antkeeper
/
superbuild


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          <li class="md-nav__item">      <a href="index.html" class="md-nav__link">        TOC      </a>    </li>  
                      
          <li class="md-nav__item">      <a href="ft2-index.html" class="md-nav__link">        Index      </a>    </li>  
                      
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                                <li class="md-nav__item">      <a href="ft2-header_inclusion.html" class="md-nav__link">        FreeType's header inclusion scheme      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-user_allocation.html" class="md-nav__link">        User allocation      </a>    </li>  
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                                <li class="md-nav__item">      <a href="ft2-basic_types.html" class="md-nav__link">        Basic Data Types      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-base_interface.html" class="md-nav__link">        Base Interface      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-glyph_variants.html" class="md-nav__link">        Unicode Variation Sequences      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-color_management.html" class="md-nav__link">        Glyph Color Management      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-layer_management.html" class="md-nav__link">        Glyph Layer Management      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-glyph_management.html" class="md-nav__link">        Glyph Management      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-mac_specific.html" class="md-nav__link">        Mac Specific Interface      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-sizes_management.html" class="md-nav__link">        Size Management      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-header_file_macros.html" class="md-nav__link">        Header File Macros      </a>    </li>  
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              <li class="md-nav__item md-nav__item--nested">                    <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_5" type="checkbox" id="__nav_5" >            <label class="md-nav__link" for="__nav_5">        Format-Specific API        <span class="md-nav__icon md-icon"></span>      </label>      <nav class="md-nav" aria-label="Format-Specific API" data-md-level="1">        <label class="md-nav__title" for="__nav_5">          <span class="md-nav__icon md-icon"></span>          Format-Specific API        </label>        <ul class="md-nav__list" data-md-scrollfix>                                <li class="md-nav__item">      <a href="ft2-multiple_masters.html" class="md-nav__link">        Multiple Masters      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-truetype_tables.html" class="md-nav__link">        TrueType Tables      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-type1_tables.html" class="md-nav__link">        Type 1 Tables      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-sfnt_names.html" class="md-nav__link">        SFNT Names      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-bdf_fonts.html" class="md-nav__link">        BDF and PCF Files      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-cid_fonts.html" class="md-nav__link">        CID Fonts      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-pfr_fonts.html" class="md-nav__link">        PFR Fonts      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-winfnt_fonts.html" class="md-nav__link">        Window FNT Files      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-font_formats.html" class="md-nav__link">        Font Formats      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-gasp_table.html" class="md-nav__link">        Gasp Table      </a>    </li>  
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              <li class="md-nav__item md-nav__item--nested">                    <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_6" type="checkbox" id="__nav_6" >            <label class="md-nav__link" for="__nav_6">        Controlling FreeType Modules        <span class="md-nav__icon md-icon"></span>      </label>      <nav class="md-nav" aria-label="Controlling FreeType Modules" data-md-level="1">        <label class="md-nav__title" for="__nav_6">          <span class="md-nav__icon md-icon"></span>          Controlling FreeType Modules        </label>        <ul class="md-nav__list" data-md-scrollfix>                                <li