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19 <a href="#harfbuzz-hb-common.object-hierarchy" class="shortcut">Object Hierarchy</a></span>
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27 <a name="harfbuzz-hb-common"></a><div class="titlepage"></div>
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30 <h2><span class="refentrytitle"><a name="harfbuzz-hb-common.top_of_page"></a>hb-common</span></h2>
33 <td class="gallery_image" valign="top" align="right"></td>
35 <div class="refsect1">
36 <a name="harfbuzz-hb-common.functions"></a><h2>Functions</h2>
37 <div class="informaltable"><table width="100%" border="0">
39 <col width="150px" class="functions_return">
40 <col class="functions_name">
44 <td class="function_type">
45 <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="returnvalue">hb_tag_t</span></a>
47 <td class="function_name">
48 <a class="link" href="harfbuzz-hb-common.html#hb-tag-from-string" title="hb_tag_from_string ()">hb_tag_from_string</a> <span class="c_punctuation">()</span>
52 <td class="function_type">
53 <span class="returnvalue">void</span>
55 <td class="function_name">
56 <a class="link" href="harfbuzz-hb-common.html#hb-tag-to-string" title="hb_tag_to_string ()">hb_tag_to_string</a> <span class="c_punctuation">()</span>
60 <td class="function_type">
61 <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="returnvalue">hb_direction_t</span></a>
63 <td class="function_name">
64 <a class="link" href="harfbuzz-hb-common.html#hb-direction-from-string" title="hb_direction_from_string ()">hb_direction_from_string</a> <span class="c_punctuation">()</span>
68 <td class="function_type">const <span class="returnvalue">char</span> *
70 <td class="function_name">
71 <a class="link" href="harfbuzz-hb-common.html#hb-direction-to-string" title="hb_direction_to_string ()">hb_direction_to_string</a> <span class="c_punctuation">()</span>
75 <td class="function_type">
76 <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a>
78 <td class="function_name">
79 <a class="link" href="harfbuzz-hb-common.html#hb-script-from-iso15924-tag" title="hb_script_from_iso15924_tag ()">hb_script_from_iso15924_tag</a> <span class="c_punctuation">()</span>
83 <td class="function_type">
84 <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a>
86 <td class="function_name">
87 <a class="link" href="harfbuzz-hb-common.html#hb-script-from-string" title="hb_script_from_string ()">hb_script_from_string</a> <span class="c_punctuation">()</span>
91 <td class="function_type">
92 <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="returnvalue">hb_tag_t</span></a>
94 <td class="function_name">
95 <a class="link" href="harfbuzz-hb-common.html#hb-script-to-iso15924-tag" title="hb_script_to_iso15924_tag ()">hb_script_to_iso15924_tag</a> <span class="c_punctuation">()</span>
99 <td class="function_type">
100 <a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="returnvalue">hb_direction_t</span></a>
102 <td class="function_name">
103 <a class="link" href="harfbuzz-hb-common.html#hb-script-get-horizontal-direction" title="hb_script_get_horizontal_direction ()">hb_script_get_horizontal_direction</a> <span class="c_punctuation">()</span>
107 <td class="function_type">
108 <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="returnvalue">hb_language_t</span></a>
110 <td class="function_name">
111 <a class="link" href="harfbuzz-hb-common.html#hb-language-from-string" title="hb_language_from_string ()">hb_language_from_string</a> <span class="c_punctuation">()</span>
115 <td class="function_type">const <span class="returnvalue">char</span> *
117 <td class="function_name">
118 <a class="link" href="harfbuzz-hb-common.html#hb-language-to-string" title="hb_language_to_string ()">hb_language_to_string</a> <span class="c_punctuation">()</span>
122 <td class="function_type">
123 <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="returnvalue">hb_language_t</span></a>
125 <td class="function_name">
126 <a class="link" href="harfbuzz-hb-common.html#hb-language-get-default" title="hb_language_get_default ()">hb_language_get_default</a> <span class="c_punctuation">()</span>
130 <td class="function_type">
131 <span class="returnvalue">void</span>
133 <td class="function_name">
134 <span class="c_punctuation">(</span><a class="link" href="harfbuzz-hb-common.html#hb-destroy-func-t" title="hb_destroy_func_t ()">*hb_destroy_func_t</a><span class="c_punctuation">)</span> <span class="c_punctuation">()</span>
138 <td class="define_keyword">#define</td>
139 <td class="function_name">
140 <a class="link" href="harfbuzz-hb-common.html#HB-TAG:CAPS" title="HB_TAG()">HB_TAG</a><span class="c_punctuation">()</span>
144 <td class="define_keyword">#define</td>
145 <td class="function_name">
146 <a class="link" href="harfbuzz-hb-common.html#HB-UNTAG:CAPS" title="HB_UNTAG()">HB_UNTAG</a><span class="c_punctuation">()</span>
150 <td class="define_keyword">#define</td>
151 <td class="function_name">
152 <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-REVERSE:CAPS" title="HB_DIRECTION_REVERSE()">HB_DIRECTION_REVERSE</a><span class="c_punctuation">()</span>
156 <td class="define_keyword">#define</td>
157 <td class="function_name">
