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<a name="evolution-data-server-e-cal-recur"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="evolution-data-server-e-cal-recur.top_of_page"></a>e-cal-recur</span></h2>
<p>e-cal-recur</p>
</td>
<td class="gallery_image" valign="top" align="right"></td>
</tr></table></div>
<div class="refsect1">
<a name="evolution-data-server-e-cal-recur.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
</colgroup>
<tbody>
<tr>
<td class="function_type">
<span class="returnvalue">icaltimezone</span> *
</td>
<td class="function_name">
<span class="c_punctuation">(</span><a class="link" href="evolution-data-server-e-cal-recur.html#ECalRecurResolveTimezoneCb" title="ECalRecurResolveTimezoneCb ()">*ECalRecurResolveTimezoneCb</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="../glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<span class="c_punctuation">(</span><a class="link" href="evolution-data-server-e-cal-recur.html#ECalRecurInstanceCb" title="ECalRecurInstanceCb ()">*ECalRecurInstanceCb</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="../glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="evolution-data-server-e-cal-recur.html#e-cal-recur-generate-instances-sync" title="e_cal_recur_generate_instances_sync ()">e_cal_recur_generate_instances_sync</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="../glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<span class="c_punctuation">(</span><a class="link" href="evolution-data-server-e-cal-recur.html#ECalRecurInstanceFn" title="ECalRecurInstanceFn ()">*ECalRecurInstanceFn</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">icaltimezone</span> *
</td>
<td class="function_name">
<span class="c_punctuation">(</span><a class="link" href="evolution-data-server-e-cal-recur.html#ECalRecurResolveTimezoneFn" title="ECalRecurResolveTimezoneFn ()">*ECalRecurResolveTimezoneFn</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="evolution-data-server-e-cal-recur.html#e-cal-recur-generate-instances" title="e_cal_recur_generate_instances ()">e_cal_recur_generate_instances</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<span class="returnvalue">time_t</span>
</td>
<td class="function_name">
<a class="link" href="evolution-data-server-e-cal-recur.html#e-cal-recur-obtain-enddate" title="e_cal_recur_obtain_enddate ()">e_cal_recur_obtain_enddate</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">
<a href="../glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
</td>
<td class="function_name">
<a class="link" href="evolution-data-server-e-cal-recur.html#e-cal-recur-ensure-end-dates" title="e_cal_recur_ensure_end_dates ()">e_cal_recur_ensure_end_dates</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> **
</td>
<td class="function_name">
<a class="link" href="evolution-data-server-e-cal-recur.html#e-cal-get-recur-nth" title="e_cal_get_recur_nth ()">e_cal_get_recur_nth</a> <span class="c_punctuation">()</span>
</td>
</tr>
<tr>
<td class="function_type">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<a class="link" href="evolution-data-server-e-cal-recur.html#e-cal-recur-get-localized-nth" title="e_cal_recur_get_localized_nth ()">e_cal_recur_get_localized_nth</a> <span class="c_punctuation">()</span>
</td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect1">
<a name="evolution-data-server-e-cal-recur.other"></a><h2>Types and Values</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="name">
<col class="description">
</colgroup>
<tbody><tr>
<td class="define_keyword">#define</td>
<td class="function_name"><a class="link" href="evolution-data-server-e-cal-recur.html#e-cal-recur-nth" title="e_cal_recur_nth">e_cal_recur_nth</a></td>
</tr></tbody>
</table></div>
</div>
<div class="refsect1">
<a name="evolution-data-server-e-cal-recur.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="evolution-data-server-e-cal-recur.functions_details"></a><h2>Functions</h2>
<div class="refsect2">
<a name="ECalRecurResolveTimezoneCb"></a><h3>ECalRecurResolveTimezoneCb ()</h3>
<pre class="programlisting"><span class="returnvalue">icaltimezone</span> *
<span class="c_punctuation">(</span>*ECalRecurResolveTimezoneCb<span class="c_punctuation">)</span> (<em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *tzid</code></em>,
<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
<em class="parameter"><code><a href="../gio/GCancellable.html#GCancellable-struct"><span class="type">GCancellable</span></a> *cancellable</code></em>,
<em class="parameter"><code><a href="../glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="ECalRecurInstanceCb"></a><h3>ECalRecurInstanceCb ()</h3>
<pre class="programlisting"><a href="../glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
<span class="c_punctuation">(</span>*ECalRecurInstanceCb<span class="c_punctuation">)</span> (<em class="parameter"><code><span class="type">icalcomponent</span> *comp</code></em>,
<em class="parameter"><code><span class="type">struct icaltimetype</span> instance_start</code></em>,
<em class="parameter"><code><span class="type">struct icaltimetype</span> instance_end</code></em>,
<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>,
<em class="parameter"><code><a href="../gio/GCancellable.html#GCancellable-struct"><span class="type">GCancellable</span></a> *cancellable</code></em>,
<em class="parameter"><code><a href="../glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="e-cal-recur-generate-instances-sync"></a><h3>e_cal_recur_generate_instances_sync ()</h3>
<pre class="programlisting"><a href="../glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
e_cal_recur_generate_instances_sync (<em class="parameter"><code><span class="type">icalcomponent</span> *comp</code></em>,
<em class="parameter"><code><span class="type">struct icaltimetype</span> interval_start</code></em>,
