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<a href="apr__general_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/* Licensed to the Apache Software Foundation (ASF) under one or more</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"> * contributor license agreements.  See the NOTICE file distributed with</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment"> * this work for additional information regarding copyright ownership.</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"> * (the &quot;License&quot;); you may not use this file except in compliance with</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment"> * the License.  You may obtain a copy of the License at</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment"> *</span></div>
<div class="line"><a id="l00008" name="l00008"></a><span class="lineno">    8</span><span class="comment"> *     http://www.apache.org/licenses/LICENSE-2.0</span></div>
<div class="line"><a id="l00009" name="l00009"></a><span class="lineno">    9</span><span class="comment"> *</span></div>
<div class="line"><a id="l00010" name="l00010"></a><span class="lineno">   10</span><span class="comment"> * Unless required by applicable law or agreed to in writing, software</span></div>
<div class="line"><a id="l00011" name="l00011"></a><span class="lineno">   11</span><span class="comment"> * distributed under the License is distributed on an &quot;AS IS&quot; BASIS,</span></div>
<div class="line"><a id="l00012" name="l00012"></a><span class="lineno">   12</span><span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div>
<div class="line"><a id="l00013" name="l00013"></a><span class="lineno">   13</span><span class="comment"> * See the License for the specific language governing permissions and</span></div>
<div class="line"><a id="l00014" name="l00014"></a><span class="lineno">   14</span><span class="comment"> * limitations under the License.</span></div>
<div class="line"><a id="l00015" name="l00015"></a><span class="lineno">   15</span><span class="comment"> */</span></div>
<div class="line"><a id="l00016" name="l00016"></a><span class="lineno">   16</span> </div>
<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="preprocessor">#ifndef APR_GENERAL_H</span></div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="preprocessor">#define APR_GENERAL_H</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment"></span> </div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span><span class="comment">/**</span></div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="comment"> * @file apr_general.h</span></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span><span class="comment"> * This is collection of oddballs that didn&#39;t fit anywhere else,</span></div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span><span class="comment"> * and might move to more appropriate headers with the release</span></div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment"> * of APR 1.0.</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span><span class="comment"> * @brief APR Miscellaneous library routines</span></div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno">   26</span><span class="comment"> */</span></div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span> </div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span><span class="preprocessor">#include &quot;<a class="code" href="apr_8h.html">apr.h</a>&quot;</span></div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span><span class="preprocessor">#include &quot;<a class="code" href="apr__pools_8h.html">apr_pools.h</a>&quot;</span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span><span class="preprocessor">#include &quot;<a class="code" href="apr__errno_8h.html">apr_errno.h</a>&quot;</span></div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno">   31</span> </div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span><span class="preprocessor">#if APR_HAVE_SIGNAL_H</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span><span class="preprocessor">#include &lt;signal.h&gt;</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span><span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno">   37</span><span class="keyword">extern</span> <span class="stringliteral">&quot;C&quot;</span> {</div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno">   38</span><span class="preprocessor">#endif </span><span class="comment">/* __cplusplus */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno">   39</span><span class="comment"></span> </div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno">   40</span><span class="comment">/**</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno">   41</span><span class="comment"> * @defgroup apr_general Miscellaneous library routines</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno">   42</span><span class="comment"> * @ingroup APR </span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno">   43</span><span class="comment"> * This is collection of oddballs that didn&#39;t fit anywhere else,</span></div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno">   44</span><span class="comment"> * and might move to more appropriate headers with the release</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno">   45</span><span class="comment"> * of APR 1.0.