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exif-mnote-data_8h.html
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en-US"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=11"/> <meta name="generator" content="Doxygen 1.9.8"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>EXIF library (libexif) API: libexif/exif-mnote-data.h File Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <link href="doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr id="projectrow"> <td id="projectalign"> <div id="projectname">EXIF library (libexif) API<span id="projectnumber"> 0.6.24</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.9.8 --> <script type="text/javascript" src="menudata.js"></script> <script type="text/javascript" src="menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */ $(function() { initMenu('',false,false,'search.php','Search'); }); /* @license-end */ </script> <div id="main-nav"></div> </div><!-- top --> <div id="side-nav" class="ui-resizable side-nav-resizable"> <div id="nav-tree"> <div id="nav-tree-contents"> <div id="nav-sync" class="sync"></div> </div> </div> <div id="splitbar" style="-moz-user-select:none;" class="ui-resizable-handle"> </div> </div> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:d3d9a9a6595521f9666a5e94cc830dab83b65699&dn=expat.txt MIT */ $(document).ready(function(){initNavTree('exif-mnote-data_8h.html',''); initResizable(); }); /* @license-end */ </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#typedef-members">Typedefs</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"><div class="title">exif-mnote-data.h File Reference</div></div> </div><!--header--> <div class="contents"> <p>Handling EXIF MakerNote tags. <a href="#details">More...</a></p> <div class="textblock"><code>#include <<a class="el" href="exif-log_8h_source.html">libexif/exif-log.h</a>></code><br /> </div> <p><a href="exif-mnote-data_8h_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="typedef-members" name="typedef-members"></a> Typedefs</h2></td></tr> <tr class="memitem:ad274692c704f570122329ef1ab32ed31" id="r_ad274692c704f570122329ef1ab32ed31"><td class="memItemLeft" align="right" valign="top"><a id="ad274692c704f570122329ef1ab32ed31" name="ad274692c704f570122329ef1ab32ed31"></a> typedef struct <a class="el" href="struct__ExifMnoteData.html">_ExifMnoteData</a> </td><td class="memItemRight" valign="bottom"><b>ExifMnoteData</b></td></tr> <tr class="memdesc:ad274692c704f570122329ef1ab32ed31"><td class="mdescLeft"> </td><td class="mdescRight">Data found in the MakerNote tag. <br /></td></tr> <tr class="separator:ad274692c704f570122329ef1ab32ed31"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="func-members" name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:a6e4fab705cb33adde53dfff211dcd03c" id="r_a6e4fab705cb33adde53dfff211dcd03c"><td class="memItemLeft" align="right" valign="top"><a id="a6e4fab705cb33adde53dfff211dcd03c" name="a6e4fab705cb33adde53dfff211dcd03c"></a> void </td><td class="memItemRight" valign="bottom"><b>exif_mnote_data_ref</b> (<a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> *)</td></tr> <tr class="separator:a6e4fab705cb33adde53dfff211dcd03c"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac51e0514ec846838697a460a24bb73fb" id="r_ac51e0514ec846838697a460a24bb73fb"><td class="memItemLeft" align="right" valign="top"><a id="ac51e0514ec846838697a460a24bb73fb" name="ac51e0514ec846838697a460a24bb73fb"></a> void </td><td class="memItemRight" valign="bottom"><b>exif_mnote_data_unref</b> (<a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> *)</td></tr> <tr class="separator:ac51e0514ec846838697a460a24bb73fb"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a263d51ca6b59fecb34199113b033f63f" id="r_a263d51ca6b59fecb34199113b033f63f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="exif-mnote-data_8h.html#a263d51ca6b59fecb34199113b033f63f">exif_mnote_data_load</a> (<a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> *d, const unsigned char *buf, unsigned int buf_size)</td></tr> <tr class="memdesc:a263d51ca6b59fecb34199113b033f63f"><td class="mdescLeft"> </td><td class="mdescRight">Load the MakerNote data from a memory buffer. <br /></td></tr> <tr class="separator:a263d51ca6b59fecb34199113b033f63f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a704500ea880e6727d8b4a98ff38c0a25" id="r_a704500ea880e6727d8b4a98ff38c0a25"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="exif-mnote-data_8h.html#a704500ea880e6727d8b4a98ff38c0a25">exif_mnote_data_save</a> (<a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> *d, unsigned char **buf, unsigned int *buf_size)</td></tr> <tr class="memdesc:a704500ea880e6727d8b4a98ff38c0a25"><td class="mdescLeft"> </td><td class="mdescRight">Save the raw MakerNote data into a memory buffer. <br /></td></tr> <tr class="separator:a704500ea880e6727d8b4a98ff38c0a25"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af61fbda7c717e86991b0eccf6976a5f4" id="r_af61fbda7c717e86991b0eccf6976a5f4"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="exif-mnote-data_8h.html#af61fbda7c717e86991b0eccf6976a5f4">exif_mnote_data_count</a> (<a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> *d)</td></tr> <tr class="memdesc:af61fbda7c717e86991b0eccf6976a5f4"><td class="mdescLeft"> </td><td class="mdescRight">Return the number of tags in the MakerNote. <br /></td></tr> <tr class="separator:af61fbda7c717e86991b0eccf6976a5f4"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a981bab235db2e156216d5cc43f48cac7" id="r_a981bab235db2e156216d5cc43f48cac7"><td class="memItemLeft" align="right" valign="top">unsigned int </td><td class="memItemRight" valign="bottom"><a class="el" href="exif-mnote-data_8h.html#a981bab235db2e156216d5cc43f48cac7">exif_mnote_data_get_id</a> (<a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> *d, unsigned int n)</td></tr> <tr class="memdesc:a981bab235db2e156216d5cc43f48cac7"><td class="mdescLeft"> </td><td class="mdescRight">Return the MakerNote tag number for the tag at the specified index within the MakerNote. <br /></td></tr> <tr class="separator:a981bab235db2e156216d5cc43f48cac7"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aac0686178cd4b8b5ec3b1c78b41acbf8" id="r_aac0686178cd4b8b5ec3b1c78b41acbf8"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="exif-mnote-data_8h.html#aac0686178cd4b8b5ec3b1c78b41acbf8">exif_mnote_data_get_name</a> (<a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> *d, unsigned int n)</td></tr> <tr class="memdesc:aac0686178cd4b8b5ec3b1c78b41acbf8"><td class="mdescLeft"> </td><td class="mdescRight">Returns textual name of the given MakerNote tag. <br /></td></tr> <tr class="separator:aac0686178cd4b8b5ec3b1c78b41acbf8"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9ef3bec8c131fbde32702b475025e8f2" id="r_a9ef3bec8c131fbde32702b475025e8f2"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="exif-mnote-data_8h.html#a9ef3bec8c131fbde32702b475025e8f2">exif_mnote_data_get_title</a> (<a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> *d, unsigned int n)</td></tr> <tr class="memdesc:a9ef3bec8c131fbde32702b475025e8f2"><td class="mdescLeft"> </td><td class="mdescRight">Returns textual title of the given MakerNote tag. <br /></td></tr> <tr class="separator:a9ef3bec8c131fbde32702b475025e8f2"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a72397dfd279d52fb674a1abd5ed16ee2" id="r_a72397dfd279d52fb674a1abd5ed16ee2"><td class="memItemLeft" align="right" valign="top">const char * </td><td class="memItemRight" valign="bottom"><a class="el" href="exif-mnote-data_8h.html#a72397dfd279d52fb674a1abd5ed16ee2">exif_mnote_data_get_description</a> (<a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> *d, unsigned int n)</td></tr> <tr class="memdesc:a72397dfd279d52fb674a1abd5ed16ee2"><td class="mdescLeft"> </td><td class="mdescRight">Returns verbose textual description of the given MakerNote tag. <br /></td></tr> <tr class="separator:a72397dfd279d52fb674a1abd5ed16ee2"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a299e3e7c9ee3c79f3678872b8a6038c4" id="r_a299e3e7c9ee3c79f3678872b8a6038c4"><td class="memItemLeft" align="right" valign="top">char * </td><td class="memItemRight" valign="bottom"><a class="el" href="exif-mnote-data_8h.html#a299e3e7c9ee3c79f3678872b8a6038c4">exif_mnote_data_get_value</a> (<a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> *d, unsigned int n, char *val, unsigned int maxlen)</td></tr> <tr class="memdesc:a299e3e7c9ee3c79f3678872b8a6038c4"><td class="mdescLeft"> </td><td class="mdescRight">Return a textual representation of the value of the MakerNote entry. <br /></td></tr> <tr class="separator:a299e3e7c9ee3c79f3678872b8a6038c4"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9a6093f4cd64a11919f254851e54d92c" id="r_a9a6093f4cd64a11919f254851e54d92c"><td class="memItemLeft" align="right" valign="top"><a id="a9a6093f4cd64a11919f254851e54d92c" name="a9a6093f4cd64a11919f254851e54d92c"></a> void </td><td class="memItemRight" valign="bottom"><b>exif_mnote_data_log</b> (<a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> *, <a class="el" href="exif-log_8h.html#a6b225115984bb2016282923cb487f16b">ExifLog</a> *)</td></tr> <tr