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<a href="icaltimezone_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"><a class="line" href="icaltimezone_8h.html#a8561e9d4374ca1e29cd5ade459a50208"> 1</a></span> <span class="comment">/*======================================================================</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> FILE: icaltimezone.h</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> CREATOR: Damon Chaplin 15 March 2001</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"></span> </div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> (C) COPYRIGHT 2001, Damon Chaplin <damon@ximian.com></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"> This library is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> it under the terms of either:</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"></span> </div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> The LGPL as published by the Free Software Foundation, version</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> 2.1, available at: https://www.gnu.org/licenses/lgpl-2.1.html</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"> Or:</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"> The Mozilla Public License Version 2.0. You may obtain a copy of</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> the License at https://www.mozilla.org/MPL/</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment">======================================================================*/</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#ifndef ICALTIMEZONE_H</span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#define ICALTIMEZONE_H</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 "libical_ical_export.h"</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="icalcomponent_8h.html">icalcomponent.h</a>"</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <stdio.h></span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  </div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#if !defined(ICALTIMEZONE_DEFINED)</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#define ICALTIMEZONE_DEFINED</span></div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  </div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="keyword">typedef</span> <span class="keyword">struct </span><a class="code" href="struct__icaltimezone.html">_icaltimezone</a> <a class="code" href="struct__icaltimezone.html">icaltimezone</a>;</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  </div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment"> * Creating/Destroying individual icaltimezones.</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>  </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> LIBICAL_ICAL_EXPORT <a class="code" href="struct__icaltimezone.html">icaltimezone</a> *<a class="code" href="icaltimezone_8h.html#ac3a8d8fa9901d42ab989f1a1e746956c">icaltimezone_new</a>(<span class="keywordtype">void</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> LIBICAL_ICAL_EXPORT <a class="code" href="struct__icaltimezone.html">icaltimezone</a> *icaltimezone_copy(<a class="code" href="struct__icaltimezone.html">icaltimezone</a> *originalzone);</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  </div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">void</span> <a class="code" href="icaltimezone_8h.html#aa96c3397fd8bcce74e1f220ca3fc333d">icaltimezone_free</a>(<a class="code" href="struct__icaltimezone.html">icaltimezone</a> *zone, <span class="keywordtype">int</span> free_struct);</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">void</span> <a class="code" href="icaltimezone_8h.html#a04849ce67c1a529f19d695b74cb238fe">icaltimezone_set_tzid_prefix</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *new_prefix);</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  </div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment"> * Accessing timezones.</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  </div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">void</span> <a class="code" href="icaltimezone_8h.html#a7596677c1f0c38bac7e687f37e19e397">icaltimezone_free_builtin_timezones</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  </div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> LIBICAL_ICAL_EXPORT <a class="code" href="struct__icalarray.html">icalarray</a> *<a class="code" href="icaltimezone_8h.html#acad626a5835066667c38aac0894e798c">icaltimezone_get_builtin_timezones</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  </div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> LIBICAL_ICAL_EXPORT <a class="code" href="struct__icaltimezone.html">icaltimezone</a> *<a class="code" href="icaltimezone_8h.html#acd59a944189a01a0f6544401a70f8262">icaltimezone_get_builtin_timezone</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="struct__icaltimezone.html#a90fc30929090b330fe1419602a0d7528">location</a>);</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  </div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> LIBICAL_ICAL_EXPORT <a class="code" href="struct__icaltimezone.html">icaltimezone</a> *<a class="code" href="icaltimezone_8h.html#a7433cb4ebc6cb07579a1140261c6f555">icaltimezone_get_builtin_timezone_from_offset</a>(<span class="keywordtype">int</span> offset,</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">const</span> <span class="keywordtype">char</span> *tzname);</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  </div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span> LIBICAL_ICAL_EXPORT <a class="code" href="struct__icaltimezone.html">icaltimezone</a> *<a class="code" href="icaltimezone_8h.html#af54e0abc7f5d934864f3c06c9beb59cd">icaltimezone_get_builtin_timezone_from_tzid</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="struct__icaltimezone.html#ac863b840b171d996da68da6bfa664f89">tzid</a>);</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  </div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> LIBICAL_ICAL_EXPORT <a class="code" href="struct__icaltimezone.html">icaltimezone</a> *<a class="code" href="icaltimezone_8h.html#a993ceafd420a2c46651db1503d1adc9a">icaltimezone_get_utc_timezone</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  </div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> LIBICAL_ICAL_EXPORT <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="icaltimezone_8h.html#a1f2ba5baf0d556ab8ea8f5eb81e5af29">icaltimezone_get_tzid</a>(<a class="code" href="struct__icaltimezone.html">icaltimezone</a> *zone);</div>
<div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  </div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> LIBICAL_ICAL_EXPORT <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="icaltimezone_8h.html#ac2fbe5451e417f7ec50f346bbde8247d">icaltimezone_get_location</a>(<a class="code" href="struct__icaltimezone.html">icaltimezone</a> *zone);</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  </div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> LIBICAL_ICAL_EXPORT <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="icaltimezone_8h.html#ab7448438384fd57d93edf5e3ea632c90">icaltimezone_get_tznames</a>(<a class="code" href="struct__icaltimezone.html">icaltimezone</a> *zone);</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  </div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">double</span> <a class="code" href="icaltimezone_8h.html#acfc51cb64dcc62ff668df02073c803d6">icaltimezone_get_latitude</a>(<a class="code" href="struct__icaltimezone.html">icaltimezone</a> *zone);</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  </div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">double</span> <a class="code" href="icaltimezone_8h.html#a346caee2838d8dfbeb07bc9c66b04e2b">icaltimezone_get_longitude</a>(<a class="code" href="struct__icaltimezone.html">icaltimezone</a> *zone);</div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> LIBICAL_ICAL_EXPORT <a class="code" href="structicalcomponent__impl.html">icalcomponent</a> *<a class="code" href="icaltimezone_8h.html#a096d18647de1113c19d2309a1f4c2931">icaltimezone_get_component</a>(<a class="code" href="struct__icaltimezone.html">icaltimezone</a> *zone);</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  </div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">int</span> <a class="code" href="icaltimezone_8h.html#ac06a9a060f021b7f4bdff282b2638357">icaltimezone_set_component</a>(<a class="code" href="struct__icaltimezone.html">icaltimezone</a> *zone, <a class="code" href="structicalcomponent__impl.html">icalcomponent</a> *comp);</div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  </div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> LIBICAL_ICAL_EXPORT <span class="keyword">const</span> <span class="keywordtype">char</span> *<a class="code" href="icaltimezone_8h.html#ac32053bf56b415c44d7527bc89318757">icaltimezone_get_display_name</a>(<a class="code" href="struct__icaltimezone.html">icaltimezone</a> *zone);</div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  </div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span> <span class="comment"> * Converting times between timezones.</span></div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  </div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">void</span> icaltimezone_convert_time(<span class="keyword">struct</span> <a class="code" href="structicaltimetype.html">icaltimetype</a> *tt,</div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="struct__icaltimezone.html">icaltimezone</a> *from_zone,</div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="struct__icaltimezone.html">icaltimezone</a> *to_zone);</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</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"> * Getting offsets from UTC.