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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_42bea3d40f1f1694e41a8f3166c98108.html">switch</a></li><li class="navelem"><a class="el" href="dir_36b4ff30955378a33ed199d75bfba1a9.html">kernel</a></li> </ul>
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<a href="random_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>&#160;<span class="comment">/**</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> * @file random.h</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * @brief OS-seeded pseudo-random number generation support (ChaCha algorithm).</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * @author plutoo</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> * @copyright libnx Authors</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="preprocessor">#include &quot;../types.h&quot;</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">/**</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * @brief Fills a buffer with random data.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * @param buf Pointer to the buffer.</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> * @param len Size of the buffer in bytes.</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="keywordtype">void</span> <a class="code" href="random_8h.html#a5c882b37bc3aee93d1eece39e12c0730">randomGet</a>(<span class="keywordtype">void</span>* buf, <span class="keywordtype">size_t</span> len);</div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment">/**</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment"> * @brief Returns a random 64-bit value.</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment"> * @return Random value.</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<a class="code" href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a> <a class="code" href="random_8h.html#ac206ce65a12426b0e7cfe9ece4b195e9">randomGet64</a>(<span class="keywordtype">void</span>);</div><div class="ttc" id="random_8h_html_ac206ce65a12426b0e7cfe9ece4b195e9"><div class="ttname"><a href="random_8h.html#ac206ce65a12426b0e7cfe9ece4b195e9">randomGet64</a></div><div class="ttdeci">u64 randomGet64(void)</div><div class="ttdoc">Returns a random 64-bit value. </div></div>
<div class="ttc" id="types_8h_html_a3f7e2bcbb0b4c338f3c4f6c937cd4234"><div class="ttname"><a href="types_8h.html#a3f7e2bcbb0b4c338f3c4f6c937cd4234">u64</a></div><div class="ttdeci">uint64_t u64</div><div class="ttdoc">64-bit unsigned integer. </div><div class="ttdef"><b>Definition:</b> types.h:24</div></div>
<div class="ttc" id="random_8h_html_a5c882b37bc3aee93d1eece39e12c0730"><div class="ttname"><a href="random_8h.html#a5c882b37bc3aee93d1eece39e12c0730">randomGet</a></div><div class="ttdeci">void randomGet(void *buf, size_t len)</div><div class="ttdoc">Fills a buffer with random data. </div></div>
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