158 <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-BACKWARD:CAPS" title="HB_DIRECTION_IS_BACKWARD()">HB_DIRECTION_IS_BACKWARD</a><span class="c_punctuation">()</span>
162 <td class="define_keyword">#define</td>
163 <td class="function_name">
164 <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-FORWARD:CAPS" title="HB_DIRECTION_IS_FORWARD()">HB_DIRECTION_IS_FORWARD</a><span class="c_punctuation">()</span>
168 <td class="define_keyword">#define</td>
169 <td class="function_name">
170 <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-HORIZONTAL:CAPS" title="HB_DIRECTION_IS_HORIZONTAL()">HB_DIRECTION_IS_HORIZONTAL</a><span class="c_punctuation">()</span>
174 <td class="define_keyword">#define</td>
175 <td class="function_name">
176 <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-VALID:CAPS" title="HB_DIRECTION_IS_VALID()">HB_DIRECTION_IS_VALID</a><span class="c_punctuation">()</span>
180 <td class="define_keyword">#define</td>
181 <td class="function_name">
182 <a class="link" href="harfbuzz-hb-common.html#HB-DIRECTION-IS-VERTICAL:CAPS" title="HB_DIRECTION_IS_VERTICAL()">HB_DIRECTION_IS_VERTICAL</a><span class="c_punctuation">()</span>
188 <a name="hb-user-data-key-t"></a><div class="refsect1">
189 <a name="harfbuzz-hb-common.other"></a><h2>Types and Values</h2>
190 <div class="informaltable"><table width="100%" border="0">
192 <col width="150px" class="name">
193 <col class="description">
197 <td class="typedef_keyword">typedef</td>
198 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-bool-t" title="hb_bool_t">hb_bool_t</a></td>
201 <td class="typedef_keyword">typedef</td>
202 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-codepoint-t" title="hb_codepoint_t">hb_codepoint_t</a></td>
205 <td class="datatype_keyword">enum</td>
206 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t">hb_direction_t</a></td>
209 <td class="typedef_keyword">typedef</td>
210 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t">hb_language_t</a></td>
213 <td class="typedef_keyword">typedef</td>
214 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-mask-t" title="hb_mask_t">hb_mask_t</a></td>
217 <td class="typedef_keyword">typedef</td>
218 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-position-t" title="hb_position_t">hb_position_t</a></td>
221 <td class="typedef_keyword">typedef</td>
222 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t">hb_tag_t</a></td>
225 <td class="datatype_keyword">enum</td>
226 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t">hb_script_t</a></td>
229 <td class="datatype_keyword"> </td>
230 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-user-data-key-t-struct" title="hb_user_data_key_t">hb_user_data_key_t</a></td>
233 <td class="datatype_keyword"> </td>
234 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#hb-var-int-t" title="hb_var_int_t">hb_var_int_t</a></td>
237 <td class="define_keyword">#define</td>
238 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#HB-TAG-NONE:CAPS" title="HB_TAG_NONE">HB_TAG_NONE</a></td>
241 <td class="define_keyword">#define</td>
242 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#HB-TAG-MAX:CAPS" title="HB_TAG_MAX">HB_TAG_MAX</a></td>
245 <td class="define_keyword">#define</td>
246 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#HB-TAG-MAX-SIGNED:CAPS" title="HB_TAG_MAX_SIGNED">HB_TAG_MAX_SIGNED</a></td>
249 <td class="define_keyword">#define</td>
250 <td class="function_name"><a class="link" href="harfbuzz-hb-common.html#HB-LANGUAGE-INVALID:CAPS" title="HB_LANGUAGE_INVALID">HB_LANGUAGE_INVALID</a></td>
255 <div class="refsect1">
256 <a name="harfbuzz-hb-common.object-hierarchy"></a><h2>Object Hierarchy</h2>
257 <pre class="screen"> <a href="/home/behdad/.local/share/gtk-doc/html/gobject/gobject-Boxed-Types.html">GBoxed</a>
258 <span class="lineart">╰──</span> hb_user_data_key_t
259 <a href="/home/behdad/.local/share/gtk-doc/html/gobject/gobject-Enumeration-and-Flag-Types.html">GEnum</a>
260 <span class="lineart">├──</span> hb_direction_t
261 <span class="lineart">╰──</span> hb_script_t
264 <div class="refsect1">
265 <a name="harfbuzz-hb-common.description"></a><h2>Description</h2>
267 <div class="refsect1">
268 <a name="harfbuzz-hb-common.functions_details"></a><h2>Functions</h2>
269 <div class="refsect2">
270 <a name="hb-tag-from-string"></a><h3>hb_tag_from_string ()</h3>
271 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="returnvalue">hb_tag_t</span></a>
272 hb_tag_from_string (<em class="parameter"><code>const <span class="type">char</span> *str</code></em>,
273 <em class="parameter"><code><span class="type">int</span> len</code></em>);</pre>
274 <div class="refsect3">
275 <a name="hb-tag-from-string.parameters"></a><h4>Parameters</h4>
276 <div class="informaltable"><table width="100%" border="0">
278 <col width="150px" class="parameters_name">
279 <col class="parameters_description">
280 <col width="200px" class="parameters_annotations">
283 <td class="parameter_name"><p>str</p></td>
284 <td class="parameter_description"><p>. </p></td>
285 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td>
289 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
292 <div class="refsect2">