class="separator:a9a6093f4cd64a11919f254851e54d92c"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>Handling EXIF MakerNote tags. </p> </div><h2 class="groupheader">Function Documentation</h2> <a id="af61fbda7c717e86991b0eccf6976a5f4" name="af61fbda7c717e86991b0eccf6976a5f4"></a> <h2 class="memtitle"><span class="permalink"><a href="#af61fbda7c717e86991b0eccf6976a5f4">◆ </a></span>exif_mnote_data_count()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">unsigned int exif_mnote_data_count </td> <td>(</td> <td class="paramtype"><a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> * </td> <td class="paramname"><em>d</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p>Return the number of tags in the MakerNote. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramdir">[in]</td><td class="paramname">d</td><td>MakerNote data </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>number of tags, or 0 if no MakerNote or the type is not supported </dd></dl> </div> </div> <a id="a72397dfd279d52fb674a1abd5ed16ee2" name="a72397dfd279d52fb674a1abd5ed16ee2"></a> <h2 class="memtitle"><span class="permalink"><a href="#a72397dfd279d52fb674a1abd5ed16ee2">◆ </a></span>exif_mnote_data_get_description()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const char * exif_mnote_data_get_description </td> <td>(</td> <td class="paramtype"><a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> * </td> <td class="paramname"><em>d</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>n</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Returns verbose textual description of the given MakerNote tag. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramdir">[in]</td><td class="paramname">d</td><td>MakerNote data </td></tr> <tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>index of the entry within the MakerNote data </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>textual description of the tag or NULL on error </dd></dl> </div> </div> <a id="a981bab235db2e156216d5cc43f48cac7" name="a981bab235db2e156216d5cc43f48cac7"></a> <h2 class="memtitle"><span class="permalink"><a href="#a981bab235db2e156216d5cc43f48cac7">◆ </a></span>exif_mnote_data_get_id()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">unsigned int exif_mnote_data_get_id </td> <td>(</td> <td class="paramtype"><a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> * </td> <td class="paramname"><em>d</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>n</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Return the MakerNote tag number for the tag at the specified index within the MakerNote. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramdir">[in]</td><td class="paramname">d</td><td>MakerNote data </td></tr> <tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>index of the entry within the MakerNote data </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>MakerNote tag number </dd></dl> </div> </div> <a id="aac0686178cd4b8b5ec3b1c78b41acbf8" name="aac0686178cd4b8b5ec3b1c78b41acbf8"></a> <h2 class="memtitle"><span class="permalink"><a href="#aac0686178cd4b8b5ec3b1c78b41acbf8">◆ </a></span>exif_mnote_data_get_name()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const char * exif_mnote_data_get_name </td> <td>(</td> <td class="paramtype"><a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> * </td> <td class="paramname"><em>d</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>n</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Returns textual name of the given MakerNote tag. </p> <p>The name is a short, unique (within this type of MakerNote), non-localized text string containing only US-ASCII alphanumeric characters.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramdir">[in]</td><td class="paramname">d</td><td>MakerNote data </td></tr> <tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>index of the entry within the MakerNote data </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>textual name of the tag or NULL on error </dd></dl> </div> </div> <a id="a9ef3bec8c131fbde32702b475025e8f2" name="a9ef3bec8c131fbde32702b475025e8f2"></a> <h2 class="memtitle"><span class="permalink"><a href="#a9ef3bec8c131fbde32702b475025e8f2">◆ </a></span>exif_mnote_data_get_title()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">const char * exif_mnote_data_get_title </td> <td>(</td> <td class="paramtype"><a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> * </td> <td class="paramname"><em>d</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>n</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Returns textual title of the given MakerNote tag. </p> <p>The title is a short, localized textual description of the tag.