class="md-nav__item">      <a href="ft2-auto_hinter.html" class="md-nav__link">        The auto-hinter      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-cff_driver.html" class="md-nav__link">        The CFF driver      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-t1_cid_driver.html" class="md-nav__link">        The Type 1 and CID drivers      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-tt_driver.html" class="md-nav__link">        The TrueType driver      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-pcf_driver.html" class="md-nav__link">        The PCF driver      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-properties.html" class="md-nav__link">        Driver properties      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-parameter_tags.html" class="md-nav__link">        Parameter Tags      </a>    </li>  
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                                      <li class="md-nav__item md-nav__item--active">            <input class="md-nav__toggle md-toggle" data-md-toggle="toc" type="checkbox" id="__toc">                                        <label class="md-nav__link md-nav__link--active" for="__toc">          List Processing          <span class="md-nav__icon md-icon"></span>        </label>            <a href="ft2-list_processing.html" class="md-nav__link md-nav__link--active">        List Processing      </a>              <nav class="md-nav md-nav--secondary" aria-label="Table of contents">                  <label class="md-nav__title" for="__toc">      <span class="md-nav__icon md-icon"></span>      Table of contents    </label>    <ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>              <li class="md-nav__item">  <a href="#synopsis" class="md-nav__link">    Synopsis  </a>  </li>              <li class="md-nav__item">  <a href="#ft_list" class="md-nav__link">    FT_List  </a>  </li>              <li class="md-nav__item">  <a href="#ft_listnode" class="md-nav__link">    FT_ListNode  </a>  </li>              <li class="md-nav__item">  <a href="#ft_listrec" class="md-nav__link">    FT_ListRec  </a>  </li>              <li class="md-nav__item">  <a href="#ft_listnoderec" class="md-nav__link">    FT_ListNodeRec  </a>  </li>              <li class="md-nav__item">  <a href="#ft_list_add" class="md-nav__link">    FT_List_Add  </a>  </li>              <li class="md-nav__item">  <a href="#ft_list_insert" class="md-nav__link">    FT_List_Insert  </a>  </li>              <li class="md-nav__item">  <a href="#ft_list_find" class="md-nav__link">    FT_List_Find  </a>  </li>              <li class="md-nav__item">  <a href="#ft_list_remove" class="md-nav__link">    FT_List_Remove  </a>  </li>              <li class="md-nav__item">  <a href="#ft_list_up" class="md-nav__link">    FT_List_Up  </a>  </li>              <li class="md-nav__item">  <a href="#ft_list_iterate" class="md-nav__link">    FT_List_Iterate  </a>  </li>              <li class="md-nav__item">  <a href="#ft_list_iterator" class="md-nav__link">    FT_List_Iterator  </a>  </li>              <li class="md-nav__item">  <a href="#ft_list_finalize" class="md-nav__link">    FT_List_Finalize  </a>  </li>              <li class="md-nav__item">  <a href="#ft_list_destructor" class="md-nav__link">    FT_List_Destructor  </a>  </li>          </ul>  </nav>          </li>  
                                <li class="md-nav__item">      <a href="ft2-outline_processing.html" class="md-nav__link">        Outline Processing      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-quick_advance.html" class="md-nav__link">        Quick retrieval of advance values      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-bitmap_handling.html" class="md-nav__link">        Bitmap Handling      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-raster.html" class="md-nav__link">        Scanline Converter      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-glyph_stroker.html" class="md-nav__link">        Glyph Stroker      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-system_interface.html" class="md-nav__link">        System Interface      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-module_management.html" class="md-nav__link">        Module Management      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-gzip.html" class="md-nav__link">        GZIP Streams      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-lzw.html" class="md-nav__link">        LZW Streams      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-bzip2.html" class="md-nav__link">        BZIP2 Streams      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-debugging_apis.html" class="md-nav__link">        External Debugging APIs      </a>    </li>  
