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 <span id="projectnumber">1.8.11</span>
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<a href="prothandler_8c.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="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * MUSCLE SmartCard Development ( http://pcsclite.alioth.debian.org/pcsclite.html )</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 1999</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * David Corcoran <corcoran@musclecard.com></span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Copyright (C) 2004-2011</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * Ludovic Rousseau <ludovic.rousseau@free.fr></span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">Redistribution and use in source and binary forms, with or without</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment">modification, are permitted provided that the following conditions</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">are met:</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"></span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment">1. Redistributions of source code must retain the above copyright</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> notice, this list of conditions and the following disclaimer.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment">2. Redistributions in binary form must reproduce the above copyright</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> notice, this list of conditions and the following disclaimer in the</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> documentation and/or other materials provided with the distribution.</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment">3. The name of the author may not be used to endorse or promote products</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> derived from this software without specific prior written permission.</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"></span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="comment">Changes to this license can be made only by the copyright author with</span></div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="comment">explicit written consent.</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">THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR</span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="comment">IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES</span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="comment">OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="comment">IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="comment">INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="comment">DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="comment">THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="comment">(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</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"> * $Id: prothandler.c 6851 2014-02-14 15:43:32Z rousseau $</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#include "config.h"</span></div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor">#include <string.h></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"> 46</span> <span class="preprocessor">#include "misc.h"</span></div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="preprocessor">#include "<a class="code" href="pcscd_8h.html">pcscd.h</a>"</span></div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include "<a class="code" href="debuglog_8h.html">debuglog.h</a>"</span></div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#include "<a class="code" href="readerfactory_8h.html">readerfactory.h</a>"</span></div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="preprocessor">#include "<a class="code" href="prothandler_8h.html">prothandler.h</a>"</span></div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="preprocessor">#include "<a class="code" href="atrhandler_8h.html">atrhandler.h</a>"</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="preprocessor">#include "<a class="code" href="ifdwrapper_8h.html">ifdwrapper.h</a>"</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="preprocessor">#include "<a class="code" href="eventhandler_8h.html">eventhandler.h</a>"</span></div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> </div>
<div class="line"><a name="l00065"></a><span class="lineno"><a class="line" href="prothandler_8h.html#a3f27bce2e5c3ba9e7d97240d6c01a746"> 65</a></span> DWORD <a class="code" href="prothandler_8c.html#a4522f0d45b2ab13cf3d264a605eec02d">PHSetProtocol</a>(<span class="keyword">struct</span> <a class="code" href="structReaderContext.html">ReaderContext</a> * rContext,</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  DWORD dwPreferred, UCHAR ucAvailable, UCHAR ucDefault)</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> {</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  DWORD protocol;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  LONG rv;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  UCHAR ucChosen;</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>  <span class="comment">/* App has specified no protocol */</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">if</span> (dwPreferred == 