slist_8h.html

常用的数据结构和算法函数库

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          <td class="md" nowrap><a class="el" href="slist_8h.html#a3">SListEqualFunc</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>callback</em>, </td>
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          <td class="md" nowrap>void *&nbsp;</td>
          <td class="mdname" nowrap> <em>data</em></td>
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<p>
Find the entry for a particular data item in a list. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>list</em>&nbsp;</td><td>The list to search. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>callback</em>&nbsp;</td><td>Callback function to be invoked to determine if values are equal to the data to search for. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>data</em>&nbsp;</td><td>The data to search for. </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>The list entry of the item being searched for, or NULL if not found.</dd></dl>
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<a class="anchor" name="a13"></a><!-- doxytag: member="slist.h::slist_foreach" ref="a13" args="(SListEntry *list, SListIterator callback, void *user_data)" --><p>
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          <td class="md" nowrap valign="top">void slist_foreach           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="slist_8h.html#a0">SListEntry</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>list</em>, </td>
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          <td class="md" nowrap><a class="el" href="slist_8h.html#a1">SListIterator</a>&nbsp;</td>
          <td class="mdname" nowrap> <em>callback</em>, </td>
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          <td class="md" nowrap>void *&nbsp;</td>
          <td class="mdname" nowrap> <em>user_data</em></td>
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          <td class="md">)&nbsp;</td>
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<p>
Iterate over all entries in a list. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>list</em>&nbsp;</td><td>The list. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>callback</em>&nbsp;</td><td>Callback function to invoke for each entry in the list. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>user_data</em>&nbsp;</td><td>Extra data to pass to the callback function.</td></tr>
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<a class="anchor" name="a4"></a><!-- doxytag: member="slist.h::slist_free" ref="a4" args="(SListEntry *list)" --><p>
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          <td class="md" nowrap valign="top">void slist_free           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="slist_8h.html#a0">SListEntry</a> *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>list</em>          </td>
          <td class="md" valign="top">&nbsp;)&nbsp;</td>
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<p>
Free an entire list. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>list</em>&nbsp;</td><td>The list to free.</td></tr>
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<a class="anchor" name="a11"></a><!-- doxytag: member="slist.h::slist_length" ref="a11" args="(SListEntry *list)" --><p>
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          <td class="md" nowrap valign="top">int slist_length           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="slist_8h.html#a0">SListEntry</a> *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>list</em>          </td>
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<p>
Find the length of a list. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
  <table border="0" cellspacing="2" cellpadding="0">
    <tr><td valign="top"></td><td valign="top"><em>list</em>&nbsp;</td><td>The list. </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>The number of entries in the list.</dd></dl>
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<a class="anchor" name="a7"></a><!-- doxytag: member="slist.h::slist_next" ref="a7" args="(SListEntry *listentry)" --><p>
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          <td class="md" nowrap valign="top"><a class="el" href="slist_8h.html#a0">SListEntry</a>* slist_next           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="slist_8h.html#a0">SListEntry</a> *&nbsp;</td>
          <td class="mdname1" valign="top" nowrap> <em>listentry</em>          </td>
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<p>
Retrieve the next entry in a list. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>listentry</em>&nbsp;</td><td>Pointer to the list entry. </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>The next entry in the list.</dd></dl>
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<a class="anchor" name="a10"></a><!-- doxytag: member="slist.h::slist_nth_data" ref="a10" args="(SListEntry *list, int n)" --><p>
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          <td class="md" nowrap valign="top">void* slist_nth_data           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="slist_8h.html#a0">SListEntry</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>list</em>, </td>
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          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>n</em></td>
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          <td class="md">)&nbsp;</td>
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<p>
Retrieve the data at a specified entry in the list. 
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<dl compact><dt><b>Parameters:</b></dt><dd>
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    <tr><td valign="top"></td><td valign="top"><em>list</em>&nbsp;</td><td>The list. </td></tr>
    <tr><td valign="top"></td><td valign="top"><em>n</em>&nbsp;</td><td>The index into the list . </td></tr>
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<dl compact><dt><b>Returns:</b></dt><dd>The data at the specified index, or NULL if unsuccessful.</dd></dl>
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<a class="anchor" name="a9"></a><!-- doxytag: member="slist.h::slist_nth_entry" ref="a9" args="(SListEntry *list, int n)" --><p>
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          <td class="md" nowrap valign="top"><a class="el" href="slist_8h.html#a0">SListEntry</a>* slist_nth_entry           </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top"><a class="el" href="slist_8h.html#a0">SListEntry</a> *&nbsp;</td>
          <td class="mdname" nowrap> <em>list</em>, </td>
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          <td class="md" nowrap>int&nbsp;</td>
          <td class="mdname" nowrap> <em>n</em></td>
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