<em class="parameter"><code><span class="type">struct icaltimetype</span> interval_end</code></em>,
<em class="parameter"><code><a class="link" href="evolution-data-server-e-cal-recur.html#ECalRecurInstanceCb" title="ECalRecurInstanceCb ()"><span class="type">ECalRecurInstanceCb</span></a> callback</code></em>,
<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> callback_user_data</code></em>,
<em class="parameter"><code><a class="link" href="evolution-data-server-e-cal-recur.html#ECalRecurResolveTimezoneCb" title="ECalRecurResolveTimezoneCb ()"><span class="type">ECalRecurResolveTimezoneCb</span></a> get_tz_callback</code></em>,
<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> get_tz_callback_user_data</code></em>,
<em class="parameter"><code><span class="type">icaltimezone</span> *default_timezone</code></em>,
<em class="parameter"><code><a href="../gio/GCancellable.html#GCancellable-struct"><span class="type">GCancellable</span></a> *cancellable</code></em>,
<em class="parameter"><code><a href="../glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> **error</code></em>);</pre>
<p>Calls the given callback function for each occurrence of the event that
intersects the range between the given <em class="parameter"><code>start</code></em>
and <em class="parameter"><code>end</code></em>
times (the end time is
not included). Note that the occurrences may start before the given start
time.</p>
<p>If the callback routine returns FALSE the occurrence generation stops.</p>
<p>The start and end times are required valid times, start before end time.</p>
<p>The <em class="parameter"><code>get_tz_callback</code></em>
is used to resolve references to timezones. It is passed
a TZID and should return the icaltimezone * corresponding to that TZID. We need to
do this as we access timezones in different ways on the client & server.</p>
<p>The default_timezone argument is used for DTSTART or DTEND properties that
are DATE values or do not have a TZID (i.e. floating times).</p>
<div class="refsect3">
<a name="e-cal-recur-generate-instances-sync.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>comp</p></td>
<td class="parameter_description"><p>an icalcomponent</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>interval_start</p></td>
<td class="parameter_description"><p>an interval start, for which generate instances</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>interval_end</p></td>
<td class="parameter_description"><p>an interval end, for which generate instances</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>callback</p></td>
<td class="parameter_description"><p>a callback to be called for each instance. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="The callback is valid only during the call to the method."><span class="acronym">scope call</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>callback_user_data</p></td>
<td class="parameter_description"><p>user data for <em class="parameter"><code>callback</code></em>
. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> callback]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>get_tz_callback</p></td>
<td class="parameter_description"><p>a callback to call when resolving timezone. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="The callback is valid only during the call to the method."><span class="acronym">scope call</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>get_tz_callback_user_data</p></td>
<td class="parameter_description"><p>user data for <em class="parameter"><code>get_tz_callback</code></em>
. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> get_tz_callback]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>default_timezone</p></td>
<td class="parameter_description"><p>a default icaltimezone</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>cancellable</p></td>
<td class="parameter_description"><p>a <a href="../gio/GCancellable.html#GCancellable-struct"><span class="type">GCancellable</span></a>; can be <a href="../glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>error</p></td>
<td class="parameter_description"><p>a <a href="../glib/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> to set an error, if any. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="e-cal-recur-generate-instances-sync.returns"></a><h4>Returns</h4>
<p> <a href="../glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if successful (when all instances had been returned), <a href="../glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise.</p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-20.html#api-index-3.20">3.20</a></p>
</div>
<hr>
<div class="refsect2">
<a name="ECalRecurInstanceFn"></a><h3>ECalRecurInstanceFn ()</h3>
<pre class="programlisting"><a href="../glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
<span class="c_punctuation">(</span>*ECalRecurInstanceFn<span class="c_punctuation">)</span> (<em class="parameter"><code><span class="type">ECalComponent</span> *comp</code></em>,
<em class="parameter"><code><span class="type">time_t</span> instance_start</code></em>,
<em class="parameter"><code><span class="type">time_t</span> instance_end</code></em>,
<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> user_data</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="ECalRecurResolveTimezoneFn"></a><h3>ECalRecurResolveTimezoneFn ()</h3>
<pre class="programlisting"><span class="returnvalue">icaltimezone</span> *
<span class="c_punctuation">(</span>*ECalRecurResolveTimezoneFn<span class="c_punctuation">)</span> (<em class="parameter"><code>const <a href="../glib/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *tzid</code></em>,
<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> data</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="e-cal-recur-generate-instances"></a><h3>e_cal_recur_generate_instances ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>