</span></div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno">   46</span><span class="comment"> * @{</span></div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno">   47</span><span class="comment"> */</span></div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno">   48</span><span class="comment"></span> </div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno">   49</span><span class="comment">/** FALSE */</span></div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno">   50</span><span class="preprocessor">#ifndef FALSE</span></div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno">   51</span><span class="preprocessor">#define FALSE 0</span></div>
<div class="line"><a id="l00052" name="l00052"></a><span class="lineno">   52</span><span class="preprocessor">#endif</span><span class="comment"></span></div>
<div class="line"><a id="l00053" name="l00053"></a><span class="lineno">   53</span><span class="comment">/** TRUE */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00054" name="l00054"></a><span class="lineno">   54</span><span class="preprocessor">#ifndef TRUE</span></div>
<div class="line"><a id="l00055" name="l00055"></a><span class="lineno">   55</span><span class="preprocessor">#define TRUE (!FALSE)</span></div>
<div class="line"><a id="l00056" name="l00056"></a><span class="lineno">   56</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00057" name="l00057"></a><span class="lineno">   57</span><span class="comment"></span> </div>
<div class="line"><a id="l00058" name="l00058"></a><span class="lineno">   58</span><span class="comment">/** a space */</span></div>
<div class="line"><a id="l00059" name="l00059"></a><span class="lineno"><a class="line" href="group__apr__general.html#ga60fc208d93123acc7cf915a66e49e654">   59</a></span><span class="preprocessor">#define APR_ASCII_BLANK  &#39;\040&#39;</span><span class="comment"></span></div>
<div class="line"><a id="l00060" name="l00060"></a><span class="lineno">   60</span><span class="comment">/** a carrige return */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00061" name="l00061"></a><span class="lineno"><a class="line" href="group__apr__general.html#ga91c14ef7f03e82c07f4d3d56f63f8b6a">   61</a></span><span class="preprocessor">#define APR_ASCII_CR     &#39;\015&#39;</span><span class="comment"></span></div>
<div class="line"><a id="l00062" name="l00062"></a><span class="lineno">   62</span><span class="comment">/** a line feed */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00063" name="l00063"></a><span class="lineno"><a class="line" href="group__apr__general.html#ga9e76601cef56a7a5b25f73fe6d57d7d9">   63</a></span><span class="preprocessor">#define APR_ASCII_LF     &#39;\012&#39;</span><span class="comment"></span></div>
<div class="line"><a id="l00064" name="l00064"></a><span class="lineno">   64</span><span class="comment">/** a tab */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00065" name="l00065"></a><span class="lineno"><a class="line" href="group__apr__general.html#gac7162c0b5d026a0717aaa98bf581349d">   65</a></span><span class="preprocessor">#define APR_ASCII_TAB    &#39;\011&#39;</span></div>
<div class="line"><a id="l00066" name="l00066"></a><span class="lineno">   66</span><span class="comment"></span> </div>
<div class="line"><a id="l00067" name="l00067"></a><span class="lineno">   67</span><span class="comment">/** signal numbers typedef */</span></div>
<div class="line"><a id="l00068" name="l00068"></a><span class="lineno"><a class="line" href="group__apr__general.html#gafe9e657d61b61d62ecba34299a82a7ea">   68</a></span><span class="keyword">typedef</span> <span class="keywordtype">int</span>               <a class="code hl_typedef" href="group__apr__general.html#gafe9e657d61b61d62ecba34299a82a7ea">apr_signum_t</a>;</div>
<div class="line"><a id="l00069" name="l00069"></a><span class="lineno">   69</span><span class="comment"></span> </div>
<div class="line"><a id="l00070" name="l00070"></a><span class="lineno">   70</span><span class="comment">/**</span></div>
<div class="line"><a id="l00071" name="l00071"></a><span class="lineno">   71</span><span class="comment"> * Finding offsets of elements within structures.</span></div>
<div class="line"><a id="l00072" name="l00072"></a><span class="lineno">   72</span><span class="comment"> * Taken from the X code... they&#39;ve sweated portability of this stuff</span></div>
