href="structpn__uuid__t.html">pn_uuid_t</a></div><div class="ttdef"><b>Definition:</b> types.h:63</div></div>
<div class="ttc" id="group__primitives_html_gaa1713f25d484600197d2a25ace856672"><div class="ttname"><a href="group__primitives.html#gaa1713f25d484600197d2a25ace856672">pn_char_t</a></div><div class="ttdeci">uint32_t pn_char_t</div><div class="ttdef"><b>Definition:</b> types.h:57</div></div>
<div class="ttc" id="type__compat_8h_html"><div class="ttname"><a href="type__compat_8h.html">type_compat.h</a></div></div>
<div class="ttc" id="import__export_8h_html_acfa9628d87130a64f95ee17c57a7c13b"><div class="ttname"><a href="import__export_8h.html#acfa9628d87130a64f95ee17c57a7c13b">PN_EXTERN</a></div><div class="ttdeci">#define PN_EXTERN</div><div class="ttdef"><b>Definition:</b> import_export.h:53</div></div>
<div class="ttc" id="structpn__bytes__t_html"><div class="ttname"><a href="structpn__bytes__t.html">pn_bytes_t</a></div><div class="ttdef"><b>Definition:</b> types.h:67</div></div>
<div class="ttc" id="group__event_html_ga905cdecedb8020bc28e648e43348b5d1"><div class="ttname"><a href="group__event.html#ga905cdecedb8020bc28e648e43348b5d1">pn_collector_t</a></div><div class="ttdeci">struct pn_collector_t pn_collector_t</div><div class="ttdoc">An event collector. </div><div class="ttdef"><b>Definition:</b> types.h:250</div></div>
<div class="ttc" id="group__session_html_ga38ccb93b8f5c2892adafce5d5f0fbcd9"><div class="ttname"><a href="group__session.html#ga38ccb93b8f5c2892adafce5d5f0fbcd9">pn_session_t</a></div><div class="ttdeci">struct pn_session_t pn_session_t</div><div class="ttdoc">An AMQP Session object. </div><div class="ttdef"><b>Definition:</b> types.h:129</div></div>
<div class="ttc" id="group__primitives_html_ga92033eaa8a158e7e4bb5d1f0e94ca606"><div class="ttname"><a href="group__primitives.html#ga92033eaa8a158e7e4bb5d1f0e94ca606">pn_sequence_t</a></div><div class="ttdeci">int32_t pn_sequence_t</div><div class="ttdef"><b>Definition:</b> types.h:46</div></div>
<div class="ttc" id="group__reactor_html_gaeab23d956ba5662b87f2a3b498af28b6"><div class="ttname"><a href="group__reactor.html#gaeab23d956ba5662b87f2a3b498af28b6">pn_handler_t</a></div><div class="ttdeci">struct pn_handler_t pn_handler_t</div><div class="ttdoc">An event handler. </div><div class="ttdef"><b>Definition:</b> types.h:271</div></div>
<div class="ttc" id="group__delivery_html_gacdfce854066c0a4ff4db9f9a0478f340"><div class="ttname"><a href="group__delivery.html#gacdfce854066c0a4ff4db9f9a0478f340">pn_delivery_t</a></div><div class="ttdeci">struct pn_delivery_t pn_delivery_t</div><div class="ttdoc">An AMQP Delivery object. </div><div class="ttdef"><b>Definition:</b> types.h:238</div></div>
<div class="ttc" id="group__primitives_html_ga54d49ca7ff04ad10a57139c2d61f1d44"><div class="ttname"><a href="group__primitives.html#ga54d49ca7ff04ad10a57139c2d61f1d44">pn_decimal32_t</a></div><div class="ttdeci">uint32_t pn_decimal32_t</div><div class="ttdef"><b>Definition:</b> types.h:58</div></div>
<div class="ttc" id="group__primitives_html_gad337c365b498106064ec28e00e5fb6dd"><div class="ttname"><a href="group__primitives.html#gad337c365b498106064ec28e00e5fb6dd">pn_timestamp_t</a></div><div class="ttdeci">int64_t pn_timestamp_t</div><div class="ttdef"><b>Definition:</b> types.h:51</div></div>
<div class="ttc" id="group__connection_html_ga886351d81ff3a977a284a206526c5aff"><div class="ttname"><a href="group__connection.html#ga886351d81ff3a977a284a206526c5aff">pn_connection_t</a></div><div class="ttdeci">struct pn_connection_t pn_connection_t</div><div class="ttdoc">An AMQP Connection object. </div><div class="ttdef"><b>Definition:</b> types.h:118</div></div>
<div class="ttc" id="group__primitives_html_ga7d8110bc953738d83ad8b9c543ef517f"><div class="ttname"><a href="group__primitives.html#ga7d8110bc953738d83ad8b9c543ef517f">pn_decimal64_t</a></div><div class="ttdeci">uint64_t pn_decimal64_t</div><div class="ttdef"><b>Definition:</b> types.h:59</div></div>
<div class="ttc" id="structpn__decimal128__t_html"><div class="ttname"><a href="structpn__decimal128__t.html">pn_decimal128_t</a></div><div class="ttdef"><b>Definition:</b> types.h:60</div></div>
<div class="ttc" id="structpn__bytes__t_html_a2c7be7bece53652187b7e9f812befb8b"><div class="ttname"><a href="structpn__bytes__t.html#a2c7be7bece53652187b7e9f812befb8b">pn_bytes_t::size</a></div><div class="ttdeci">size_t size</div><div class="ttdef"><b>Definition:</b> types.h:68</div></div>
<div class="ttc" id="group__connection_html_gaa83193a655e32bffc18624acc2c39233"><div class="ttname"><a href="group__connection.html#gaa83193a655e32bffc18624acc2c39233">pn_state_t</a></div><div class="ttdeci">int pn_state_t</div><div class="ttdoc">Holds the state flags for an AMQP endpoint. </div><div class="ttdef"><b>Definition:</b> types.h:103</div></div>
<div class="ttc" id="group__primitives_html_gad2806f8da0fc51d9ceeea5d45d1c2d3e"><div class="ttname"><a href="group__primitives.html#gad2806f8da0fc51d9ceeea5d45d1c2d3e">pn_bytes</a></div><div class="ttdeci">PN_EXTERN pn_bytes_t pn_bytes(size_t size, const char *start)</div></div>
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