e_cal_recur_generate_instances (<em class="parameter"><code><span class="type">ECalComponent</span> *comp</code></em>,
<em class="parameter"><code><span class="type">time_t</span> start</code></em>,
<em class="parameter"><code><span class="type">time_t</span> end</code></em>,
<em class="parameter"><code><a class="link" href="evolution-data-server-e-cal-recur.html#ECalRecurInstanceFn" title="ECalRecurInstanceFn ()"><span class="type">ECalRecurInstanceFn</span></a> cb</code></em>,
<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> cb_data</code></em>,
<em class="parameter"><code><a class="link" href="evolution-data-server-e-cal-recur.html#ECalRecurResolveTimezoneFn" title="ECalRecurResolveTimezoneFn ()"><span class="type">ECalRecurResolveTimezoneFn</span></a> tz_cb</code></em>,
<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> tz_cb_data</code></em>,
<em class="parameter"><code><span class="type">icaltimezone</span> *default_timezone</code></em>);</pre>
<p>Calls the given callback function for each occurrence of the event that
intersects the range between the given <em class="parameter"><code>start</code></em>
and <em class="parameter"><code>end</code></em>
times (the end time is
not included). Note that the occurrences may start before the given start
time.</p>
<p>If the callback routine returns FALSE the occurrence generation stops.</p>
<p>Both start and end can be -1, in which case we start at the events first
instance and continue until it ends, or forever if it has no enddate.</p>
<p>The tz_cb is used to resolve references to timezones. It is passed a TZID
and should return the icaltimezone* corresponding to that TZID. We need to
do this as we access timezones in different ways on the client & server.</p>
<p>The default_timezone argument is used for DTSTART or DTEND properties that
are DATE values or do not have a TZID (i.e. floating times).</p>
<p>Note: This will be replaced by <a class="link" href="evolution-data-server-e-cal-recur.html#e-cal-recur-generate-instances-sync" title="e_cal_recur_generate_instances_sync ()"><code class="function">e_cal_recur_generate_instances_sync()</code></a>.</p>
<div class="refsect3">
<a name="e-cal-recur-generate-instances.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>comp</p></td>
<td class="parameter_description"><p>A calendar component object</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>start</p></td>
<td class="parameter_description"><p>Range start time</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>end</p></td>
<td class="parameter_description"><p>Range end time</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>cb</p></td>
<td class="parameter_description"><p>Callback function. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> cb_data][<acronym title="The callback is valid only during the call to the method."><span class="acronym">scope call</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>cb_data</p></td>
<td class="parameter_description"><p>Closure data for the callback function. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>tz_cb</p></td>
<td class="parameter_description"><p>Callback for retrieving timezones. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> tz_cb_data][<acronym title="The callback is valid only during the call to the method."><span class="acronym">scope call</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>tz_cb_data</p></td>
<td class="parameter_description"><p>Closure data for the timezone callback. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>default_timezone</p></td>
<td class="parameter_description"><p>Default timezone to use when a timezone cannot be
found</p></td>
<td class="parameter_annotations"> </td>
</tr>
</tbody>
</table></div>
</div>
</div>
<hr>
<div class="refsect2">
<a name="e-cal-recur-obtain-enddate"></a><h3>e_cal_recur_obtain_enddate ()</h3>
<pre class="programlisting"><span class="returnvalue">time_t</span>
e_cal_recur_obtain_enddate (<em class="parameter"><code><span class="type">struct icalrecurrencetype</span> *ir</code></em>,
<em class="parameter"><code><span class="type">icalproperty</span> *prop</code></em>,
<em class="parameter"><code><span class="type">icaltimezone</span> *zone</code></em>,
<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> convert_end_date</code></em>);</pre>
</div>
<hr>
<div class="refsect2">
<a name="e-cal-recur-ensure-end-dates"></a><h3>e_cal_recur_ensure_end_dates ()</h3>
<pre class="programlisting"><a href="../glib/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>
e_cal_recur_ensure_end_dates (<em class="parameter"><code><span class="type">ECalComponent</span> *comp</code></em>,
<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> refresh</code></em>,
<em class="parameter"><code><a class="link" href="evolution-data-server-e-cal-recur.html#ECalRecurResolveTimezoneFn" title="ECalRecurResolveTimezoneFn ()"><span class="type">ECalRecurResolveTimezoneFn</span></a> tz_cb</code></em>,
<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gpointer"><span class="type">gpointer</span></a> tz_cb_data</code></em>);</pre>
<p>This recalculates the end dates for recurrence & exception rules which use
the COUNT property. If <em class="parameter"><code>refresh</code></em>
is <a href="../glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> it will recalculate all enddates
for rules which use COUNT. If <em class="parameter"><code>refresh</code></em>
is <a href="../glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a>, it will only calculate
the enddate if it hasn't already been set. It returns <a href="../glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the component
was changed, i.e. if the component should be saved at some point.