</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  </div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">int</span> <a class="code" href="icaltimezone_8h.html#a1ebe99e4975a461da82f4add92ca01d4">icaltimezone_get_utc_offset</a>(<a class="code" href="struct__icaltimezone.html">icaltimezone</a> *zone,</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keyword">struct</span> <a class="code" href="structicaltimetype.html">icaltimetype</a> *tt, <span class="keywordtype">int</span> *is_daylight);</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  </div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">int</span> <a class="code" href="icaltimezone_8h.html#af6c4b7dc1e0c056bfbbd0f833d039b5d">icaltimezone_get_utc_offset_of_utc_time</a>(<a class="code" href="struct__icaltimezone.html">icaltimezone</a> *zone,</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <span class="keyword">struct</span> <a class="code" href="structicaltimetype.html">icaltimetype</a> *tt,</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordtype">int</span> *is_daylight);</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  </div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="comment"> * Handling arrays of timezones. Mainly for internal use.</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> LIBICAL_ICAL_EXPORT <a class="code" href="struct__icalarray.html">icalarray</a> *icaltimezone_array_new(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  </div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">void</span> icaltimezone_array_append_from_vtimezone(<a class="code" href="struct__icalarray.html">icalarray</a> *timezones,</div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="structicalcomponent__impl.html">icalcomponent</a> *child);</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  </div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">void</span> icaltimezone_array_free(<a class="code" href="struct__icalarray.html">icalarray</a> *timezones);</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  </div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> <span class="comment"> * By request (issue #112) make vtimezone functions public</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> LIBICAL_ICAL_EXPORT <span class="keywordtype">void</span> icaltimezone_expand_vtimezone(<a class="code" href="structicalcomponent__impl.html">icalcomponent</a> *comp,</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordtype">int</span> <a class="code" href="struct__icaltimezone.html#af13e59b4c5f832286020da795b819e11">end_year</a>, <a class="code" href="struct__icalarray.html">icalarray</a> *<a class="code" href="struct__icaltimezone.html#a841b16536a64c2c620e765079ca21d11">changes</a>);</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">char</span> *<a class="code" href="icaltimezone_8h.html#a41d1e5b940ebc05aaa2def6bcfccba37">icaltimezone_get_location_from_vtimezone</a>(<a class="code" href="structicalcomponent__impl.html">icalcomponent</a> *<a class="code" href="struct__icaltimezone.html#a5c66736445277e7cc3bb8c45c32b7b14">component</a>);</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  </div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">char</span> *<a class="code" href="icaltimezone_8h.html#abc43a04d4d4a0b3229d28dde2e92835b">icaltimezone_get_tznames_from_vtimezone</a>(<a class="code" href="structicalcomponent__impl.html">icalcomponent</a> *<a class="code" href="struct__icaltimezone.html#a5c66736445277e7cc3bb8c45c32b7b14">component</a>);</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</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"> * Truncate a VTIMEZONE component to the given start and end times.</span></div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span> <span class="comment"> * If either time is null, then no truncation will occur at that point.</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> <span class="comment"> * If either time is non-null, then it MUST be specified as UTC.</span></div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span> <span class="comment"> * If the start time is non-null and ms_compatible is zero,</span></div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> <span class="comment"> * then the DTSTART of RRULEs will be adjusted to occur after the start time.</span></div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span> <span class="comment"> * @since 3.0.6</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> LIBICAL_ICAL_EXPORT <span class="keywordtype">void</span> icaltimezone_truncate_vtimezone(<a class="code" href="structicalcomponent__impl.html">icalcomponent</a> *vtz,</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  <a class="code" href="structicaltimetype.html">icaltimetype</a> start,</div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <a class="code" href="structicaltimetype.html">icaltimetype</a> end,</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keywordtype">int</span> ms_compatible);</div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</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"> * @par Handling the default location the