<div class="line"><a id="l00073" name="l00073"></a><span class="lineno">   73</span><span class="comment"> * so we don&#39;t have to.  Sigh...</span></div>
<div class="line"><a id="l00074" name="l00074"></a><span class="lineno">   74</span><span class="comment"> * @param p_type pointer type name</span></div>
<div class="line"><a id="l00075" name="l00075"></a><span class="lineno">   75</span><span class="comment"> * @param field  data field within the structure pointed to</span></div>
<div class="line"><a id="l00076" name="l00076"></a><span class="lineno">   76</span><span class="comment"> * @return offset</span></div>
<div class="line"><a id="l00077" name="l00077"></a><span class="lineno">   77</span><span class="comment"> */</span></div>
<div class="line"><a id="l00078" name="l00078"></a><span class="lineno">   78</span> </div>
<div class="line"><a id="l00079" name="l00079"></a><span class="lineno">   79</span><span class="preprocessor">#if defined(CRAY) || (defined(__arm) &amp;&amp; !(defined(LINUX) || defined(__FreeBSD__)))</span></div>
<div class="line"><a id="l00080" name="l00080"></a><span class="lineno">   80</span><span class="preprocessor">#ifdef __STDC__</span></div>
<div class="line"><a id="l00081" name="l00081"></a><span class="lineno">   81</span><span class="preprocessor">#define APR_OFFSET(p_type,field) _Offsetof(p_type,field)</span></div>
<div class="line"><a id="l00082" name="l00082"></a><span class="lineno">   82</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00083" name="l00083"></a><span class="lineno">   83</span><span class="preprocessor">#ifdef CRAY2</span></div>
<div class="line"><a id="l00084" name="l00084"></a><span class="lineno">   84</span><span class="preprocessor">#define APR_OFFSET(p_type,field) \</span></div>
<div class="line"><a id="l00085" name="l00085"></a><span class="lineno">   85</span><span class="preprocessor">        (sizeof(int)*((unsigned int)&amp;(((p_type)NULL)-&gt;field)))</span></div>
<div class="line"><a id="l00086" name="l00086"></a><span class="lineno">   86</span> </div>
<div class="line"><a id="l00087" name="l00087"></a><span class="lineno">   87</span><span class="preprocessor">#else </span><span class="comment">/* !CRAY2 */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00088" name="l00088"></a><span class="lineno">   88</span> </div>
<div class="line"><a id="l00089" name="l00089"></a><span class="lineno">   89</span><span class="preprocessor">#define APR_OFFSET(p_type,field) ((unsigned int)&amp;(((p_type)NULL)-&gt;field))</span></div>
<div class="line"><a id="l00090" name="l00090"></a><span class="lineno">   90</span> </div>
<div class="line"><a id="l00091" name="l00091"></a><span class="lineno">   91</span><span class="preprocessor">#endif </span><span class="comment">/* !CRAY2 */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00092" name="l00092"></a><span class="lineno">   92</span><span class="preprocessor">#endif </span><span class="comment">/* __STDC__ */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00093" name="l00093"></a><span class="lineno">   93</span><span class="preprocessor">#else </span><span class="comment">/* ! (CRAY || __arm) */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00094" name="l00094"></a><span class="lineno">   94</span> </div>
<div class="foldopen" id="foldopen00095" data-start="" data-end="">
<div class="line"><a id="l00095" name="l00095"></a><span class="lineno"><a class="line" href="group__apr__general.html#ga41e537d6ad732766d12cd4eb61531678">   95</a></span><span class="preprocessor">#define APR_OFFSET(p_type,field) \</span></div>
<div class="line"><a id="l00096" name="l00096"></a><span class="lineno">   96</span><span class="preprocessor">        ((long) (((char *) (&amp;(((p_type)NULL)-&gt;field))) - ((char *) NULL)))</span></div>
</div>
<div class="line"><a id="l00097" name="l00097"></a><span class="lineno">   97</span> </div>
<div class="line"><a id="l00098" name="l00098"></a><span class="lineno">   98</span><span class="preprocessor">#endif </span><span class="comment">/* !CRAY */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00099" name="l00099"></a><span class="lineno">   99</span><span class="comment"></span> </div>
<div class="line"><a id="l00100" name="l00100"></a><span class="lineno">  100</span><span class="comment">/**</span></div>
<div class="line"><a id="l00101" name="l00101"></a><span class="lineno">  101</span><span class="comment"> * Finding offsets of elements within structures.</span></div>
<div class="line"><a id="l00102" name="l00102"></a><span class="lineno">  102</span><span class="comment"> * @param s_type structure type name</span></div>
<div class="line"><a id="l00103" name="l00103"></a><span class="lineno">  103</span><span class="comment"> * @param field  data field within the structure</span></div>
<div class="line"><a id="l00104" name="l00104"></a><span class="lineno">  104</span><span class="comment"> * @return offset</span></div>