We store the enddate in the "X-EVOLUTION-ENDDATE" parameter of the RRULE
or EXRULE.</p>
<div class="refsect3">
<a name="e-cal-recur-ensure-end-dates.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>comp</p></td>
<td class="parameter_description"><p>an <span class="type">ECalComponent</span></p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>refresh</p></td>
<td class="parameter_description"><p><a href="../glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> to recalculate all end dates</p></td>
<td class="parameter_annotations"> </td>
</tr>
<tr>
<td class="parameter_name"><p>tz_cb</p></td>
<td class="parameter_description"><p>function to call to resolve
timezones. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym> tz_cb_data][<acronym title="The callback is valid only during the call to the method."><span class="acronym">scope call</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>tz_cb_data</p></td>
<td class="parameter_description"><p>data to pass to <em class="parameter"><code>tz_cb</code></em>
. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="This parameter is a 'user_data', for callbacks; many bindings can pass NULL here."><span class="acronym">closure</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
<div class="refsect3">
<a name="e-cal-recur-ensure-end-dates.returns"></a><h4>Returns</h4>
<p> <a href="../glib/glib-Standard-Macros.html#TRUE:CAPS"><code class="literal">TRUE</code></a> if the component was changed, <a href="../glib/glib-Standard-Macros.html#FALSE:CAPS"><code class="literal">FALSE</code></a> otherwise</p>
</div>
<p class="since">Since: <a class="link" href="api-index-2-32.html#api-index-2.32">2.32</a></p>
</div>
<hr>
<div class="refsect2">
<a name="e-cal-get-recur-nth"></a><h3>e_cal_get_recur_nth ()</h3>
<pre class="programlisting">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> **
e_cal_get_recur_nth (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<div class="warning">
<p><code class="literal">e_cal_get_recur_nth</code> has been deprecated since version 3.28 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="evolution-data-server-e-cal-recur.html#e-cal-recur-get-localized-nth" title="e_cal_recur_get_localized_nth ()"><code class="function">e_cal_recur_get_localized_nth()</code></a> instead</p>
</div>
<p>Returns an array of 31 translated strings for each day of the month
(i.e. "1st", "2nd", and so on).</p>
<div class="refsect3">
<a name="e-cal-get-recur-nth.returns"></a><h4>Returns</h4>
<p> a pointer to an array of strings. This array is static, do not free it.</p>
</div>
</div>
<hr>
<div class="refsect2">
<a name="e-cal-recur-get-localized-nth"></a><h3>e_cal_recur_get_localized_nth ()</h3>
<pre class="programlisting">const <a href="../glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
e_cal_recur_get_localized_nth (<em class="parameter"><code><a href="../glib/glib-Basic-Types.html#gint"><span class="type">gint</span></a> nth</code></em>);</pre>
<div class="warning"><p><code class="literal">e_cal_recur_get_localized_nth</code> is deprecated and should not be used in newly-written code.</p></div>
<div class="refsect3">
<a name="e-cal-recur-get-localized-nth.parameters"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody><tr>
<td class="parameter_name"><p>nth</p></td>
<td class="parameter_description"><p>the nth index, counting from zero</p></td>
<td class="parameter_annotations"> </td>
</tr></tbody>
</table></div>
</div>
<div class="refsect3">
<a name="e-cal-recur-get-localized-nth.returns"></a><h4>Returns</h4>
<p> Localized text for the nth position, counting from zero, which means
for '0' it'll return "1st", for '1' it'll return "2nd" and so on, up to 30,
when it'll return "31st".</p>
</div>
<p class="since">Since: <a class="link" href="api-index-3-28.html#api-index-3.28">3.28</a></p>
</div>
</div>
<div class="refsect1">
<a name="evolution-data-server-e-cal-recur.other_details"></a><h2>Types and Values</h2>
<div class="refsect2">
<a name="e-cal-recur-nth"></a><h3>e_cal_recur_nth</h3>
<pre class="programlisting">#define e_cal_recur_nth (e_cal_get_recur_nth ())
</pre>
<div class="warning">
<p><code class="literal">e_cal_recur_nth</code> has been deprecated since version 3.28 and should not be used in newly-written code.</p>
<p>Use <a class="link" href="evolution-data-server-e-cal-recur.html#e-cal-recur-get-localized-nth" title="e_cal_recur_get_localized_nth ()"><code class="function">e_cal_recur_get_localized_nth()</code></a> instead</p>
</div>
<p>An array of 31 translated strings for each day of the month (i.e. "1st",
"2nd", and so on).</p>
</div>
</div>
</div>
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