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              <li class="md-nav__item md-nav__item--nested">                    <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_9" type="checkbox" id="__nav_9" >            <label class="md-nav__link" for="__nav_9">        Error Codes        <span class="md-nav__icon md-icon"></span>      </label>      <nav class="md-nav" aria-label="Error Codes" data-md-level="1">        <label class="md-nav__title" for="__nav_9">          <span class="md-nav__icon md-icon"></span>          Error Codes        </label>        <ul class="md-nav__list" data-md-scrollfix>                                <li class="md-nav__item">      <a href="ft2-error_enumerations.html" class="md-nav__link">        Error Enumerations      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-error_code_values.html" class="md-nav__link">        Error Code Values      </a>    </li>  
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              <li class="md-nav__item md-nav__item--nested">                    <input class="md-nav__toggle md-toggle" data-md-toggle="__nav_10" type="checkbox" id="__nav_10" >            <label class="md-nav__link" for="__nav_10">        Miscellaneous        <span class="md-nav__icon md-icon"></span>      </label>      <nav class="md-nav" aria-label="Miscellaneous" data-md-level="1">        <label class="md-nav__title" for="__nav_10">          <span class="md-nav__icon md-icon"></span>          Miscellaneous        </label>        <ul class="md-nav__list" data-md-scrollfix>                                <li class="md-nav__item">      <a href="ft2-gx_validation.html" class="md-nav__link">        TrueTypeGX/AAT Validation      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-incremental.html" class="md-nav__link">        Incremental Loading      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-truetype_engine.html" class="md-nav__link">        The TrueType Engine      </a>    </li>  
                                <li class="md-nav__item">      <a href="ft2-ot_validation.html" class="md-nav__link">        OpenType Validation      </a>    </li>  
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<p>A handle to a list record (see <code><a href="ft2-list_processing.html#ft_listrec">FT_ListRec</a></code>).</p><hr>
<h2 id="ft_listnode">FT_ListNode<a class="headerlink" href="#ft_listnode" title="Permanent link">&para;</a></h2><p>Defined in FT_TYPES_H (freetype/fttypes.h).</p><div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span> FT_ListNodeRec_*  <b>FT_ListNode</b>;</code></pre></div>
<p>Many elements and objects in FreeType are listed through an <code><a href="ft2-list_processing.html#ft_list">FT_List</a></code> record (see <code><a href="ft2-list_processing.html#ft_listrec">FT_ListRec</a></code>). As its name suggests, an FT_ListNode is a handle to a single list element.</p><hr>
<h2 id="ft_listrec">FT_ListRec<a class="headerlink" href="#ft_listrec" title="Permanent link">&para;</a></h2><p>Defined in FT_TYPES_H (freetype/fttypes.h).</p><div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ListRec_  {    <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  head;    <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  tail;
  } <b>FT_ListRec</b>;</code></pre></div>
<p>A structure used to hold a simple doubly-linked list. These are used in many parts of FreeType.</p><h4>fields</h4><table class="fields"><tr><td class="val" id="head">head</td><td class="desc"><p>The head (first element) of doubly-linked list.</p></td></tr><tr><td class="val" id="tail">tail</td><td class="desc"><p>The tail (last element) of doubly-linked list.</p></td></tr></table>
<hr>
<h2 id="ft_listnoderec">FT_ListNodeRec<a class="headerlink" href="#ft_listnoderec" title="Permanent link">&para;</a></h2><p>Defined in FT_TYPES_H (freetype/fttypes.h).</p><div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">struct</span>  FT_ListNodeRec_  {    <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  prev;    <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  next;    <span class="keyword">void</span>*        data;
  } <b>FT_ListNodeRec</b>;</code></pre></div>