293 <a name="hb-tag-to-string"></a><h3>hb_tag_to_string ()</h3>
294 <pre class="programlisting"><span class="returnvalue">void</span>
295 hb_tag_to_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag</code></em>,
296 <em class="parameter"><code><span class="type">char</span> *buf</code></em>);</pre>
297 <div class="refsect3">
298 <a name="hb-tag-to-string.parameters"></a><h4>Parameters</h4>
299 <div class="informaltable"><table width="100%" border="0">
301 <col width="150px" class="parameters_name">
302 <col class="parameters_description">
303 <col width="200px" class="parameters_annotations">
306 <td class="parameter_name"><p>buf</p></td>
307 <td class="parameter_description"><p>. </p></td>
308 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> fixed-size=4]</span></td>
312 <p class="since">Since: <a class="link" href="api-index-0-9-5.html#api-index-0.9.5">0.9.5</a></p>
315 <div class="refsect2">
316 <a name="hb-direction-from-string"></a><h3>hb_direction_from_string ()</h3>
317 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="returnvalue">hb_direction_t</span></a>
318 hb_direction_from_string (<em class="parameter"><code>const <span class="type">char</span> *str</code></em>,
319 <em class="parameter"><code><span class="type">int</span> len</code></em>);</pre>
320 <div class="refsect3">
321 <a name="hb-direction-from-string.parameters"></a><h4>Parameters</h4>
322 <div class="informaltable"><table width="100%" border="0">
324 <col width="150px" class="parameters_name">
325 <col class="parameters_description">
326 <col width="200px" class="parameters_annotations">
329 <td class="parameter_name"><p>str</p></td>
330 <td class="parameter_description"><p>. </p></td>
331 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td>
335 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
338 <div class="refsect2">
339 <a name="hb-direction-to-string"></a><h3>hb_direction_to_string ()</h3>
340 <pre class="programlisting">const <span class="returnvalue">char</span> *
341 hb_direction_to_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="type">hb_direction_t</span></a> direction</code></em>);</pre>
342 <div class="refsect3">
343 <a name="hb-direction-to-string.returns"></a><h4>Returns</h4>
345 <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
347 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
350 <div class="refsect2">
351 <a name="hb-script-from-iso15924-tag"></a><h3>hb_script_from_iso15924_tag ()</h3>
352 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a>
353 hb_script_from_iso15924_tag (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> tag</code></em>);</pre>
354 <p>Converts an ISO 15924 script tag to a corresponding <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a>.</p>
355 <div class="refsect3">
356 <a name="hb-script-from-iso15924-tag.parameters"></a><h4>Parameters</h4>
357 <div class="informaltable"><table width="100%" border="0">
359 <col width="150px" class="parameters_name">
360 <col class="parameters_description">
361 <col width="200px" class="parameters_annotations">
364 <td class="parameter_name"><p>tag</p></td>
365 <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> representing an ISO 15924 tag.</p></td>
366 <td class="parameter_annotations"> </td>
370 <div class="refsect3">
371 <a name="hb-script-from-iso15924-tag.returns"></a><h4>Returns</h4>
372 <p>An <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> corresponding to the ISO 15924 tag.</p>
374 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
377 <div class="refsect2">
378 <a name="hb-script-from-string"></a><h3>hb_script_from_string ()</h3>
379 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="returnvalue">hb_script_t</span></a>
380 hb_script_from_string (<em class="parameter"><code>const <span class="type">char</span> *str</code></em>,
381 <em class="parameter"><code><span class="type">int</span> len</code></em>);</pre>
382 <p>Converts a string <em class="parameter"><code>str</code></em>
383 representing an ISO 15924 script tag to a
384 corresponding <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a>. Shorthand for <a class="link" href="harfbuzz-hb-common.html#hb-tag-from-string" title="hb_tag_from_string ()"><code class="function">hb_tag_from_string()</code></a> then
385 <a class="link" href="harfbuzz-hb-common.html#hb-script-from-iso15924-tag" title="hb_script_from_iso15924_tag ()"><code class="function">hb_script_from_iso15924_tag()</code></a>.</p>
386 <div class="refsect3">
387 <a name="hb-script-from-string.parameters"></a><h4>Parameters</h4>
388 <div class="informaltable"><table width="100%" border="0">
390 <col width="150px" class="parameters_name">
391 <col class="parameters_description">
392 <col width="200px" class="parameters_annotations">
396 <td class="parameter_name"><p>str</p></td>
397 <td class="parameter_description"><p> a string representing an
398 ISO 15924 tag. </p></td>
399 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td>
402 <td class="parameter_name"><p>len</p></td>
403 <td class="parameter_description"><p>length of the <em class="parameter"><code>str</code></em>
404 , or -1 if it is <code class="literal">NULL</code>-terminated.</p></td>
405 <td class="parameter_annotations"> </td>