0)</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">return</span> SET_PROTOCOL_WRONG_ARGUMENT;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> </div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="comment">/* requested protocol is not available */</span></div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">if</span> (! (dwPreferred & ucAvailable))</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  {</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="comment">/* Note:</span></div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span> <span class="comment"> * dwPreferred must be either SCARD_PROTOCOL_T0 or SCARD_PROTOCOL_T1</span></div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> <span class="comment"> * if dwPreferred == SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1 the test</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> <span class="comment"> * (SCARD_PROTOCOL_T0 == dwPreferred) will not work as expected</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> <span class="comment"> * and the debug message will not be correct.</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"> * This case may only occur if</span></div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> <span class="comment"> * dwPreferred == SCARD_PROTOCOL_T0 | SCARD_PROTOCOL_T1</span></div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> <span class="comment"> * and ucAvailable == 0 since we have (dwPreferred & ucAvailable) == 0</span></div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> <span class="comment"> * and the case ucAvailable == 0 should never occur (the card is at</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> <span class="comment"> * least T=0 or T=1)</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  Log2(PCSC_LOG_ERROR, <span class="stringliteral">"Protocol T=%d requested but unsupported by the card"</span>,</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  (<a class="code" href="pcsclite_8h.html#a4fe95267c322c3bf35f30fab6b25526c">SCARD_PROTOCOL_T0</a> == dwPreferred) ? 0 : 1);</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keywordflow">return</span> SET_PROTOCOL_WRONG_ARGUMENT;</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  }</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <span class="comment">/* set default value */</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  protocol = ucDefault;</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="comment">/* keep only the available protocols */</span></div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  dwPreferred &= ucAvailable;</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span> </div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">/* we try to use T=1 first */</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">if</span> (dwPreferred & <a class="code" href="pcsclite_8h.html#a3c09cd155e07044f857130c183d64f03">SCARD_PROTOCOL_T1</a>)</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  ucChosen = <a class="code" href="pcsclite_8h.html#a3c09cd155e07044f857130c183d64f03">SCARD_PROTOCOL_T1</a>;</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">if</span> (dwPreferred & <a class="code" href="pcsclite_8h.html#a4fe95267c322c3bf35f30fab6b25526c">SCARD_PROTOCOL_T0</a>)</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  ucChosen = <a class="code" href="pcsclite_8h.html#a4fe95267c322c3bf35f30fab6b25526c">SCARD_PROTOCOL_T0</a>;</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="comment">/* App wants unsupported protocol */</span></div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keywordflow">return</span> SET_PROTOCOL_WRONG_ARGUMENT;</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  Log2(PCSC_LOG_INFO, <span class="stringliteral">"Attempting PTS to T=%d"</span>,</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  (SCARD_PROTOCOL_T0 == ucChosen ? 0 : 1));</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  rv = <a class="code" href="ifdwrapper_8c.html#ad794bea544918757cd2fbbae218fa458">IFDSetPTS</a>(rContext, ucChosen, 0x00, 0x00, 0x00, 0x00);</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keywordflow">if</span> (<a class="code" href="ifdhandler_8h.html#ae45ef2a236e5e6f15eb6b24a7bdf2d72">IFD_SUCCESS</a> == rv)</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  protocol = ucChosen;</div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">if</span> (<a class="code" href="ifdhandler_8h.html#a35aea7275c1fcb4e97d57f6c8fa28918">IFD_NOT_SUPPORTED</a> == rv)</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  Log2(PCSC_LOG_INFO, <span class="stringliteral">"PTS not supported by driver, using T=%d"</span>,</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  (SCARD_PROTOCOL_T0 == protocol) ? 0 : 1);</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keywordflow">if</span> (<a class="code" href="ifdhandler_8h.html#a920dd667096ace9714f4cdcbcf687cf3">IFD_PROTOCOL_NOT_SUPPORTED</a> == rv)</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  Log2(PCSC_LOG_INFO, <span class="stringliteral">"PTS protocol not supported, using T=%d"</span>,</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  (SCARD_PROTOCOL_T0 == protocol) ? 0 : 1);</div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  {</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  Log3(PCSC_LOG_INFO, <span class="stringliteral">"PTS failed (%ld), using T=%d"</span>, rv,</div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  (SCARD_PROTOCOL_T0 == protocol) ? 