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gerrit-public.fairphone.software / platform / external / libxml2 / 1db4a66b9aadf87939b2cd956a3e54bb95f41107 / . / doc / devhelp / libxml2-list.html
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35 <th width="100%" align="center">libxml2 Reference Manual</th>
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37 </table>
38 <h2>
39 <span class="refentrytitle">list</span>
40 </h2>
41 <p>list - lists interfaces</p>
42 <p>this module implement the list support used in various place in the library. </p>
43 <p>Author(s): Gary Pennington &lt;Gary.Pennington@uk.sun.com&gt; </p>
44 <div class="refsynopsisdiv">
45 <h2>Synopsis</h2>
46 <pre class="synopsis">typedef struct _xmlLink <a href="#xmlLink">xmlLink</a>;
47typedef <a href="libxml2-list.html#xmlLink">xmlLink</a> * <a href="#xmlLinkPtr">xmlLinkPtr</a>;
48typedef struct _xmlList <a href="#xmlList">xmlList</a>;
49typedef <a href="libxml2-list.html#xmlList">xmlList</a> * <a href="#xmlListPtr">xmlListPtr</a>;
50int <a href="#xmlListInsert">xmlListInsert</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data);
51int <a href="#xmlListEmpty">xmlListEmpty</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l);
52void <a href="#xmlListSort">xmlListSort</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l);
53typedef void <a href="#xmlListDeallocator">xmlListDeallocator</a> (<a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> lk);
54void <a href="#xmlListMerge">xmlListMerge</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l1, <br/> <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l2);
55<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> <a href="#xmlListCreate">xmlListCreate</a> (<a href="libxml2-list.html#xmlListDeallocator">xmlListDeallocator</a> deallocator, <br/> <a href="libxml2-list.html#xmlListDataCompare">xmlListDataCompare</a> compare);
56<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> <a href="#xmlListDup">xmlListDup</a> (const <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> old);
57int <a href="#xmlListRemoveLast">xmlListRemoveLast</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data);
58void <a href="#xmlListWalk">xmlListWalk</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> <a href="libxml2-list.html#xmlListWalker">xmlListWalker</a> walker, <br/> const void * user);
59int <a href="#xmlListRemoveAll">xmlListRemoveAll</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data);
60int <a href="#xmlListCopy">xmlListCopy</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> cur, <br/> const <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> old);
61void <a href="#xmlListPopFront">xmlListPopFront</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l);
62void * <a href="#xmlListSearch">xmlListSearch</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data);
63typedef int <a href="#xmlListWalker">xmlListWalker</a> (const void * data, <br/> const void * user);
64int <a href="#xmlListRemoveFirst">xmlListRemoveFirst</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data);
65void <a href="#xmlListReverseWalk">xmlListReverseWalk</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> <a href="libxml2-list.html#xmlListWalker">xmlListWalker</a> walker, <br/> const void * user);
66void * <a href="#xmlLinkGetData">xmlLinkGetData</a> (<a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> lk);
67void <a href="#xmlListClear">xmlListClear</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l);
68int <a href="#xmlListAppend">xmlListAppend</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data);
69void <a href="#xmlListReverse">xmlListReverse</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l);
70typedef int <a href="#xmlListDataCompare">xmlListDataCompare</a> (const void * data0, <br/> const void * data1);
71int <a href="#xmlListSize">xmlListSize</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l);
72int <a href="#xmlListPushFront">xmlListPushFront</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data);
73<a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> <a href="#xmlListEnd">xmlListEnd</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l);
74void <a href="#xmlListPopBack">xmlListPopBack</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l);
75void * <a href="#xmlListReverseSearch">xmlListReverseSearch</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data);
76int <a href="#xmlListPushBack">xmlListPushBack</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data);
77<a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> <a href="#xmlListFront">xmlListFront</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l);
78void <a href="#xmlListDelete">xmlListDelete</a> (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l);
79</pre>
80 </div>
81 <div class="refsect1" lang="en">
82 <h2>Description</h2>
83 </div>
84 <div class="refsect1" lang="en">
85 <h2>Details</h2>
86 <div class="refsect2" lang="en">
87 <div class="refsect2" lang="en"><h3><a name="xmlLink">Structure </a>xmlLink</h3><pre class="programlisting">struct _xmlLink {
88The content of this structure is not made public by the API.