<div class="line"><a id="l00105" name="l00105"></a><span class="lineno">  105</span><span class="comment"> */</span></div>
<div class="line"><a id="l00106" name="l00106"></a><span class="lineno">  106</span><span class="preprocessor">#if defined(offsetof) &amp;&amp; !defined(__cplusplus)</span></div>
<div class="line"><a id="l00107" name="l00107"></a><span class="lineno">  107</span><span class="preprocessor">#define APR_OFFSETOF(s_type,field) offsetof(s_type,field)</span></div>
<div class="line"><a id="l00108" name="l00108"></a><span class="lineno">  108</span><span class="preprocessor">#else</span></div>
<div class="line"><a id="l00109" name="l00109"></a><span class="lineno"><a class="line" href="group__apr__general.html#gac16b1187b6ea63706c5dd48c88323dec">  109</a></span><span class="preprocessor">#define APR_OFFSETOF(s_type,field) APR_OFFSET(s_type*,field)</span></div>
<div class="line"><a id="l00110" name="l00110"></a><span class="lineno">  110</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00111" name="l00111"></a><span class="lineno">  111</span> </div>
<div class="line"><a id="l00112" name="l00112"></a><span class="lineno">  112</span><span class="preprocessor">#ifndef DOXYGEN</span></div>
<div class="line"><a id="l00113" name="l00113"></a><span class="lineno">  113</span> </div>
<div class="line"><a id="l00114" name="l00114"></a><span class="lineno">  114</span><span class="comment">/* A couple of prototypes for functions in case some platform doesn&#39;t </span></div>
<div class="line"><a id="l00115" name="l00115"></a><span class="lineno">  115</span><span class="comment"> * have it</span></div>
<div class="line"><a id="l00116" name="l00116"></a><span class="lineno">  116</span><span class="comment"> */</span></div>
<div class="line"><a id="l00117" name="l00117"></a><span class="lineno">  117</span><span class="preprocessor">#if (!APR_HAVE_STRCASECMP) &amp;&amp; (APR_HAVE_STRICMP) </span></div>
<div class="line"><a id="l00118" name="l00118"></a><span class="lineno">  118</span><span class="preprocessor">#define strcasecmp(s1, s2) stricmp(s1, s2)</span></div>
<div class="line"><a id="l00119" name="l00119"></a><span class="lineno">  119</span><span class="preprocessor">#elif (!APR_HAVE_STRCASECMP)</span></div>
<div class="line"><a id="l00120" name="l00120"></a><span class="lineno">  120</span><span class="keywordtype">int</span> strcasecmp(<span class="keyword">const</span> <span class="keywordtype">char</span> *a, <span class="keyword">const</span> <span class="keywordtype">char</span> *b);</div>
<div class="line"><a id="l00121" name="l00121"></a><span class="lineno">  121</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00122" name="l00122"></a><span class="lineno">  122</span> </div>
<div class="line"><a id="l00123" name="l00123"></a><span class="lineno">  123</span><span class="preprocessor">#if (!APR_HAVE_STRNCASECMP) &amp;&amp; (APR_HAVE_STRNICMP)</span></div>
<div class="line"><a id="l00124" name="l00124"></a><span class="lineno">  124</span><span class="preprocessor">#define strncasecmp(s1, s2, n) strnicmp(s1, s2, n)</span></div>
<div class="line"><a id="l00125" name="l00125"></a><span class="lineno">  125</span><span class="preprocessor">#elif (!APR_HAVE_STRNCASECMP)</span></div>
<div class="line"><a id="l00126" name="l00126"></a><span class="lineno">  126</span><span class="keywordtype">int</span> strncasecmp(<span class="keyword">const</span> <span class="keywordtype">char</span> *a, <span class="keyword">const</span> <span class="keywordtype">char</span> *b, <span class="keywordtype">size_t</span> n);</div>
<div class="line"><a id="l00127" name="l00127"></a><span class="lineno">  127</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00128" name="l00128"></a><span class="lineno">  128</span> </div>
<div class="line"><a id="l00129" name="l00129"></a><span class="lineno">  129</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00130" name="l00130"></a><span class="lineno">  130</span><span class="comment"></span> </div>
<div class="line"><a id="l00131" name="l00131"></a><span class="lineno">  131</span><span class="comment">/**</span></div>
<div class="line"><a id="l00132" name="l00132"></a><span class="lineno">  132</span><span class="comment"> * Alignment macros</span></div>
<div class="line"><a id="l00133" name="l00133"></a><span class="lineno">  133</span><span class="comment"> */</span></div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno">  134</span> </div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno">  135</span><span class="comment">/* APR_ALIGN() is only to be used to align on a power of 2 boundary */</span></div>
<div class="foldopen" id="foldopen00136" data-start="" data-end="">