410 <div class="refsect3">
411 <a name="hb-script-from-string.returns"></a><h4>Returns</h4>
412 <p>An <a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> corresponding to the ISO 15924 tag.</p>
414 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
417 <div class="refsect2">
418 <a name="hb-script-to-iso15924-tag"></a><h3>hb_script_to_iso15924_tag ()</h3>
419 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="returnvalue">hb_tag_t</span></a>
420 hb_script_to_iso15924_tag (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script</code></em>);</pre>
421 <p>See <a class="link" href="harfbuzz-hb-common.html#hb-script-from-iso15924-tag" title="hb_script_from_iso15924_tag ()"><code class="function">hb_script_from_iso15924_tag()</code></a>.</p>
422 <div class="refsect3">
423 <a name="hb-script-to-iso15924-tag.parameters"></a><h4>Parameters</h4>
424 <div class="informaltable"><table width="100%" border="0">
426 <col width="150px" class="parameters_name">
427 <col class="parameters_description">
428 <col width="200px" class="parameters_annotations">
431 <td class="parameter_name"><p>script</p></td>
432 <td class="parameter_description"><p>an <span class="type">hb_script_</span> to convert.</p></td>
433 <td class="parameter_annotations"> </td>
437 <div class="refsect3">
438 <a name="hb-script-to-iso15924-tag.returns"></a><h4>Returns</h4>
439 <p>An <a class="link" href="harfbuzz-hb-common.html#hb-tag-t" title="hb_tag_t"><span class="type">hb_tag_t</span></a> representing an ISO 15924 script tag.</p>
441 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
444 <div class="refsect2">
445 <a name="hb-script-get-horizontal-direction"></a><h3>hb_script_get_horizontal_direction ()</h3>
446 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-direction-t" title="enum hb_direction_t"><span class="returnvalue">hb_direction_t</span></a>
447 hb_script_get_horizontal_direction (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-script-t" title="enum hb_script_t"><span class="type">hb_script_t</span></a> script</code></em>);</pre>
448 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
451 <div class="refsect2">
452 <a name="hb-language-from-string"></a><h3>hb_language_from_string ()</h3>
453 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="returnvalue">hb_language_t</span></a>
454 hb_language_from_string (<em class="parameter"><code>const <span class="type">char</span> *str</code></em>,
455 <em class="parameter"><code><span class="type">int</span> len</code></em>);</pre>
456 <p>Converts <em class="parameter"><code>str</code></em>
457 representing an ISO 639 language code to the corresponding
458 <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a>.</p>
459 <div class="refsect3">
460 <a name="hb-language-from-string.parameters"></a><h4>Parameters</h4>
461 <div class="informaltable"><table width="100%" border="0">
463 <col width="150px" class="parameters_name">
464 <col class="parameters_description">
465 <col width="200px" class="parameters_annotations">
469 <td class="parameter_name"><p>str</p></td>
470 <td class="parameter_description"><p> a string representing
471 ISO 639 language code. </p></td>
472 <td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter points to an array of items."><span class="acronym">array</span></acronym> length=len][<acronym title="Generics and defining elements of containers and arrays."><span class="acronym">element-type</span></acronym> uint8_t]</span></td>
475 <td class="parameter_name"><p>len</p></td>
476 <td class="parameter_description"><p>length of the <em class="parameter"><code>str</code></em>
477 , or -1 if it is <code class="literal">NULL</code>-terminated.</p></td>
478 <td class="parameter_annotations"> </td>
483 <div class="refsect3">
484 <a name="hb-language-from-string.returns"></a><h4>Returns</h4>
485 <p>The <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> corresponding to the ISO 639 language code. </p>
486 <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
488 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
491 <div class="refsect2">
492 <a name="hb-language-to-string"></a><h3>hb_language_to_string ()</h3>
493 <pre class="programlisting">const <span class="returnvalue">char</span> *
494 hb_language_to_string (<em class="parameter"><code><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> language</code></em>);</pre>
495 <p>See <a class="link" href="harfbuzz-hb-common.html#hb-language-from-string" title="hb_language_from_string ()"><code class="function">hb_language_from_string()</code></a>.</p>
496 <div class="refsect3">
497 <a name="hb-language-to-string.parameters"></a><h4>Parameters</h4>
498 <div class="informaltable"><table width="100%" border="0">
500 <col width="150px" class="parameters_name">
501 <col class="parameters_description">
502 <col width="200px" class="parameters_annotations">
505 <td class="parameter_name"><p>language</p></td>
506 <td class="parameter_description"><p>an <a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="type">hb_language_t</span></a> to convert.</p></td>
507 <td class="parameter_annotations"> </td>
511 <div class="refsect3">
512 <a name="hb-language-to-string.returns"></a><h4>Returns</h4>