89} xmlLink;
90</pre><p/>
91</div>
92 <hr/>
93 <div class="refsect2" lang="en"><h3><a name="xmlLinkPtr">Typedef </a>xmlLinkPtr</h3><pre class="programlisting"><a href="libxml2-list.html#xmlLink">xmlLink</a> * xmlLinkPtr;
94</pre><p/>
95</div>
96 <hr/>
97 <div class="refsect2" lang="en"><h3><a name="xmlList">Structure </a>xmlList</h3><pre class="programlisting">struct _xmlList {
98The content of this structure is not made public by the API.
99} xmlList;
100</pre><p/>
101</div>
102 <hr/>
103 <div class="refsect2" lang="en"><h3><a name="xmlListPtr">Typedef </a>xmlListPtr</h3><pre class="programlisting"><a href="libxml2-list.html#xmlList">xmlList</a> * xmlListPtr;
104</pre><p/>
105</div>
106 <hr/>
107 <div class="refsect2" lang="en"><h3><a name="xmlListDataCompare"/>Function type xmlListDataCompare</h3><pre class="programlisting">int xmlListDataCompare (const void * data0, <br/> const void * data1)<br/>
108</pre><p>Callback function used to compare 2 data.</p>
109<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>data0</tt></i>:</span></td><td>the first data</td></tr><tr><td><span class="term"><i><tt>data1</tt></i>:</span></td><td>the second data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 is equality, -1 or 1 otherwise depending on the ordering.</td></tr></tbody></table></div></div>
110 <hr/>
111 <div class="refsect2" lang="en"><h3><a name="xmlListDeallocator"/>Function type xmlListDeallocator</h3><pre class="programlisting">void xmlListDeallocator (<a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> lk)<br/>
112</pre><p>Callback function used to free data from a list.</p>
113<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>lk</tt></i>:</span></td><td>the data to deallocate</td></tr></tbody></table></div></div>
114 <hr/>
115 <div class="refsect2" lang="en"><h3><a name="xmlListWalker"/>Function type xmlListWalker</h3><pre class="programlisting">int xmlListWalker (const void * data, <br/> const void * user)<br/>
116</pre><p>Callback function used when walking a list with xmlListWalk().</p>
117<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the data found in the list</td></tr><tr><td><span class="term"><i><tt>user</tt></i>:</span></td><td>extra user provided data to the walker</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 to stop walking the list, 1 otherwise.</td></tr></tbody></table></div></div>
118 <hr/>
119 <div class="refsect2" lang="en"><h3><a name="xmlLinkGetData"/>xmlLinkGetData ()</h3><pre class="programlisting">void * xmlLinkGetData (<a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> lk)<br/>
120</pre><p>See Returns.</p>
121<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>lk</tt></i>:</span></td><td>a link</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a pointer to the data referenced from this link</td></tr></tbody></table></div></div>
122 <hr/>
123 <div class="refsect2" lang="en"><h3><a name="xmlListAppend"/>xmlListAppend ()</h3><pre class="programlisting">int xmlListAppend (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/>
124</pre><p>Insert data in the ordered list at the end for this value</p>
125<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, 1 in case of failure</td></tr></tbody></table></div></div>
126 <hr/>
127 <div class="refsect2" lang="en"><h3><a name="xmlListClear"/>xmlListClear ()</h3><pre class="programlisting">void xmlListClear (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/>
128</pre><p>Remove the all data in the list</p>
129<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr></tbody></table></div></div>
130 <hr/>
131 <div class="refsect2" lang="en"><h3><a name="xmlListCopy"/>xmlListCopy ()</h3><pre class="programlisting">int xmlListCopy (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> cur, <br/> const <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> old)<br/>
132</pre><p>Move all the element from the old list in the new list</p>
133<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>cur</tt></i>:</span></td><td>the new list</td></tr><tr><td><span class="term"><i><tt>old</tt></i>:</span></td><td>the old list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success 1 in case of error</td></tr></tbody></table></div></div>
134 <hr/>
135 <div class="refsect2" lang="en"><h3><a name="xmlListCreate"/>xmlListCreate ()</h3><pre class="programlisting"><a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> xmlListCreate (<a href="libxml2-list.html#xmlListDeallocator">xmlListDeallocator</a> deallocator, <br/> <a href="libxml2-list.html#xmlListDataCompare">xmlListDataCompare</a> compare)<br/>
136</pre><p>Create a new list</p>
137<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>deallocator</tt></i>:</span></td><td>an optional deallocator function</td></tr><tr><td><span class="term"><i><tt>compare</tt></i>:</span></td><td>an optional comparison function</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the new list or NULL in case of error</td></tr></tbody></table></div></div>