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramdir">[in]</td><td class="paramname">d</td><td>MakerNote data </td></tr> <tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>index of the entry within the MakerNote data </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>textual name of the tag or NULL on error </dd></dl> </div> </div> <a id="a299e3e7c9ee3c79f3678872b8a6038c4" name="a299e3e7c9ee3c79f3678872b8a6038c4"></a> <h2 class="memtitle"><span class="permalink"><a href="#a299e3e7c9ee3c79f3678872b8a6038c4">◆ </a></span>exif_mnote_data_get_value()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">char * exif_mnote_data_get_value </td> <td>(</td> <td class="paramtype"><a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> * </td> <td class="paramname"><em>d</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>n</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">char * </td> <td class="paramname"><em>val</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>maxlen</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Return a textual representation of the value of the MakerNote entry. </p> <dl class="section warning"><dt>Warning</dt><dd>The character set of the returned string may be in the encoding of the current locale or the native encoding of the camera.</dd></dl> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramdir">[in]</td><td class="paramname">d</td><td>MakerNote data </td></tr> <tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>index of the entry within the MakerNote data </td></tr> <tr><td class="paramdir">[out]</td><td class="paramname">val</td><td>buffer in which to store value </td></tr> <tr><td class="paramdir">[in]</td><td class="paramname">maxlen</td><td>length of the buffer val </td></tr> </table> </dd> </dl> <dl class="section return"><dt>Returns</dt><dd>val pointer, or NULL on error </dd></dl> </div> </div> <a id="a263d51ca6b59fecb34199113b033f63f" name="a263d51ca6b59fecb34199113b033f63f"></a> <h2 class="memtitle"><span class="permalink"><a href="#a263d51ca6b59fecb34199113b033f63f">◆ </a></span>exif_mnote_data_load()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void exif_mnote_data_load </td> <td>(</td> <td class="paramtype"><a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> * </td> <td class="paramname"><em>d</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">const unsigned char * </td> <td class="paramname"><em>buf</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int </td> <td class="paramname"><em>buf_size</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Load the MakerNote data from a memory buffer. </p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramdir">[in]</td><td class="paramname">d</td><td>MakerNote data </td></tr> <tr><td class="paramdir">[in]</td><td class="paramname">buf</td><td>pointer to raw MakerNote tag data </td></tr> <tr><td class="paramdir">[in]</td><td class="paramname">buf_size</td><td>number of bytes of data at buf </td></tr> </table> </dd> </dl> </div> </div> <a id="a704500ea880e6727d8b4a98ff38c0a25" name="a704500ea880e6727d8b4a98ff38c0a25"></a> <h2 class="memtitle"><span class="permalink"><a href="#a704500ea880e6727d8b4a98ff38c0a25">◆ </a></span>exif_mnote_data_save()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void exif_mnote_data_save </td> <td>(</td> <td class="paramtype"><a class="el" href="exif-mnote-data_8h.html#ad274692c704f570122329ef1ab32ed31">ExifMnoteData</a> * </td> <td class="paramname"><em>d</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned char ** </td> <td class="paramname"><em>buf</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">unsigned int * </td> <td class="paramname"><em>buf_size</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>Save the raw MakerNote data into a memory buffer. </p> <p>The buffer is allocated by this function and must subsequently be freed by the caller.</p> <dl class="params"><dt>Parameters</dt><dd> <table class="params"> <tr><td class="paramdir">[in,out]</td><td class="paramname">d</td><td>extract the data from this structure </td></tr> <tr><td class="paramdir">[out]</td><td class="paramname">buf</td><td>pointer to buffer pointer containing MakerNote data on return </td></tr> <tr><td class="paramdir">[out]</td><td class="paramname">buf_size</td><td>pointer to the size of the buffer </td></tr> </table> </dd> </dl> </div> </div> </div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" 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