513 <p>A <code class="literal">NULL</code>-terminated string representing the <em class="parameter"><code>language</code></em>
514 . Must not be freed by
516 <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
518 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
521 <div class="refsect2">
522 <a name="hb-language-get-default"></a><h3>hb_language_get_default ()</h3>
523 <pre class="programlisting"><a class="link" href="harfbuzz-hb-common.html#hb-language-t" title="hb_language_t"><span class="returnvalue">hb_language_t</span></a>
524 hb_language_get_default (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
525 <div class="refsect3">
526 <a name="hb-language-get-default.returns"></a><h4>Returns</h4>
528 <p><span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span></p>
530 <p class="since">Since: <a class="link" href="api-index-0-9-2.html#api-index-0.9.2">0.9.2</a></p>
533 <div class="refsect2">
534 <a name="hb-destroy-func-t"></a><h3>hb_destroy_func_t ()</h3>
535 <pre class="programlisting"><span class="returnvalue">void</span>
536 <span class="c_punctuation">(</span>*hb_destroy_func_t<span class="c_punctuation">)</span> (<em class="parameter"><code><span class="type">void</span> *user_data</code></em>);</pre>
539 <div class="refsect2">
540 <a name="HB-TAG:CAPS"></a><h3>HB_TAG()</h3>
541 <pre class="programlisting">#define HB_TAG(c1,c2,c3,c4) ((hb_tag_t)((((uint8_t)(c1))<<24)|(((uint8_t)(c2))<<16)|(((uint8_t)(c3))<<8)|((uint8_t)(c4))))
545 <div class="refsect2">
546 <a name="HB-UNTAG:CAPS"></a><h3>HB_UNTAG()</h3>
547 <pre class="programlisting">#define HB_UNTAG(tag) ((uint8_t)((tag)>>24)), ((uint8_t)((tag)>>16)), ((uint8_t)((tag)>>8)), ((uint8_t)(tag))
551 <div class="refsect2">
552 <a name="HB-DIRECTION-REVERSE:CAPS"></a><h3>HB_DIRECTION_REVERSE()</h3>
553 <pre class="programlisting">#define HB_DIRECTION_REVERSE(dir) ((hb_direction_t) (((unsigned int) (dir)) ^ 1))
557 <div class="refsect2">
558 <a name="HB-DIRECTION-IS-BACKWARD:CAPS"></a><h3>HB_DIRECTION_IS_BACKWARD()</h3>
559 <pre class="programlisting">#define HB_DIRECTION_IS_BACKWARD(dir) ((((unsigned int) (dir)) & ~2U) == 5)
563 <div class="refsect2">
564 <a name="HB-DIRECTION-IS-FORWARD:CAPS"></a><h3>HB_DIRECTION_IS_FORWARD()</h3>
565 <pre class="programlisting">#define HB_DIRECTION_IS_FORWARD(dir) ((((unsigned int) (dir)) & ~2U) == 4)
569 <div class="refsect2">
570 <a name="HB-DIRECTION-IS-HORIZONTAL:CAPS"></a><h3>HB_DIRECTION_IS_HORIZONTAL()</h3>
571 <pre class="programlisting">#define HB_DIRECTION_IS_HORIZONTAL(dir) ((((unsigned int) (dir)) & ~1U) == 4)
575 <div class="refsect2">
576 <a name="HB-DIRECTION-IS-VALID:CAPS"></a><h3>HB_DIRECTION_IS_VALID()</h3>
577 <pre class="programlisting">#define HB_DIRECTION_IS_VALID(dir) ((((unsigned int) (dir)) & ~3U) == 4)
581 <div class="refsect2">
582 <a name="HB-DIRECTION-IS-VERTICAL:CAPS"></a><h3>HB_DIRECTION_IS_VERTICAL()</h3>
583 <pre class="programlisting">#define HB_DIRECTION_IS_VERTICAL(dir) ((((unsigned int) (dir)) & ~1U) == 6)
587 <div class="refsect1">
588 <a name="harfbuzz-hb-common.other_details"></a><h2>Types and Values</h2>
589 <div class="refsect2">
590 <a name="hb-bool-t"></a><h3>hb_bool_t</h3>
591 <pre class="programlisting">typedef int hb_bool_t;
595 <div class="refsect2">
596 <a name="hb-codepoint-t"></a><h3>hb_codepoint_t</h3>
597 <pre class="programlisting">typedef uint32_t hb_codepoint_t;
601 <div class="refsect2">
602 <a name="hb-direction-t"></a><h3>enum hb_direction_t</h3>
603 <div class="refsect3">
604 <a name="hb-direction-t.members"></a><h4>Members</h4>
605 <div class="informaltable"><table width="100%" border="0">
607 <col width="300px" class="enum_members_name">
608 <col class="enum_members_description">
609 <col width="200px" class="enum_members_annotations">
613 <td class="enum_member_name"><p><a name="HB-DIRECTION-INVALID:CAPS"></a>HB_DIRECTION_INVALID</p></td>
614 <td class="enum_member_description">
615 <p>Initial, unset direction.</p>
617 <td class="enum_member_annotations"> </td>
620 <td class="enum_member_name"><p><a name="HB-DIRECTION-LTR:CAPS"></a>HB_DIRECTION_LTR</p></td>
621 <td class="enum_member_description">
622 <p>Text is set horizontally from left to right.</p>
624 <td class="enum_member_annotations"> </td>
627 <td class="enum_member_name"><p><a name="HB-DIRECTION-RTL:CAPS"></a>HB_DIRECTION_RTL</p></td>
628 <td class="enum_member_description">
629 <p>Text is set horizontally from right to left.</p>
631 <td class="enum_member_annotations"> </td>
634 <td class="enum_member_name"><p><a name="HB-DIRECTION-TTB:CAPS"></a>HB_DIRECTION_TTB</p></td>
635 <td class="enum_member_description">
636 <p>Text is set vertically from top to bottom.</p>
638 <td class="enum_member_annotations"> </td>
641 <td class="enum_member_name"><p><a name="HB-DIRECTION-BTT:CAPS"></a>HB_DIRECTION_BTT</p></td>
642 <td class="enum_member_description">
643 <p>Text is set vertically from bottom to top.</p>
645 <td class="enum_member_annotations"> </td>
652 <div class="refsect2">
653 <a name="hb-language-t"></a><h3>hb_language_t</h3>
654 <pre class="programlisting">typedef const struct hb_language_impl_t *hb_language_t;
658 <div class="refsect2">
659 <a name="hb-mask-t"></a><h3>hb_mask_t</h3>