138 <hr/>
139 <div class="refsect2" lang="en"><h3><a name="xmlListDelete"/>xmlListDelete ()</h3><pre class="programlisting">void xmlListDelete (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/>
140</pre><p>Deletes the list and its associated data</p>
141<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr></tbody></table></div></div>
142 <hr/>
143 <div class="refsect2" lang="en"><h3><a name="xmlListDup"/>xmlListDup ()</h3><pre class="programlisting"><a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> xmlListDup (const <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> old)<br/>
144</pre><p>Duplicate the list</p>
145<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>old</tt></i>:</span></td><td>the list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>a new copy of the list or NULL in case of error</td></tr></tbody></table></div></div>
146 <hr/>
147 <div class="refsect2" lang="en"><h3><a name="xmlListEmpty"/>xmlListEmpty ()</h3><pre class="programlisting">int xmlListEmpty (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/>
148</pre><p>Is the list empty ?</p>
149<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if the list is empty, 0 if not empty and -1 in case of error</td></tr></tbody></table></div></div>
150 <hr/>
151 <div class="refsect2" lang="en"><h3><a name="xmlListEnd"/>xmlListEnd ()</h3><pre class="programlisting"><a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> xmlListEnd (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/>
152</pre><p>Get the last element in the list</p>
153<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the last element in the list, or NULL</td></tr></tbody></table></div></div>
154 <hr/>
155 <div class="refsect2" lang="en"><h3><a name="xmlListFront"/>xmlListFront ()</h3><pre class="programlisting"><a href="libxml2-list.html#xmlLinkPtr">xmlLinkPtr</a> xmlListFront (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/>
156</pre><p>Get the first element in the list</p>
157<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the first element in the list, or NULL</td></tr></tbody></table></div></div>
158 <hr/>
159 <div class="refsect2" lang="en"><h3><a name="xmlListInsert"/>xmlListInsert ()</h3><pre class="programlisting">int xmlListInsert (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/>
160</pre><p>Insert data in the ordered list at the beginning for this value</p>
161<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>the data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>0 in case of success, 1 in case of failure</td></tr></tbody></table></div></div>
162 <hr/>
163 <div class="refsect2" lang="en"><h3><a name="xmlListMerge"/>xmlListMerge ()</h3><pre class="programlisting">void xmlListMerge (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l1, <br/> <a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l2)<br/>
164</pre><p>include all the elements of the second list in the first one and clear the second list</p>
165<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l1</tt></i>:</span></td><td>the original list</td></tr><tr><td><span class="term"><i><tt>l2</tt></i>:</span></td><td>the new list</td></tr></tbody></table></div></div>
166 <hr/>
167 <div class="refsect2" lang="en"><h3><a name="xmlListPopBack"/>xmlListPopBack ()</h3><pre class="programlisting">void xmlListPopBack (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/>
168</pre><p>Removes the last element in the list</p>
169<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr></tbody></table></div></div>
170 <hr/>
171 <div class="refsect2" lang="en"><h3><a name="xmlListPopFront"/>xmlListPopFront ()</h3><pre class="programlisting">void xmlListPopFront (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/>
172</pre><p>Removes the first element in the list</p>
173<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr></tbody></table></div></div>
174 <hr/>
175 <div class="refsect2" lang="en"><h3><a name="xmlListPushBack"/>xmlListPushBack ()</h3><pre class="programlisting">int xmlListPushBack (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/>
176</pre><p>add the new data at the end of the list</p>
177<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>new data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if successful, 0 otherwise</td></tr></tbody></table></div></div>
178 <hr/>
179 <div class="refsect2" lang="en"><h3><a name="xmlListPushFront"/>xmlListPushFront ()</h3><pre class="programlisting">int xmlListPushFront (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/>
180</pre><p>add the new data at the beginning of the list</p>
181<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>new data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if successful, 0 otherwise</td></tr></tbody></table></div></div>
182 <hr/>
183 <div class="refsect2" lang="en"><h3><a name="xmlListRemoveAll"/>xmlListRemoveAll ()</h3><pre class="programlisting">int xmlListRemoveAll (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/>