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"><a class="line" href="group__apr__general.html#ga3c4f50d14ebe7a6add282d879521d552">  136</a></span><span class="preprocessor">#define APR_ALIGN(size, boundary) \</span></div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno">  137</span><span class="preprocessor">    (((size) + ((boundary) - 1)) &amp; ~((boundary) - 1))</span></div>
</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno">  138</span><span class="comment"></span> </div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno">  139</span><span class="comment">/** Default alignment */</span></div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"><a class="line" href="group__apr__general.html#gab484e98426221f3212fcb67af0467381">  140</a></span><span class="preprocessor">#define APR_ALIGN_DEFAULT(size) APR_ALIGN(size, 8)</span></div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno">  141</span> </div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno">  142</span><span class="comment"></span> </div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno">  143</span><span class="comment">/**</span></div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno">  144</span><span class="comment"> * String and memory functions</span></div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno">  145</span><span class="comment"> */</span></div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno">  146</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno">  147</span><span class="comment">/* APR_STRINGIFY is defined here, and also in apr_release.h, so wrap it */</span></div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno">  148</span><span class="preprocessor">#ifndef APR_STRINGIFY</span><span class="comment"></span></div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno">  149</span><span class="comment">/** Properly quote a value as a string in the C preprocessor */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno">  150</span><span class="preprocessor">#define APR_STRINGIFY(n) APR_STRINGIFY_HELPER(n)</span><span class="comment"></span></div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno">  151</span><span class="comment">/** Helper macro for APR_STRINGIFY */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno">  152</span><span class="preprocessor">#define APR_STRINGIFY_HELPER(n) #n</span></div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno">  153</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno">  154</span> </div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno">  155</span><span class="preprocessor">#if (!APR_HAVE_MEMMOVE)</span></div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"><a class="line" href="group__apr__general.html#gad12df83f1d3a090b658adc645555ca79">  156</a></span><span class="preprocessor">#define memmove(a,b,c) bcopy(b,a,c)</span></div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno">  157</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno">  158</span> </div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno">  159</span><span class="preprocessor">#if (!APR_HAVE_MEMCHR)</span></div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno">  160</span><span class="keywordtype">void</span> *memchr(<span class="keyword">const</span> <span class="keywordtype">void</span> *s, <span class="keywordtype">int</span> c, <span class="keywordtype">size_t</span> n);</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno">  161</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno">  162</span><span class="comment"></span> </div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno">  163</span><span class="comment">/** @} */</span></div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno">  164</span><span class="comment"></span> </div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno">  165</span><span class="comment">/**</span></div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno">  166</span><span class="comment"> * @defgroup apr_library Library initialization and termination</span></div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno">  167</span><span class="comment"> * @{</span></div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno">  168</span><span class="comment"> */</span></div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno">  169</span><span class="comment"></span> </div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno">  170</span><span class="comment">/**</span></div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno">  171</span><span class="comment"> * Setup any APR internal data structures.  This MUST be the first function </span></div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno">  172</span><span class="comment"> * called for any APR library. It is safe to call apr_initialize several</span></div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno">  173</span><span class="comment"> * times as long as apr_terminate() is called the same number of times.