660 <pre class="programlisting">typedef uint32_t hb_mask_t;
664 <div class="refsect2">
665 <a name="hb-position-t"></a><h3>hb_position_t</h3>
666 <pre class="programlisting">typedef int32_t hb_position_t;
670 <div class="refsect2">
671 <a name="hb-tag-t"></a><h3>hb_tag_t</h3>
672 <pre class="programlisting">typedef uint32_t hb_tag_t;
676 <div class="refsect2">
677 <a name="hb-script-t"></a><h3>enum hb_script_t</h3>
678 <div class="refsect3">
679 <a name="hb-script-t.members"></a><h4>Members</h4>
680 <div class="informaltable"><table width="100%" border="0">
682 <col width="300px" class="enum_members_name">
683 <col class="enum_members_description">
684 <col width="200px" class="enum_members_annotations">
688 <td class="enum_member_name"><p><a name="HB-SCRIPT-COMMON:CAPS"></a>HB_SCRIPT_COMMON</p></td>
693 <td class="enum_member_name"><p><a name="HB-SCRIPT-INHERITED:CAPS"></a>HB_SCRIPT_INHERITED</p></td>
698 <td class="enum_member_name"><p><a name="HB-SCRIPT-UNKNOWN:CAPS"></a>HB_SCRIPT_UNKNOWN</p></td>
703 <td class="enum_member_name"><p><a name="HB-SCRIPT-ARABIC:CAPS"></a>HB_SCRIPT_ARABIC</p></td>
708 <td class="enum_member_name"><p><a name="HB-SCRIPT-ARMENIAN:CAPS"></a>HB_SCRIPT_ARMENIAN</p></td>
713 <td class="enum_member_name"><p><a name="HB-SCRIPT-BENGALI:CAPS"></a>HB_SCRIPT_BENGALI</p></td>
718 <td class="enum_member_name"><p><a name="HB-SCRIPT-CYRILLIC:CAPS"></a>HB_SCRIPT_CYRILLIC</p></td>
723 <td class="enum_member_name"><p><a name="HB-SCRIPT-DEVANAGARI:CAPS"></a>HB_SCRIPT_DEVANAGARI</p></td>
728 <td class="enum_member_name"><p><a name="HB-SCRIPT-GEORGIAN:CAPS"></a>HB_SCRIPT_GEORGIAN</p></td>
733 <td class="enum_member_name"><p><a name="HB-SCRIPT-GREEK:CAPS"></a>HB_SCRIPT_GREEK</p></td>
738 <td class="enum_member_name"><p><a name="HB-SCRIPT-GUJARATI:CAPS"></a>HB_SCRIPT_GUJARATI</p></td>
743 <td class="enum_member_name"><p><a name="HB-SCRIPT-GURMUKHI:CAPS"></a>HB_SCRIPT_GURMUKHI</p></td>
748 <td class="enum_member_name"><p><a name="HB-SCRIPT-HANGUL:CAPS"></a>HB_SCRIPT_HANGUL</p></td>
753 <td class="enum_member_name"><p><a name="HB-SCRIPT-HAN:CAPS"></a>HB_SCRIPT_HAN</p></td>
758 <td class="enum_member_name"><p><a name="HB-SCRIPT-HEBREW:CAPS"></a>HB_SCRIPT_HEBREW</p></td>
763 <td class="enum_member_name"><p><a name="HB-SCRIPT-HIRAGANA:CAPS"></a>HB_SCRIPT_HIRAGANA</p></td>
768 <td class="enum_member_name"><p><a name="HB-SCRIPT-KANNADA:CAPS"></a>HB_SCRIPT_KANNADA</p></td>
773 <td class="enum_member_name"><p><a name="HB-SCRIPT-KATAKANA:CAPS"></a>HB_SCRIPT_KATAKANA</p></td>
778 <td class="enum_member_name"><p><a name="HB-SCRIPT-LAO:CAPS"></a>HB_SCRIPT_LAO</p></td>
783 <td class="enum_member_name"><p><a name="HB-SCRIPT-LATIN:CAPS"></a>HB_SCRIPT_LATIN</p></td>
788 <td class="enum_member_name"><p><a name="HB-SCRIPT-MALAYALAM:CAPS"></a>HB_SCRIPT_MALAYALAM</p></td>
793 <td class="enum_member_name"><p><a name="HB-SCRIPT-ORIYA:CAPS"></a>HB_SCRIPT_ORIYA</p></td>
798 <td class="enum_member_name"><p><a name="HB-SCRIPT-TAMIL:CAPS"></a>HB_SCRIPT_TAMIL</p></td>
803 <td class="enum_member_name"><p><a name="HB-SCRIPT-TELUGU:CAPS"></a>HB_SCRIPT_TELUGU</p></td>
808 <td class="enum_member_name"><p><a name="HB-SCRIPT-THAI:CAPS"></a>HB_SCRIPT_THAI</p></td>
813 <td class="enum_member_name"><p><a name="HB-SCRIPT-TIBETAN:CAPS"></a>HB_SCRIPT_TIBETAN</p></td>
818 <td class="enum_member_name"><p><a name="HB-SCRIPT-BOPOMOFO:CAPS"></a>HB_SCRIPT_BOPOMOFO</p></td>
823 <td class="enum_member_name"><p><a name="HB-SCRIPT-BRAILLE:CAPS"></a>HB_SCRIPT_BRAILLE</p></td>
828 <td class="enum_member_name"><p><a name="HB-SCRIPT-CANADIAN-SYLLABICS:CAPS"></a>HB_SCRIPT_CANADIAN_SYLLABICS</p></td>
833 <td class="enum_member_name"><p><a name="HB-SCRIPT-CHEROKEE:CAPS"></a>HB_SCRIPT_CHEROKEE</p></td>
838 <td class="enum_member_name"><p><a name="HB-SCRIPT-ETHIOPIC:CAPS"></a>HB_SCRIPT_ETHIOPIC</p></td>
843 <td class="enum_member_name"><p><a name="HB-SCRIPT-KHMER:CAPS"></a>HB_SCRIPT_KHMER</p></td>
848 <td class="enum_member_name"><p><a name="HB-SCRIPT-MONGOLIAN:CAPS"></a>HB_SCRIPT_MONGOLIAN</p></td>
853 <td class="enum_member_name"><p><a name="HB-SCRIPT-MYANMAR:CAPS"></a>HB_SCRIPT_MYANMAR</p></td>
858 <td class="enum_member_name"><p><a name="HB-SCRIPT-OGHAM:CAPS"></a>HB_SCRIPT_OGHAM</p></td>
863 <td class="enum_member_name"><p><a name="HB-SCRIPT-RUNIC:CAPS"></a>HB_SCRIPT_RUNIC</p></td>
868 <td class="enum_member_name"><p><a name="HB-SCRIPT-SINHALA:CAPS"></a>HB_SCRIPT_SINHALA</p></td>
873 <td class="enum_member_name"><p><a name="HB-SCRIPT-SYRIAC:CAPS"></a>HB_SCRIPT_SYRIAC</p></td>
878 <td class="enum_member_name"><p><a name="HB-SCRIPT-THAANA:CAPS"></a>HB_SCRIPT_THAANA</p></td>
883 <td class="enum_member_name"><p><a name="HB-SCRIPT-YI:CAPS"></a>HB_SCRIPT_YI</p></td>
888 <td class="enum_member_name"><p><a name="HB-SCRIPT-DESERET:CAPS"></a>HB_SCRIPT_DESERET</p></td>
893 <td class="enum_member_name"><p><a name="HB-SCRIPT-GOTHIC:CAPS"></a>HB_SCRIPT_GOTHIC</p></td>
898 <td class="enum_member_name"><p><a name="HB-SCRIPT-OLD-ITALIC:CAPS"></a>HB_SCRIPT_OLD_ITALIC</p></td>
903 <td class="enum_member_name"><p><a name="HB-SCRIPT-BUHID:CAPS"></a>HB_SCRIPT_BUHID</p></td>
908 <td class="enum_member_name"><p><a name="HB-SCRIPT-HANUNOO:CAPS"></a>HB_SCRIPT_HANUNOO</p></td>