0 : 1);</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="comment">/* ISO 7816-3:1997 ch. 7.2 PPS protocol page 14</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> <span class="comment"> * - If the PPS exchange is unsuccessful, then the interface device</span></div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="comment"> * shall either reset or reject the card.</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="keywordflow">return</span> SET_PROTOCOL_PPS_FAILED;</div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  }</div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> </div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">return</span> protocol;</div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> }</div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="ttc" id="ifdwrapper_8c_html_ad794bea544918757cd2fbbae218fa458"><div class="ttname"><a href="ifdwrapper_8c.html#ad794bea544918757cd2fbbae218fa458">IFDSetPTS</a></div><div class="ttdeci">LONG IFDSetPTS(READER_CONTEXT *rContext, DWORD dwProtocol, UCHAR ucFlags, UCHAR ucPTS1, UCHAR ucPTS2, UCHAR ucPTS3)</div><div class="ttdoc">Set the protocol type selection (PTS). </div><div class="ttdef"><b>Definition:</b> <a href="ifdwrapper_8c_source.html#l00072">ifdwrapper.c:72</a></div></div>
<div class="ttc" id="ifdhandler_8h_html_a35aea7275c1fcb4e97d57f6c8fa28918"><div class="ttname"><a href="ifdhandler_8h.html#a35aea7275c1fcb4e97d57f6c8fa28918">IFD_NOT_SUPPORTED</a></div><div class="ttdeci">#define IFD_NOT_SUPPORTED</div><div class="ttdoc">request is not supported </div><div class="ttdef"><b>Definition:</b> <a href="ifdhandler_8h_source.html#l00367">ifdhandler.h:367</a></div></div>
<div class="ttc" id="prothandler_8h_html"><div class="ttname"><a href="prothandler_8h.html">prothandler.h</a></div><div class="ttdoc">This handles protocol defaults, PTS, etc. </div></div>
<div class="ttc" id="ifdwrapper_8h_html"><div class="ttname"><a href="ifdwrapper_8h.html">ifdwrapper.h</a></div><div class="ttdoc">This wraps the dynamic ifdhandler functions. </div></div>
<div class="ttc" id="pcsclite_8h_html_a3c09cd155e07044f857130c183d64f03"><div class="ttname"><a href="pcsclite_8h.html#a3c09cd155e07044f857130c183d64f03">SCARD_PROTOCOL_T1</a></div><div class="ttdeci">#define SCARD_PROTOCOL_T1</div><div class="ttdoc">T=1 active protocol. </div><div class="ttdef"><b>Definition:</b> <a href="pcsclite_8h_source.html#l00179">pcsclite.h:179</a></div></div>
<div class="ttc" id="atrhandler_8h_html"><div class="ttname"><a href="atrhandler_8h.html">atrhandler.h</a></div><div class="ttdoc">This keeps track of smart card protocols, timing issues and Answer to Reset ATR handling. </div></div>
<div class="ttc" id="pcsclite_8h_html_a4fe95267c322c3bf35f30fab6b25526c"><div class="ttname"><a href="pcsclite_8h.html#a4fe95267c322c3bf35f30fab6b25526c">SCARD_PROTOCOL_T0</a></div><div class="ttdeci">#define SCARD_PROTOCOL_T0</div><div class="ttdoc">T=0 active protocol. </div><div class="ttdef"><b>Definition:</b> <a href="pcsclite_8h_source.html#l00178">pcsclite.h:178</a></div></div>
<div class="ttc" id="eventhandler_8h_html"><div class="ttname"><a href="eventhandler_8h.html">eventhandler.h</a></div><div class="ttdoc">This handles card insertion/removal events, updates ATR, protocol, and status information. </div></div>
<div class="ttc" id="prothandler_8c_html_a4522f0d45b2ab13cf3d264a605eec02d"><div class="ttname"><a href="prothandler_8c.html#a4522f0d45b2ab13cf3d264a605eec02d">PHSetProtocol</a></div><div class="ttdeci">DWORD PHSetProtocol(struct ReaderContext *rContext, DWORD dwPreferred, UCHAR ucAvailable, UCHAR ucDefault)</div><div class="ttdoc">Determine which protocol to use. </div><div class="ttdef"><b>Definition:</b> <a href="prothandler_8c_source.html#l00065">prothandler.c:65</a></div></div>
<div class="ttc" id="pcscd_8h_html"><div class="ttname"><a href="pcscd_8h.html">pcscd.h</a></div><div class="ttdoc">This keeps a list of defines for pcsc-lite. </div></div>
<div class="ttc" id="readerfactory_8h_html"><div class="ttname"><a href="readerfactory_8h.html">readerfactory.h</a></div><div class="ttdoc">This keeps track of a list of currently available reader structures. </div></div>
<div class="ttc" id="ifdhandler_8h_html_a920dd667096ace9714f4cdcbcf687cf3"><div class="ttname"><a href="ifdhandler_8h.html#a920dd667096ace9714f4cdcbcf687cf3">IFD_PROTOCOL_NOT_SUPPORTED</a></div><div class="ttdeci">#define IFD_PROTOCOL_NOT_SUPPORTED</div><div class="ttdoc">requested protocol not supported </div><div class="ttdef"><b>Definition:</b> <a href="ifdhandler_8h_source.html#l00360">ifdhandler.h:360</a></div></div>
<div class="ttc" id="structReaderContext_html"><div class="ttname"><a href="structReaderContext.html">ReaderContext</a></div><div class="ttdef"><b>Definition:</b> <a href="readerfactory_8h_source.html#l00111">readerfactory.h:111</a></div></div>
<div class="ttc" id="debuglog_8h_html"><div class="ttname"><a href="debuglog_8h.html">debuglog.h</a></div><div class="ttdoc">This handles debugging. </div></div>
<div class="ttc" id="ifdhandler_8h_html_ae45ef2a236e5e6f15eb6b24a7bdf2d72"><div class="ttname"><a href="ifdhandler_8h.html#ae45ef2a236e5e6f15eb6b24a7bdf2d72">IFD_SUCCESS</a></div><div class="ttdeci">#define IFD_SUCCESS</div><div class="ttdoc">no error </div><div class="ttdef"><b>Definition:</b> <a href="ifdhandler_8h_source.html#l00354">ifdhandler.h:354</a></div></div>
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