timezone files</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  </div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">void</span> <a class="code" href="icaltimezone_8h.html#af35f72898e3992529e12c07c62659b22">set_zone_directory</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *path);</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  </div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">void</span> <a class="code" href="icaltimezone_8h.html#a431f7b425ec073cdd490431d4285f294">free_zone_directory</a>(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  </div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">void</span> icaltimezone_release_zone_tab(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  </div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> <span class="comment"> * @par Handling whether to use builtin timezone files</span></div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">void</span> icaltimezone_set_builtin_tzdata(<span class="keywordtype">int</span> set);</div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  </div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">int</span> icaltimezone_get_builtin_tzdata(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  </div>
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span> <span class="comment"> * Debugging Output.</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  </div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> LIBICAL_ICAL_EXPORT <span class="keywordtype">int</span> <a class="code" href="icaltimezone_8h.html#a12c7192c39744d49e4c23249926ae22a">icaltimezone_dump_changes</a>(<a class="code" href="struct__icaltimezone.html">icaltimezone</a> *zone, <span class="keywordtype">int</span> max_year, FILE *fp);</div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  </div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> <span class="comment">/* For the library only -- do not make visible */</span></div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="keyword">extern</span> <span class="keyword">const</span> <span class="keywordtype">char</span> *icaltimezone_tzid_prefix(<span class="keywordtype">void</span>);</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  </div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="preprocessor">#endif </span><span class="comment">/* ICALTIMEZONE_H */</span><span class="preprocessor"></span></div>
</div><!-- fragment --></div><!-- contents -->
<div class="ttc" id="aicaltimezone_8h_html_ab7448438384fd57d93edf5e3ea632c90"><div class="ttname"><a href="icaltimezone_8h.html#ab7448438384fd57d93edf5e3ea632c90">icaltimezone_get_tznames</a></div><div class="ttdeci">const char * icaltimezone_get_tznames(icaltimezone *zone)</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1204</div></div>
<div class="ttc" id="aicaltimezone_8h_html_af54e0abc7f5d934864f3c06c9beb59cd"><div class="ttname"><a href="icaltimezone_8h.html#af54e0abc7f5d934864f3c06c9beb59cd">icaltimezone_get_builtin_timezone_from_tzid</a></div><div class="ttdeci">icaltimezone * icaltimezone_get_builtin_timezone_from_tzid(const char *tzid)</div><div class="ttdoc">Returns a single builtin timezone, given its TZID.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1476</div></div>
<div class="ttc" id="astruct__icaltimezone_html_a841b16536a64c2c620e765079ca21d11"><div class="ttname"><a href="struct__icaltimezone.html#a841b16536a64c2c620e765079ca21d11">_icaltimezone::changes</a></div><div class="ttdeci">icalarray * changes</div><div class="ttdef"><b>Definition:</b> icaltimezoneimpl.h:65</div></div>
<div class="ttc" id="astructicalcomponent__impl_html"><div class="ttname"><a href="structicalcomponent__impl.html">icalcomponent_impl</a></div><div class="ttdef"><b>Definition:</b> icalcomponent.c:36</div></div>
<div class="ttc" id="astruct__icalarray_html"><div class="ttname"><a href="struct__icalarray.html">_icalarray</a></div><div class="ttdef"><b>Definition:</b> icalarray.h:36</div></div>
<div class="ttc" id="aicaltimezone_8h_html_a12c7192c39744d49e4c23249926ae22a"><div class="ttname"><a href="icaltimezone_8h.html#a12c7192c39744d49e4c23249926ae22a">icaltimezone_dump_changes</a></div><div class="ttdeci">int icaltimezone_dump_changes(icaltimezone *zone, int max_year, FILE *fp)</div><div class="ttdoc">Outputs a list of timezone changes for the given timezone to the given file, up to the maximum year g...</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1944</div></div>
<div class="ttc" id="aicaltimezone_8h_html_a1f2ba5baf0d556ab8ea8f5eb81e5af29"><div class="ttname"><a href="icaltimezone_8h.html#a1f2ba5baf0d556ab8ea8f5eb81e5af29">icaltimezone_get_tzid</a></div><div class="ttdeci">const char * icaltimezone_get_tzid(icaltimezone *zone)</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1182</div></div>
<div class="ttc" id="aicaltimezone_8h_html_a431f7b425ec073cdd490431d4285f294"><div class="ttname"><a href="icaltimezone_8h.html#a431f7b425ec073cdd490431d4285f294">free_zone_directory</a></div><div class="ttdeci">void free_zone_directory(void)</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:2163</div></div>