913 <td class="enum_member_name"><p><a name="HB-SCRIPT-TAGALOG:CAPS"></a>HB_SCRIPT_TAGALOG</p></td>
918 <td class="enum_member_name"><p><a name="HB-SCRIPT-TAGBANWA:CAPS"></a>HB_SCRIPT_TAGBANWA</p></td>
923 <td class="enum_member_name"><p><a name="HB-SCRIPT-CYPRIOT:CAPS"></a>HB_SCRIPT_CYPRIOT</p></td>
928 <td class="enum_member_name"><p><a name="HB-SCRIPT-LIMBU:CAPS"></a>HB_SCRIPT_LIMBU</p></td>
933 <td class="enum_member_name"><p><a name="HB-SCRIPT-LINEAR-B:CAPS"></a>HB_SCRIPT_LINEAR_B</p></td>
938 <td class="enum_member_name"><p><a name="HB-SCRIPT-OSMANYA:CAPS"></a>HB_SCRIPT_OSMANYA</p></td>
943 <td class="enum_member_name"><p><a name="HB-SCRIPT-SHAVIAN:CAPS"></a>HB_SCRIPT_SHAVIAN</p></td>
948 <td class="enum_member_name"><p><a name="HB-SCRIPT-TAI-LE:CAPS"></a>HB_SCRIPT_TAI_LE</p></td>
953 <td class="enum_member_name"><p><a name="HB-SCRIPT-UGARITIC:CAPS"></a>HB_SCRIPT_UGARITIC</p></td>
958 <td class="enum_member_name"><p><a name="HB-SCRIPT-BUGINESE:CAPS"></a>HB_SCRIPT_BUGINESE</p></td>
963 <td class="enum_member_name"><p><a name="HB-SCRIPT-COPTIC:CAPS"></a>HB_SCRIPT_COPTIC</p></td>
968 <td class="enum_member_name"><p><a name="HB-SCRIPT-GLAGOLITIC:CAPS"></a>HB_SCRIPT_GLAGOLITIC</p></td>
973 <td class="enum_member_name"><p><a name="HB-SCRIPT-KHAROSHTHI:CAPS"></a>HB_SCRIPT_KHAROSHTHI</p></td>
978 <td class="enum_member_name"><p><a name="HB-SCRIPT-NEW-TAI-LUE:CAPS"></a>HB_SCRIPT_NEW_TAI_LUE</p></td>
983 <td class="enum_member_name"><p><a name="HB-SCRIPT-OLD-PERSIAN:CAPS"></a>HB_SCRIPT_OLD_PERSIAN</p></td>
988 <td class="enum_member_name"><p><a name="HB-SCRIPT-SYLOTI-NAGRI:CAPS"></a>HB_SCRIPT_SYLOTI_NAGRI</p></td>
993 <td class="enum_member_name"><p><a name="HB-SCRIPT-TIFINAGH:CAPS"></a>HB_SCRIPT_TIFINAGH</p></td>
998 <td class="enum_member_name"><p><a name="HB-SCRIPT-BALINESE:CAPS"></a>HB_SCRIPT_BALINESE</p></td>
1003 <td class="enum_member_name"><p><a name="HB-SCRIPT-CUNEIFORM:CAPS"></a>HB_SCRIPT_CUNEIFORM</p></td>
1008 <td class="enum_member_name"><p><a name="HB-SCRIPT-NKO:CAPS"></a>HB_SCRIPT_NKO</p></td>
1013 <td class="enum_member_name"><p><a name="HB-SCRIPT-PHAGS-PA:CAPS"></a>HB_SCRIPT_PHAGS_PA</p></td>
1018 <td class="enum_member_name"><p><a name="HB-SCRIPT-PHOENICIAN:CAPS"></a>HB_SCRIPT_PHOENICIAN</p></td>
1023 <td class="enum_member_name"><p><a name="HB-SCRIPT-CARIAN:CAPS"></a>HB_SCRIPT_CARIAN</p></td>
1028 <td class="enum_member_name"><p><a name="HB-SCRIPT-CHAM:CAPS"></a>HB_SCRIPT_CHAM</p></td>
1033 <td class="enum_member_name"><p><a name="HB-SCRIPT-KAYAH-LI:CAPS"></a>HB_SCRIPT_KAYAH_LI</p></td>
1038 <td class="enum_member_name"><p><a name="HB-SCRIPT-LEPCHA:CAPS"></a>HB_SCRIPT_LEPCHA</p></td>
1043 <td class="enum_member_name"><p><a name="HB-SCRIPT-LYCIAN:CAPS"></a>HB_SCRIPT_LYCIAN</p></td>
1048 <td class="enum_member_name"><p><a name="HB-SCRIPT-LYDIAN:CAPS"></a>HB_SCRIPT_LYDIAN</p></td>
1053 <td class="enum_member_name"><p><a name="HB-SCRIPT-OL-CHIKI:CAPS"></a>HB_SCRIPT_OL_CHIKI</p></td>
1058 <td class="enum_member_name"><p><a name="HB-SCRIPT-REJANG:CAPS"></a>HB_SCRIPT_REJANG</p></td>
1063 <td class="enum_member_name"><p><a name="HB-SCRIPT-SAURASHTRA:CAPS"></a>HB_SCRIPT_SAURASHTRA</p></td>
1068 <td class="enum_member_name"><p><a name="HB-SCRIPT-SUNDANESE:CAPS"></a>HB_SCRIPT_SUNDANESE</p></td>
1073 <td class="enum_member_name"><p><a name="HB-SCRIPT-VAI:CAPS"></a>HB_SCRIPT_VAI</p></td>
1078 <td class="enum_member_name"><p><a name="HB-SCRIPT-AVESTAN:CAPS"></a>HB_SCRIPT_AVESTAN</p></td>
1083 <td class="enum_member_name"><p><a name="HB-SCRIPT-BAMUM:CAPS"></a>HB_SCRIPT_BAMUM</p></td>
1088 <td class="enum_member_name"><p><a name="HB-SCRIPT-EGYPTIAN-HIEROGLYPHS:CAPS"></a>HB_SCRIPT_EGYPTIAN_HIEROGLYPHS</p></td>
1093 <td class="enum_member_name"><p><a name="HB-SCRIPT-IMPERIAL-ARAMAIC:CAPS"></a>HB_SCRIPT_IMPERIAL_ARAMAIC</p></td>
1098 <td class="enum_member_name"><p><a name="HB-SCRIPT-INSCRIPTIONAL-PAHLAVI:CAPS"></a>HB_SCRIPT_INSCRIPTIONAL_PAHLAVI</p></td>
1103 <td class="enum_member_name"><p><a name="HB-SCRIPT-INSCRIPTIONAL-PARTHIAN:CAPS"></a>HB_SCRIPT_INSCRIPTIONAL_PARTHIAN</p></td>
1108 <td class="enum_member_name"><p><a name="HB-SCRIPT-JAVANESE:CAPS"></a>HB_SCRIPT_JAVANESE</p></td>
1113 <td class="enum_member_name"><p><a name="HB-SCRIPT-KAITHI:CAPS"></a>HB_SCRIPT_KAITHI</p></td>
1118 <td class="enum_member_name"><p><a name="HB-SCRIPT-LISU:CAPS"></a>HB_SCRIPT_LISU</p></td>
1123 <td class="enum_member_name"><p><a name="HB-SCRIPT-MEETEI-MAYEK:CAPS"></a>HB_SCRIPT_MEETEI_MAYEK</p></td>
1128 <td class="enum_member_name"><p><a name="HB-SCRIPT-OLD-SOUTH-ARABIAN:CAPS"></a>HB_SCRIPT_OLD_SOUTH_ARABIAN</p></td>
1133 <td class="enum_member_name"><p><a name="HB-SCRIPT-OLD-TURKIC:CAPS"></a>HB_SCRIPT_OLD_TURKIC</p></td>
1138 <td class="enum_member_name"><p><a name="HB-SCRIPT-SAMARITAN:CAPS"></a>HB_SCRIPT_SAMARITAN</p></td>
1143 <td class="enum_member_name"><p><a name="HB-SCRIPT-TAI-THAM:CAPS"></a>HB_SCRIPT_TAI_THAM</p></td>
1148 <td class="enum_member_name"><p><a name="HB-SCRIPT-TAI-VIET:CAPS"></a>HB_SCRIPT_TAI_VIET</p></td>
1153 <td class="enum_member_name"><p><a name="HB-SCRIPT-BATAK:CAPS"></a>HB_SCRIPT_BATAK</p></td>
1158 <td class="enum_member_name"><p><a name="HB-SCRIPT-BRAHMI:CAPS"></a>HB_SCRIPT_BRAHMI</p></td>