</span></div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno">  174</span><span class="comment"> * @remark See apr_app_initialize() if this is an application, rather than</span></div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno">  175</span><span class="comment"> * a library consumer of apr.</span></div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno">  176</span><span class="comment"> */</span></div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"><a class="line" href="group__apr__library.html#ga4a91a6b9ff457ead13e670950127761a">  177</a></span><a class="code hl_define" href="group__apr__platform.html#gad7b91b811a172bfa802603c2fb688f98">APR_DECLARE</a>(<a class="code hl_typedef" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a>) <a class="code hl_function" href="group__apr__library.html#ga4a91a6b9ff457ead13e670950127761a">apr_initialize</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno">  178</span><span class="comment"></span> </div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno">  179</span><span class="comment">/**</span></div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno">  180</span><span class="comment"> * Set up an application with normalized argc, argv (and optionally env) in</span></div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno">  181</span><span class="comment"> * order to deal with platform-specific oddities, such as Win32 services,</span></div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno">  182</span><span class="comment"> * code pages and signals.  This must be the first function called for any</span></div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno">  183</span><span class="comment"> * APR program.</span></div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno">  184</span><span class="comment"> * @param argc Pointer to the argc that may be corrected</span></div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno">  185</span><span class="comment"> * @param argv Pointer to the argv that may be corrected</span></div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno">  186</span><span class="comment"> * @param env Pointer to the env that may be corrected, may be NULL</span></div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno">  187</span><span class="comment"> * @remark See apr_initialize() if this is a library consumer of apr.</span></div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno">  188</span><span class="comment"> * Otherwise, this call is identical to apr_initialize(), and must be closed</span></div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno">  189</span><span class="comment"> * with a call to apr_terminate() at the end of program execution.</span></div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno">  190</span><span class="comment"> */</span></div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"><a class="line" href="group__apr__library.html#gaa1c4fc2e1c814cc5d4cd3d8719288fc9">  191</a></span><a class="code hl_define" href="group__apr__platform.html#gad7b91b811a172bfa802603c2fb688f98">APR_DECLARE</a>(<a class="code hl_typedef" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a>) <a class="code hl_function" href="group__apr__library.html#gaa1c4fc2e1c814cc5d4cd3d8719288fc9">apr_app_initialize</a>(<span class="keywordtype">int</span> *argc, </div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno">  192</span>                                             <span class="keywordtype">char</span> <span class="keyword">const</span> * <span class="keyword">const</span> * *argv, </div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno">  193</span>                                             <span class="keywordtype">char</span> <span class="keyword">const</span> * <span class="keyword">const</span> * *env);</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno">  194</span><span class="comment"></span> </div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno">  195</span><span class="comment">/**</span></div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno">  196</span><span class="comment"> * Tear down any APR internal data structures which aren&#39;t torn down </span></div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno">  197</span><span class="comment"> * automatically. apr_terminate must be called once for every call to</span></div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno">  198</span><span class="comment"> * apr_initialize() or apr_app_initialize().</span></div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno">  199</span><span class="comment"> * @remark An APR program must call this function at termination once it </span></div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno">  200</span><span class="comment"> *         has stopped using APR services.  The APR developers suggest using</span></div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno">  201</span><span class="comment"> *         @c atexit(apr_terminate) to ensure this is called.  