184</pre><p>Remove the all instance associated to data in the list</p>
185<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>list data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of deallocation, or 0 if not found</td></tr></tbody></table></div></div>
186 <hr/>
187 <div class="refsect2" lang="en"><h3><a name="xmlListRemoveFirst"/>xmlListRemoveFirst ()</h3><pre class="programlisting">int xmlListRemoveFirst (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/>
188</pre><p>Remove the first instance associated to data in the list</p>
189<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>list data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if a deallocation occured, or 0 if not found</td></tr></tbody></table></div></div>
190 <hr/>
191 <div class="refsect2" lang="en"><h3><a name="xmlListRemoveLast"/>xmlListRemoveLast ()</h3><pre class="programlisting">int xmlListRemoveLast (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/>
192</pre><p>Remove the last instance associated to data in the list</p>
193<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>list data</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>1 if a deallocation occured, or 0 if not found</td></tr></tbody></table></div></div>
194 <hr/>
195 <div class="refsect2" lang="en"><h3><a name="xmlListReverse"/>xmlListReverse ()</h3><pre class="programlisting">void xmlListReverse (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/>
196</pre><p>Reverse the order of the elements in the list</p>
197<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr></tbody></table></div></div>
198 <hr/>
199 <div class="refsect2" lang="en"><h3><a name="xmlListReverseSearch"/>xmlListReverseSearch ()</h3><pre class="programlisting">void * xmlListReverseSearch (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/>
200</pre><p>Search the list in reverse order for an existing value of @data</p>
201<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>a search value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the value associated to @data or NULL in case of error</td></tr></tbody></table></div></div>
202 <hr/>
203 <div class="refsect2" lang="en"><h3><a name="xmlListReverseWalk"/>xmlListReverseWalk ()</h3><pre class="programlisting">void xmlListReverseWalk (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> <a href="libxml2-list.html#xmlListWalker">xmlListWalker</a> walker, <br/> const void * user)<br/>
204</pre><p>Walk all the element of the list in reverse order and apply the walker function to it</p>
205<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>walker</tt></i>:</span></td><td>a processing function</td></tr><tr><td><span class="term"><i><tt>user</tt></i>:</span></td><td>a user parameter passed to the walker function</td></tr></tbody></table></div></div>
206 <hr/>
207 <div class="refsect2" lang="en"><h3><a name="xmlListSearch"/>xmlListSearch ()</h3><pre class="programlisting">void * xmlListSearch (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> void * data)<br/>
208</pre><p>Search the list for an existing value of @data</p>
209<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>data</tt></i>:</span></td><td>a search value</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the value associated to @data or NULL in case of error</td></tr></tbody></table></div></div>
210 <hr/>
211 <div class="refsect2" lang="en"><h3><a name="xmlListSize"/>xmlListSize ()</h3><pre class="programlisting">int xmlListSize (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/>
212</pre><p>Get the number of elements in the list</p>
213<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>Returns</tt></i>:</span></td><td>the number of elements in the list or -1 in case of error</td></tr></tbody></table></div></div>
214 <hr/>
215 <div class="refsect2" lang="en"><h3><a name="xmlListSort"/>xmlListSort ()</h3><pre class="programlisting">void xmlListSort (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l)<br/>
216</pre><p>Sort all the elements in the list</p>
217<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr></tbody></table></div></div>
218 <hr/>
219 <div class="refsect2" lang="en"><h3><a name="xmlListWalk"/>xmlListWalk ()</h3><pre class="programlisting">void xmlListWalk (<a href="libxml2-list.html#xmlListPtr">xmlListPtr</a> l, <br/> <a href="libxml2-list.html#xmlListWalker">xmlListWalker</a> walker, <br/> const void * user)<br/>
220</pre><p>Walk all the element of the first from first to last and apply the walker function to it</p>
221<div class="variablelist"><table border="0"><col align="left"/><tbody><tr><td><span class="term"><i><tt>l</tt></i>:</span></td><td>a list</td></tr><tr><td><span class="term"><i><tt>walker</tt></i>:</span></td><td>a processing function</td></tr><tr><td><span class="term"><i><tt>user</tt></i>:</span></td><td>a user parameter passed to the walker function</td></tr></tbody></table></div></div>
222 <hr/>
223 </div>
224 </div>
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