<div class="ttc" id="aicaltimezone_8h_html_acad626a5835066667c38aac0894e798c"><div class="ttname"><a href="icaltimezone_8h.html#acad626a5835066667c38aac0894e798c">icaltimezone_get_builtin_timezones</a></div><div class="ttdeci">icalarray * icaltimezone_get_builtin_timezones(void)</div><div class="ttdoc">Returns an icalarray of icaltimezone structs, one for each builtin timezone.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1332</div></div>
<div class="ttc" id="astructicaltimetype_html"><div class="ttname"><a href="structicaltimetype.html">icaltimetype</a></div><div class="ttdef"><b>Definition:</b> icaltime.h:105</div></div>
<div class="ttc" id="aicaltimezone_8h_html_a993ceafd420a2c46651db1503d1adc9a"><div class="ttname"><a href="icaltimezone_8h.html#a993ceafd420a2c46651db1503d1adc9a">icaltimezone_get_utc_timezone</a></div><div class="ttdeci">icaltimezone * icaltimezone_get_utc_timezone(void)</div><div class="ttdoc">Returns the UTC timezone.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1542</div></div>
<div class="ttc" id="astruct__icaltimezone_html_ac863b840b171d996da68da6bfa664f89"><div class="ttname"><a href="struct__icaltimezone.html#ac863b840b171d996da68da6bfa664f89">_icaltimezone::tzid</a></div><div class="ttdeci">char * tzid</div><div class="ttdef"><b>Definition:</b> icaltimezoneimpl.h:24</div></div>
<div class="ttc" id="aicaltimezone_8h_html_a7433cb4ebc6cb07579a1140261c6f555"><div class="ttname"><a href="icaltimezone_8h.html#a7433cb4ebc6cb07579a1140261c6f555">icaltimezone_get_builtin_timezone_from_offset</a></div><div class="ttdeci">icaltimezone * icaltimezone_get_builtin_timezone_from_offset(int offset, const char *tzname)</div><div class="ttdoc">Returns a single builtin timezone, given its offset from UTC.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1445</div></div>
<div class="ttc" id="aicalcomponent_8h_html"><div class="ttname"><a href="icalcomponent_8h.html">icalcomponent.h</a></div></div>
<div class="ttc" id="aicaltimezone_8h_html_ac32053bf56b415c44d7527bc89318757"><div class="ttname"><a href="icaltimezone_8h.html#ac32053bf56b415c44d7527bc89318757">icaltimezone_get_display_name</a></div><div class="ttdeci">const char * icaltimezone_get_display_name(icaltimezone *zone)</div><div class="ttdoc">Returns the timezone name to display to the user.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1273</div></div>
<div class="ttc" id="aicaltimezone_8h_html_ac3a8d8fa9901d42ab989f1a1e746956c"><div class="ttname"><a href="icaltimezone_8h.html#ac3a8d8fa9901d42ab989f1a1e746956c">icaltimezone_new</a></div><div class="ttdeci">icaltimezone * icaltimezone_new(void)</div><div class="ttdoc">Creates a new icaltimezone.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:211</div></div>
<div class="ttc" id="aicaltimezone_8h_html_ac06a9a060f021b7f4bdff282b2638357"><div class="ttname"><a href="icaltimezone_8h.html#ac06a9a060f021b7f4bdff282b2638357">icaltimezone_set_component</a></div><div class="ttdeci">int icaltimezone_set_component(icaltimezone *zone, icalcomponent *comp)</div><div class="ttdoc">Sets the VTIMEZONE component of an icaltimezone, initializing the tzid, location & tzname fields.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1248</div></div>
<div class="ttc" id="aicaltimezone_8h_html_abc43a04d4d4a0b3229d28dde2e92835b"><div class="ttname"><a href="icaltimezone_8h.html#abc43a04d4d4a0b3229d28dde2e92835b">icaltimezone_get_tznames_from_vtimezone</a></div><div class="ttdeci">char * icaltimezone_get_tznames_from_vtimezone(icalcomponent *component)</div><div class="ttdoc">Gets the TZNAMEs used for the last STANDARD & DAYLIGHT components in a VTIMEZONE.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:381</div></div>
<div class="ttc" id="astruct__icaltimezone_html_a5c66736445277e7cc3bb8c45c32b7b14"><div class="ttname"><a href="struct__icaltimezone.html#a5c66736445277e7cc3bb8c45c32b7b14">_icaltimezone::component</a></div><div class="ttdeci">icalcomponent * component</div><div class="ttdef"><b>Definition:</b> icaltimezoneimpl.h:49</div></div>
<div class="ttc" id="aicaltimezone_8h_html_af6c4b7dc1e0c056bfbbd0f833d039b5d"><div class="ttname"><a href="icaltimezone_8h.html#af6c4b7dc1e0c056bfbbd0f833d039b5d">icaltimezone_get_utc_offset_of_utc_time</a></div><div class="ttdeci">int icaltimezone_get_utc_offset_of_utc_time(icaltimezone *zone, struct icaltimetype *tt, int *is_daylight)</div><div class="ttdoc">Calculates the UTC offset of a given UTC time in the given timezone.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:975</div></div>
<div class="ttc" id="astruct__icaltimezone_html_a90fc30929090b330fe1419602a0d7528"><div class="ttname"><a href="struct__icaltimezone.html#a90fc30929090b330fe1419602a0d7528">_icaltimezone::location</a></div><div class="ttdeci">char * location</div><div class="ttdef"><b>Definition:</b> icaltimezoneimpl.h:30</div></div>