1163 <td class="enum_member_name"><p><a name="HB-SCRIPT-MANDAIC:CAPS"></a>HB_SCRIPT_MANDAIC</p></td>
1168 <td class="enum_member_name"><p><a name="HB-SCRIPT-CHAKMA:CAPS"></a>HB_SCRIPT_CHAKMA</p></td>
1173 <td class="enum_member_name"><p><a name="HB-SCRIPT-MEROITIC-CURSIVE:CAPS"></a>HB_SCRIPT_MEROITIC_CURSIVE</p></td>
1178 <td class="enum_member_name"><p><a name="HB-SCRIPT-MEROITIC-HIEROGLYPHS:CAPS"></a>HB_SCRIPT_MEROITIC_HIEROGLYPHS</p></td>
1183 <td class="enum_member_name"><p><a name="HB-SCRIPT-MIAO:CAPS"></a>HB_SCRIPT_MIAO</p></td>
1188 <td class="enum_member_name"><p><a name="HB-SCRIPT-SHARADA:CAPS"></a>HB_SCRIPT_SHARADA</p></td>
1193 <td class="enum_member_name"><p><a name="HB-SCRIPT-SORA-SOMPENG:CAPS"></a>HB_SCRIPT_SORA_SOMPENG</p></td>
1198 <td class="enum_member_name"><p><a name="HB-SCRIPT-TAKRI:CAPS"></a>HB_SCRIPT_TAKRI</p></td>
1203 <td class="enum_member_name"><p><a name="HB-SCRIPT-BASSA-VAH:CAPS"></a>HB_SCRIPT_BASSA_VAH</p></td>
1208 <td class="enum_member_name"><p><a name="HB-SCRIPT-CAUCASIAN-ALBANIAN:CAPS"></a>HB_SCRIPT_CAUCASIAN_ALBANIAN</p></td>
1213 <td class="enum_member_name"><p><a name="HB-SCRIPT-DUPLOYAN:CAPS"></a>HB_SCRIPT_DUPLOYAN</p></td>
1218 <td class="enum_member_name"><p><a name="HB-SCRIPT-ELBASAN:CAPS"></a>HB_SCRIPT_ELBASAN</p></td>
1223 <td class="enum_member_name"><p><a name="HB-SCRIPT-GRANTHA:CAPS"></a>HB_SCRIPT_GRANTHA</p></td>
1228 <td class="enum_member_name"><p><a name="HB-SCRIPT-KHOJKI:CAPS"></a>HB_SCRIPT_KHOJKI</p></td>
1233 <td class="enum_member_name"><p><a name="HB-SCRIPT-KHUDAWADI:CAPS"></a>HB_SCRIPT_KHUDAWADI</p></td>
1238 <td class="enum_member_name"><p><a name="HB-SCRIPT-LINEAR-A:CAPS"></a>HB_SCRIPT_LINEAR_A</p></td>
1243 <td class="enum_member_name"><p><a name="HB-SCRIPT-MAHAJANI:CAPS"></a>HB_SCRIPT_MAHAJANI</p></td>
1248 <td class="enum_member_name"><p><a name="HB-SCRIPT-MANICHAEAN:CAPS"></a>HB_SCRIPT_MANICHAEAN</p></td>
1253 <td class="enum_member_name"><p><a name="HB-SCRIPT-MENDE-KIKAKUI:CAPS"></a>HB_SCRIPT_MENDE_KIKAKUI</p></td>
1258 <td class="enum_member_name"><p><a name="HB-SCRIPT-MODI:CAPS"></a>HB_SCRIPT_MODI</p></td>
1263 <td class="enum_member_name"><p><a name="HB-SCRIPT-MRO:CAPS"></a>HB_SCRIPT_MRO</p></td>
1268 <td class="enum_member_name"><p><a name="HB-SCRIPT-NABATAEAN:CAPS"></a>HB_SCRIPT_NABATAEAN</p></td>
1273 <td class="enum_member_name"><p><a name="HB-SCRIPT-OLD-NORTH-ARABIAN:CAPS"></a>HB_SCRIPT_OLD_NORTH_ARABIAN</p></td>
1278 <td class="enum_member_name"><p><a name="HB-SCRIPT-OLD-PERMIC:CAPS"></a>HB_SCRIPT_OLD_PERMIC</p></td>
1283 <td class="enum_member_name"><p><a name="HB-SCRIPT-PAHAWH-HMONG:CAPS"></a>HB_SCRIPT_PAHAWH_HMONG</p></td>
1288 <td class="enum_member_name"><p><a name="HB-SCRIPT-PALMYRENE:CAPS"></a>HB_SCRIPT_PALMYRENE</p></td>
1293 <td class="enum_member_name"><p><a name="HB-SCRIPT-PAU-CIN-HAU:CAPS"></a>HB_SCRIPT_PAU_CIN_HAU</p></td>
1298 <td class="enum_member_name"><p><a name="HB-SCRIPT-PSALTER-PAHLAVI:CAPS"></a>HB_SCRIPT_PSALTER_PAHLAVI</p></td>
1303 <td class="enum_member_name"><p><a name="HB-SCRIPT-SIDDHAM:CAPS"></a>HB_SCRIPT_SIDDHAM</p></td>
1308 <td class="enum_member_name"><p><a name="HB-SCRIPT-TIRHUTA:CAPS"></a>HB_SCRIPT_TIRHUTA</p></td>
1313 <td class="enum_member_name"><p><a name="HB-SCRIPT-WARANG-CITI:CAPS"></a>HB_SCRIPT_WARANG_CITI</p></td>
1318 <td class="enum_member_name"><p><a name="HB-SCRIPT-AHOM:CAPS"></a>HB_SCRIPT_AHOM</p></td>
1323 <td class="enum_member_name"><p><a name="HB-SCRIPT-ANATOLIAN-HIEROGLYPHS:CAPS"></a>HB_SCRIPT_ANATOLIAN_HIEROGLYPHS</p></td>
1328 <td class="enum_member_name"><p><a name="HB-SCRIPT-HATRAN:CAPS"></a>HB_SCRIPT_HATRAN</p></td>
1333 <td class="enum_member_name"><p><a name="HB-SCRIPT-MULTANI:CAPS"></a>HB_SCRIPT_MULTANI</p></td>
1338 <td class="enum_member_name"><p><a name="HB-SCRIPT-OLD-HUNGARIAN:CAPS"></a>HB_SCRIPT_OLD_HUNGARIAN</p></td>
1343 <td class="enum_member_name"><p><a name="HB-SCRIPT-SIGNWRITING:CAPS"></a>HB_SCRIPT_SIGNWRITING</p></td>
1348 <td class="enum_member_name"><p><a name="HB-SCRIPT-INVALID:CAPS"></a>HB_SCRIPT_INVALID</p></td>
1353 <td class="enum_member_name"><p><a name="HB-SCRIPT-MAX-VALUE:CAPS"></a>_HB_SCRIPT_MAX_VALUE</p></td>
1358 <td class="enum_member_name"><p><a name="HB-SCRIPT-MAX-VALUE-SIGNED:CAPS"></a>_HB_SCRIPT_MAX_VALUE_SIGNED</p></td>
1367 <div class="refsect2">
1368 <a name="hb-user-data-key-t-struct"></a><h3>hb_user_data_key_t</h3>
1369 <pre class="programlisting">typedef struct {
1370 } hb_user_data_key_t;
1374 <div class="refsect2">
1375 <a name="hb-var-int-t"></a><h3>hb_var_int_t</h3>
1378 <div class="refsect2">
1379 <a name="HB-TAG-NONE:CAPS"></a><h3>HB_TAG_NONE</h3>
1380 <pre class="programlisting">#define HB_TAG_NONE HB_TAG(0,0,0,0)
1384 <div class="refsect2">
1385 <a name="HB-TAG-MAX:CAPS"></a><h3>HB_TAG_MAX</h3>
1386 <pre class="programlisting">#define HB_TAG_MAX HB_TAG(0xff,0xff,0xff,0xff)
1390 <div class="refsect2">
1391 <a name="HB-TAG-MAX-SIGNED:CAPS"></a><h3>HB_TAG_MAX_SIGNED</h3>
1392 <pre class="programlisting">#define HB_TAG_MAX_SIGNED HB_TAG(0x7f,0xff,0xff,0xff)
1396 <div class="refsect2">
1397 <a name="HB-LANGUAGE-INVALID:CAPS"></a><h3>HB_LANGUAGE_INVALID</h3>
1398 <pre class="programlisting">#define HB_LANGUAGE_INVALID ((hb_language_t) NULL)
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