When using APR</span></div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno">  202</span><span class="comment"> *         from a language other than C that has problems with the calling</span></div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno">  203</span><span class="comment"> *         convention, use apr_terminate2() instead.</span></div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno">  204</span><span class="comment"> * @see apr_terminate2</span></div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno">  205</span><span class="comment"> */</span></div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"><a class="line" href="group__apr__library.html#ga8e96d45ee09fc7e7eb3646efef1424a3">  206</a></span><a class="code hl_define" href="group__apr__platform.html#ga3ad5e45fabbda0ec5f106c334f1a0ae5">APR_DECLARE_NONSTD</a>(<span class="keywordtype">void</span>) <a class="code hl_function" href="group__apr__library.html#ga8e96d45ee09fc7e7eb3646efef1424a3">apr_terminate</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno">  207</span><span class="comment"></span> </div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno">  208</span><span class="comment">/**</span></div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno">  209</span><span class="comment"> * Tear down any APR internal data structures which aren&#39;t torn down </span></div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno">  210</span><span class="comment"> * automatically, same as apr_terminate()</span></div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno">  211</span><span class="comment"> * @remark An APR program must call either the apr_terminate() or apr_terminate2</span></div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno">  212</span><span class="comment"> *         function once it it has finished using APR services.  The APR </span></div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno">  213</span><span class="comment"> *         developers suggest using @c atexit(apr_terminate) to ensure this is done.</span></div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno">  214</span><span class="comment"> *         apr_terminate2 exists to allow non-c language apps to tear down apr, </span></div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno">  215</span><span class="comment"> *         while apr_terminate() is recommended from c language applications.</span></div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno">  216</span><span class="comment"> */</span></div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"><a class="line" href="group__apr__library.html#ga18667a60ff34d6209e519b4a4ce8cad1">  217</a></span><a class="code hl_define" href="group__apr__platform.html#gad7b91b811a172bfa802603c2fb688f98">APR_DECLARE</a>(<span class="keywordtype">void</span>) <a class="code hl_function" href="group__apr__library.html#ga18667a60ff34d6209e519b4a4ce8cad1">apr_terminate2</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno">  218</span><span class="comment"></span> </div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno">  219</span><span class="comment">/** @} */</span></div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno">  220</span><span class="comment"></span> </div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno">  221</span><span class="comment">/**</span></div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno">  222</span><span class="comment"> * @defgroup apr_random Random Functions</span></div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno">  223</span><span class="comment"> * @{</span></div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno">  224</span><span class="comment"> */</span></div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno">  225</span> </div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno">  226</span><span class="preprocessor">#if APR_HAS_RANDOM || defined(DOXYGEN)</span></div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno">  227</span> </div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno">  228</span><span class="comment">/* TODO: I&#39;m not sure this is the best place to put this prototype...*/</span><span class="comment"></span></div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno">  229</span><span class="comment">/**</span></div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno">  230</span><span class="comment"> * Generate random bytes.