<p>A structure used to hold a single list element.</p><h4>fields</h4><table class="fields"><tr><td class="val" id="prev">prev</td><td class="desc"><p>The previous element in the list. <code>NULL</code> if first.</p></td></tr><tr><td class="val" id="next">next</td><td class="desc"><p>The next element in the list. <code>NULL</code> if last.</p></td></tr><tr><td class="val" id="data">data</td><td class="desc"><p>A typeless pointer to the listed object.</p></td></tr></table>
<hr>
<h2 id="ft_list_add">FT_List_Add<a class="headerlink" href="#ft_list_add" title="Permanent link">&para;</a></h2><p>Defined in FT_LIST_H (freetype/ftlist.h).</p><div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )  <b>FT_List_Add</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>      list,               <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  node );</code></pre></div>
<p>Append an element to the end of a list.</p><h4>inout</h4><table class="fields"><tr><td class="val" id="list">list</td><td class="desc"><p>A pointer to the parent list.</p></td></tr><tr><td class="val" id="node">node</td><td class="desc"><p>The node to append.</p></td></tr></table>
<hr>
<h2 id="ft_list_insert">FT_List_Insert<a class="headerlink" href="#ft_list_insert" title="Permanent link">&para;</a></h2><p>Defined in FT_LIST_H (freetype/ftlist.h).</p><div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )  <b>FT_List_Insert</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>      list,                  <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  node );</code></pre></div>
<p>Insert an element at the head of a list.</p><h4>inout</h4><table class="fields"><tr><td class="val" id="list">list</td><td class="desc"><p>A pointer to parent list.</p></td></tr><tr><td class="val" id="node">node</td><td class="desc"><p>The node to insert.</p></td></tr></table>
<hr>
<h2 id="ft_list_find">FT_List_Find<a class="headerlink" href="#ft_list_find" title="Permanent link">&para;</a></h2><p>Defined in FT_LIST_H (freetype/ftlist.h).</p><div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a> )  <b>FT_List_Find</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>  list,                <span class="keyword">void</span>*    data );</code></pre></div>
<p>Find the list node for a given listed object.</p><h4>input</h4><table class="fields"><tr><td class="val" id="list">list</td><td class="desc"><p>A pointer to the parent list.</p></td></tr><tr><td class="val" id="data">data</td><td class="desc"><p>The address of the listed object.</p></td></tr></table>
<h4>return</h4>
<p>List node. <code>NULL</code> if it wasn't found.</p><hr>
<h2 id="ft_list_remove">FT_List_Remove<a class="headerlink" href="#ft_list_remove" title="Permanent link">&para;</a></h2><p>Defined in FT_LIST_H (freetype/ftlist.h).</p><div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )  <b>FT_List_Remove</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>      list,                  <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  node );</code></pre></div>
<p>Remove a node from a list. This function doesn't check whether the node is in the list!</p><h4>input</h4><table class="fields"><tr><td class="val" id="node">node</td><td class="desc"><p>The node to remove.</p></td></tr></table>
<h4>inout</h4><table class="fields"><tr><td class="val" id="list">list</td><td class="desc"><p>A pointer to the parent list.</p></td></tr></table>
<hr>
<h2 id="ft_list_up">FT_List_Up<a class="headerlink" href="#ft_list_up" title="Permanent link">&para;</a></h2><p>Defined in FT_LIST_H (freetype/ftlist.h).</p><div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )  <b>FT_List_Up</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>      list,              <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  node );</code></pre></div>
<p>Move a node to the head/top of a list. Used to maintain LRU lists.</p><h4>inout</h4><table class="fields"><tr><td class="val" id="list">list</td><td class="desc"><p>A pointer to the parent list.</p></td></tr><tr><td class="val" id="node">node</td><td class="desc"><p>The node to move.</p></td></tr></table>
<hr>
<h2 id="ft_list_iterate">FT_List_Iterate<a class="headerlink" href="#ft_list_iterate" title="Permanent link">&para;</a></h2><p>Defined in FT_LIST_H (freetype/ftlist.h).</p><div class = "codehilite"><pre><code>  FT_EXPORT( <a href="ft2-basic_types.html#ft_error">FT_Error</a> )  <b>FT_List_Iterate</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>           list,                   <a href="ft2-list_processing.html#ft_list_iterator">FT_List_Iterator</a>  iterator,                   <span class="keyword">void</span>*             user );</code></pre></div>
