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<a href="unicode_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * or more contributor license agreements. See the NOTICE file</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * distributed with this work for additional information</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * regarding copyright ownership. The ASF licenses this file</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * to you under the Apache License, Version 2.0 (the</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * "License"); you may not use this file except in compliance</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * with the License. You may obtain a copy of the License at</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> *</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * Unless required by applicable law or agreed to in writing,</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * software distributed under the License is distributed on an</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * KIND, either express or implied. See the License for the</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * specific language governing permissions and limitations</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * under the License.</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> */</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> </div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span> </div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor">#ifndef _GUAC_UNICODE_H</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#define _GUAC_UNICODE_H</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> </div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <stddef.h></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="keywordtype">size_t</span> <a class="code" href="unicode_8h.html#a423523f1531719c6ab4fafdb02008623">guac_utf8_charsize</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> c);</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keywordtype">size_t</span> <a class="code" href="unicode_8h.html#a778e48706f4ee85f229711fe4cb1343b">guac_utf8_strlen</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* str);</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="keywordtype">int</span> <a class="code" href="unicode_8h.html#aa49339a4af9952b0b56402825059a2ce">guac_utf8_write</a>(<span class="keywordtype">int</span> codepoint, <span class="keywordtype">char</span>* utf8, <span class="keywordtype">int</span> length);</div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> </div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span> <span class="keywordtype">int</span> <a class="code" href="unicode_8h.html#a1690b7b5e4fbcfc556fa4ee7129a25af">guac_utf8_read</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* utf8, <span class="keywordtype">int</span> length, <span class="keywordtype">int</span>* codepoint);</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> </div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> <span class="preprocessor">#endif</span></div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span> </div><div class="ttc" id="unicode_8h_html_aa49339a4af9952b0b56402825059a2ce"><div class="ttname"><a href="unicode_8h.html#aa49339a4af9952b0b56402825059a2ce">guac_utf8_write</a></div><div class="ttdeci">int guac_utf8_write(int codepoint, char *utf8, int length)</div><div class="ttdoc">Given destination buffer and its length, writes the given codepoint as UTF-8 to the buffer,...</div></div>
<div class="ttc" id="unicode_8h_html_a778e48706f4ee85f229711fe4cb1343b"><div class="ttname"><a href="unicode_8h.html#a778e48706f4ee85f229711fe4cb1343b">guac_utf8_strlen</a></div><div class="ttdeci">size_t guac_utf8_strlen(const char *str)</div><div class="ttdoc">Given a UTF-8-encoded string, returns the length of the string in characters (not bytes).</div></div>
<div class="ttc" id="unicode_8h_html_a1690b7b5e4fbcfc556fa4ee7129a25af"><div class="ttname"><a href="unicode_8h.html#a1690b7b5e4fbcfc556fa4ee7129a25af">guac_utf8_read</a></div><div class="ttdeci">int guac_utf8_read(const char *utf8, int length, int *codepoint)</div><div class="ttdoc">Given a buffer containing UTF-8 characters, reads the first codepoint in the buffer,...</div></div>
<div class="ttc" id="unicode_8h_html_a423523f1531719c6ab4fafdb02008623"><div class="ttname"><a href="unicode_8h.html#a423523f1531719c6ab4fafdb02008623">guac_utf8_charsize</a></div><div class="ttdeci">size_t guac_utf8_charsize(unsigned char c)</div><div class="ttdoc">Given the initial byte of a single UTF-8 character, returns the overall byte size of the entire chara...</div></div>
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