</span></div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno">  231</span><span class="comment"> * @param buf Buffer to fill with random bytes</span></div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno">  232</span><span class="comment"> * @param length Length of buffer in bytes</span></div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno">  233</span><span class="comment"> */</span></div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"><a class="line" href="group__apr__random.html#ga564e4c380e820a9b0d9e877d4852a65e">  234</a></span><a class="code hl_define" href="group__apr__platform.html#gad7b91b811a172bfa802603c2fb688f98">APR_DECLARE</a>(<a class="code hl_typedef" href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a>) <a class="code hl_function" href="group__apr__random.html#ga564e4c380e820a9b0d9e877d4852a65e">apr_generate_random_bytes</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> * buf, </div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno">  235</span>                                                    apr_size_t length);</div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno">  236</span> </div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno">  237</span><span class="preprocessor">#endif</span><span class="comment"></span></div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno">  238</span><span class="comment">/** @} */</span><span class="preprocessor"></span></div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno">  239</span> </div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno">  240</span><span class="preprocessor">#ifdef __cplusplus</span></div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno">  241</span>}</div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno">  242</span><span class="preprocessor">#endif</span></div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno">  243</span> </div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno">  244</span><span class="preprocessor">#endif  </span><span class="comment">/* ! APR_GENERAL_H */</span><span class="preprocessor"></span></div>
<div class="ttc" id="aapr_8h_html"><div class="ttname"><a href="apr_8h.html">apr.h</a></div><div class="ttdoc">APR Platform Definitions.</div></div>
<div class="ttc" id="aapr__errno_8h_html"><div class="ttname"><a href="apr__errno_8h.html">apr_errno.h</a></div><div class="ttdoc">APR Error Codes.</div></div>
<div class="ttc" id="aapr__pools_8h_html"><div class="ttname"><a href="apr__pools_8h.html">apr_pools.h</a></div><div class="ttdoc">APR memory allocation.</div></div>
<div class="ttc" id="agroup__apr__errno_html_gaf76ee4543247e9fb3f3546203e590a6c"><div class="ttname"><a href="group__apr__errno.html#gaf76ee4543247e9fb3f3546203e590a6c">apr_status_t</a></div><div class="ttdeci">int apr_status_t</div><div class="ttdef"><b>Definition</b> apr_errno.h:44</div></div>
<div class="ttc" id="agroup__apr__general_html_gafe9e657d61b61d62ecba34299a82a7ea"><div class="ttname"><a href="group__apr__general.html#gafe9e657d61b61d62ecba34299a82a7ea">apr_signum_t</a></div><div class="ttdeci">int apr_signum_t</div><div class="ttdef"><b>Definition</b> apr_general.h:68</div></div>
<div class="ttc" id="agroup__apr__library_html_ga18667a60ff34d6209e519b4a4ce8cad1"><div class="ttname"><a href="group__apr__library.html#ga18667a60ff34d6209e519b4a4ce8cad1">apr_terminate2</a></div><div class="ttdeci">void apr_terminate2(void)</div></div>
<div class="ttc" id="agroup__apr__library_html_ga4a91a6b9ff457ead13e670950127761a"><div class="ttname"><a href="group__apr__library.html#ga4a91a6b9ff457ead13e670950127761a">apr_initialize</a></div><div class="ttdeci">apr_status_t apr_initialize(void)</div></div>
<div class="ttc" id="agroup__apr__library_html_ga8e96d45ee09fc7e7eb3646efef1424a3"><div class="ttname"><a href="group__apr__library.html#ga8e96d45ee09fc7e7eb3646efef1424a3">apr_terminate</a></div><div class="ttdeci">void apr_terminate(void)</div></div>
<div class="ttc" id="agroup__apr__library_html_gaa1c4fc2e1c814cc5d4cd3d8719288fc9"><div class="ttname"><a href="group__apr__library.html#gaa1c4fc2e1c814cc5d4cd3d8719288fc9">apr_app_initialize</a></div><div class="ttdeci">apr_status_t apr_app_initialize(int *argc, char const *const **argv, char const *const **env)</div></div>
<div class="ttc" id="agroup__apr__platform_html_ga3ad5e45fabbda0ec5f106c334f1a0ae5"><div class="ttname"><a href="group__apr__platform.html#ga3ad5e45fabbda0ec5f106c334f1a0ae5">APR_DECLARE_NONSTD</a></div><div class="ttdeci">#define APR_DECLARE_NONSTD(type)</div><div class="ttdef"><b>Definition</b> apr.h:511</div></div>
<div class="ttc" id="agroup__apr__platform_html_gad7b91b811a172bfa802603c2fb688f98"><div class="ttname"><a href="group__apr__platform.html#gad7b91b811a172bfa802603c2fb688f98">APR_DECLARE</a></div><div class="ttdeci">#define APR_DECLARE(type)</div><div class="ttdef"><b>Definition</b> apr.h:498</div></div>
<div class="ttc" id="agroup__apr__random_html_ga564e4c380e820a9b0d9e877d4852a65e"><div class="ttname"><a href="group__apr__random.html#ga564e4c380e820a9b0d9e877d4852a65e">apr_generate_random_bytes</a></div><div class="ttdeci">apr_status_t apr_generate_random_bytes(unsigned char *buf, apr_size_t length)</div></div>
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