<p>Parse a list and calls a given iterator function on each element. Note that parsing is stopped as soon as one of the iterator calls returns a non-zero value.</p><h4>input</h4><table class="fields"><tr><td class="val" id="list">list</td><td class="desc"><p>A handle to the list.</p></td></tr><tr><td class="val" id="iterator">iterator</td><td class="desc"><p>An iterator function, called on each node of the list.</p></td></tr><tr><td class="val" id="user">user</td><td class="desc"><p>A user-supplied field that is passed as the second argument to the iterator.</p></td></tr></table>
<h4>return</h4>
<p>The result (a FreeType error code) of the last iterator call.</p><hr>
<h2 id="ft_list_iterator">FT_List_Iterator<a class="headerlink" href="#ft_list_iterator" title="Permanent link">&para;</a></h2><p>Defined in FT_LIST_H (freetype/ftlist.h).</p><div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <a href="ft2-basic_types.html#ft_error">FT_Error</a>  (*<b>FT_List_Iterator</b>)( <a href="ft2-list_processing.html#ft_listnode">FT_ListNode</a>  node,                       <span class="keyword">void</span>*        user );</code></pre></div>
<p>An FT_List iterator function that is called during a list parse by <code><a href="ft2-list_processing.html#ft_list_iterate">FT_List_Iterate</a></code>.</p><h4>input</h4><table class="fields"><tr><td class="val" id="node">node</td><td class="desc"><p>The current iteration list node.</p></td></tr><tr><td class="val" id="user">user</td><td class="desc"><p>A typeless pointer passed to <code><a href="ft2-list_processing.html#ft_list_iterate">FT_List_Iterate</a></code>. Can be used to point to the iteration's state.</p></td></tr></table>
<hr>
<h2 id="ft_list_finalize">FT_List_Finalize<a class="headerlink" href="#ft_list_finalize" title="Permanent link">&para;</a></h2><p>Defined in FT_LIST_H (freetype/ftlist.h).</p><div class = "codehilite"><pre><code>  FT_EXPORT( <span class="keyword">void</span> )  <b>FT_List_Finalize</b>( <a href="ft2-list_processing.html#ft_list">FT_List</a>             list,                    <a href="ft2-list_processing.html#ft_list_destructor">FT_List_Destructor</a>  destroy,                    <a href="ft2-system_interface.html#ft_memory">FT_Memory</a>           memory,                    <span class="keyword">void</span>*               user );</code></pre></div>
<p>Destroy all elements in the list as well as the list itself.</p><h4>input</h4><table class="fields"><tr><td class="val" id="list">list</td><td class="desc"><p>A handle to the list.</p></td></tr><tr><td class="val" id="destroy">destroy</td><td class="desc"><p>A list destructor that will be applied to each element of the list. Set this to <code>NULL</code> if not needed.</p></td></tr><tr><td class="val" id="memory">memory</td><td class="desc"><p>The current memory object that handles deallocation.</p></td></tr><tr><td class="val" id="user">user</td><td class="desc"><p>A user-supplied field that is passed as the last argument to the destructor.</p></td></tr></table>
<h4>note</h4>
<p>This function expects that all nodes added by <code><a href="ft2-list_processing.html#ft_list_add">FT_List_Add</a></code> or <code><a href="ft2-list_processing.html#ft_list_insert">FT_List_Insert</a></code> have been dynamically allocated.</p><hr>
<h2 id="ft_list_destructor">FT_List_Destructor<a class="headerlink" href="#ft_list_destructor" title="Permanent link">&para;</a></h2><p>Defined in FT_LIST_H (freetype/ftlist.h).</p><div class = "codehilite"><pre><code>  <span class="keyword">typedef</span> <span class="keyword">void</span>  (*<b>FT_List_Destructor</b>)( <a href="ft2-system_interface.html#ft_memory">FT_Memory</a>  memory,                         <span class="keyword">void</span>*      data,                         <span class="keyword">void</span>*      user );</code></pre></div>
<p>An <code><a href="ft2-list_processing.html#ft_list">FT_List</a></code> iterator function that is called during a list finalization by <code><a href="ft2-list_processing.html#ft_list_finalize">FT_List_Finalize</a></code> to destroy all elements in a given list.</p><h4>input</h4><table class="fields"><tr><td class="val" id="system">system</td><td class="desc"><p>The current system object.</p></td></tr><tr><td class="val" id="data">data</td><td class="desc"><p>The current object to destroy.</p></td></tr><tr><td class="val" id="user">user</td><td class="desc"><p>A typeless pointer passed to <code><a href="ft2-list_processing.html#ft_list_iterate">FT_List_Iterate</a></code>. It can be used to point to the iteration's state.</p></td></tr></table>
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