<div class="ttc" id="aicaltimezone_8h_html_acd59a944189a01a0f6544401a70f8262"><div class="ttname"><a href="icaltimezone_8h.html#acd59a944189a01a0f6544401a70f8262">icaltimezone_get_builtin_timezone</a></div><div class="ttdeci">icaltimezone * icaltimezone_get_builtin_timezone(const char *location)</div><div class="ttdoc">Returns a single builtin timezone, given its Olson city name.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1346</div></div>
<div class="ttc" id="aicaltimezone_8h_html_a096d18647de1113c19d2309a1f4c2931"><div class="ttname"><a href="icaltimezone_8h.html#a096d18647de1113c19d2309a1f4c2931">icaltimezone_get_component</a></div><div class="ttdeci">icalcomponent * icaltimezone_get_component(icaltimezone *zone)</div><div class="ttdoc">Returns the VTIMEZONE component of a timezone.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1237</div></div>
<div class="ttc" id="astruct__icaltimezone_html"><div class="ttname"><a href="struct__icaltimezone.html">_icaltimezone</a></div><div class="ttdef"><b>Definition:</b> icaltimezoneimpl.h:23</div></div>
<div class="ttc" id="aicaltimezone_8h_html_a1ebe99e4975a461da82f4add92ca01d4"><div class="ttname"><a href="icaltimezone_8h.html#a1ebe99e4975a461da82f4add92ca01d4">icaltimezone_get_utc_offset</a></div><div class="ttdeci">int icaltimezone_get_utc_offset(icaltimezone *zone, struct icaltimetype *tt, int *is_daylight)</div><div class="ttdoc">Calculates the UTC offset of a given local time in the given timezone.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:818</div></div>
<div class="ttc" id="aicaltimezone_8h_html_aa96c3397fd8bcce74e1f220ca3fc333d"><div class="ttname"><a href="icaltimezone_8h.html#aa96c3397fd8bcce74e1f220ca3fc333d">icaltimezone_free</a></div><div class="ttdeci">void icaltimezone_free(icaltimezone *zone, int free_struct)</div><div class="ttdoc">Frees all memory used for the icaltimezone.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:260</div></div>
<div class="ttc" id="aicaltimezone_8h_html_a346caee2838d8dfbeb07bc9c66b04e2b"><div class="ttname"><a href="icaltimezone_8h.html#a346caee2838d8dfbeb07bc9c66b04e2b">icaltimezone_get_longitude</a></div><div class="ttdeci">double icaltimezone_get_longitude(icaltimezone *zone)</div><div class="ttdoc">Returns the longitude of a builtin timezone.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1226</div></div>
<div class="ttc" id="astruct__icaltimezone_html_af13e59b4c5f832286020da795b819e11"><div class="ttname"><a href="struct__icaltimezone.html#af13e59b4c5f832286020da795b819e11">_icaltimezone::end_year</a></div><div class="ttdeci">int end_year</div><div class="ttdef"><b>Definition:</b> icaltimezoneimpl.h:60</div></div>
<div class="ttc" id="aicaltimezone_8h_html_af35f72898e3992529e12c07c62659b22"><div class="ttname"><a href="icaltimezone_8h.html#af35f72898e3992529e12c07c62659b22">set_zone_directory</a></div><div class="ttdeci">void set_zone_directory(const char *path)</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:2152</div></div>
<div class="ttc" id="aicaltimezone_8h_html_a04849ce67c1a529f19d695b74cb238fe"><div class="ttname"><a href="icaltimezone_8h.html#a04849ce67c1a529f19d695b74cb238fe">icaltimezone_set_tzid_prefix</a></div><div class="ttdeci">void icaltimezone_set_tzid_prefix(const char *new_prefix)</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:2171</div></div>
<div class="ttc" id="aicaltimezone_8h_html_acfc51cb64dcc62ff668df02073c803d6"><div class="ttname"><a href="icaltimezone_8h.html#acfc51cb64dcc62ff668df02073c803d6">icaltimezone_get_latitude</a></div><div class="ttdeci">double icaltimezone_get_latitude(icaltimezone *zone)</div><div class="ttdoc">Returns the latitude of a builtin timezone.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1215</div></div>
<div class="ttc" id="aicaltimezone_8h_html_ac2fbe5451e417f7ec50f346bbde8247d"><div class="ttname"><a href="icaltimezone_8h.html#ac2fbe5451e417f7ec50f346bbde8247d">icaltimezone_get_location</a></div><div class="ttdeci">const char * icaltimezone_get_location(icaltimezone *zone)</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1193</div></div>
<div class="ttc" id="aicaltimezone_8h_html_a7596677c1f0c38bac7e687f37e19e397"><div class="ttname"><a href="icaltimezone_8h.html#a7596677c1f0c38bac7e687f37e19e397">icaltimezone_free_builtin_timezones</a></div><div class="ttdeci">void icaltimezone_free_builtin_timezones(void)</div><div class="ttdoc">Releases builtin timezone memory.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:1340</div></div>
<div class="ttc" id="aicaltimezone_8h_html_a41d1e5b940ebc05aaa2def6bcfccba37"><div class="ttname"><a href="icaltimezone_8h.html#a41d1e5b940ebc05aaa2def6bcfccba37">icaltimezone_get_location_from_vtimezone</a></div><div class="ttdeci">char * icaltimezone_get_location_from_vtimezone(icalcomponent *component)</div><div class="ttdoc">Gets the LOCATION or X-LIC-LOCATION property from a VTIMEZONE.</div><div class="ttdef"><b>Definition:</b> icaltimezone.c:354</div></div>
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