Files
Landon Curt Noll a1c86c8a7a add original C links to entry navigation bars
The navigation bar for a winning entry now has a "_Original C_" link
(between the ✅ and the Inventory on the right hand side) so that one
may easily view the original C code that was submitted for IOCCC judging.

Ran `make www timestamp` to perform the above.
2025-08-10 12:46:23 -07:00

614 lines
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<h1>The International Obfuscated C Code Contest</h1>
<h2>2005/jetro - Most sonorous output</h2>
<h3>Audio synthesizer</h3>
</div>
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<div class="navbar">
<a class="Left" href="../giljade/index.html">&larr; 2005/giljade</a>
<a class="Left" href="../index.html">&uarr; 2005 &uarr;</a>
<a class="Left" href="../klausler/index.html">2005/klausler &rarr;</a>
<a class="Right" href="https://github.com/ioccc-src/winner/blob/master/2005/jetro/jetro.c">C code</a>
<a class="Right" href="https://github.com/ioccc-src/winner/blob/master/2005/jetro/Makefile">Makefile</a>
<a class="Right" href="#inventory">Inventory</a>
<a class="Right" href="https://github.com/ioccc-src/winner/blob/master/2005/jetro/jetro.orig.c">Original C</a>
<a class="Right" href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F2005%2Fjetro%2Findex.html">&#x2713;</a>
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<h2 id="author">Author:</h2>
<ul>
<li>Name: <a href="../../authors.html#Jetro_Lauha">Jetro Lauha</a><br>
Location: <a href="../../location.html#FI">FI</a> - <em>Republic of Finland </em> (<em>Finland</em>)</li>
</ul>
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<!-- BEFORE: 1st line of markdown file: 2005/jetro/README.md -->
<h2 id="to-build">To build:</h2>
<p>This entry requires SDL. See the
FAQ on “<a href="../../faq.html#SDL">SDL1 and SDL2</a>”
for information on how to install it if you
haven’t already.</p>
<p>If you have SDL installed:</p>
<pre><code> make</code></pre>
<h2 id="to-use">To use:</h2>
<pre><code> ./jetro</code></pre>
<h2 id="judges-remarks">Judges’ remarks:</h2>
<p>We have seen entries with SDL graphics in the past, now it’s time for SDL
sound. This entry can even be run on a computer without a sound card with an
appropriate setting of an environment variable - for that you’ll have to dig
into the SDL documentation.</p>
<p>Can you figure out how the notes are encoded and program a different melody?</p>
<h2 id="authors-remarks">Author’s remarks:</h2>
<p>To compile the entry you need SDL library, which is used only for audio
output. To run the entry make sure you have audio output available. The entry
plays 22KHz 16 bit mono music with a small softsynth. When the music plays,
you can stop the application by pressing enter, as the code will just wait
with one call to <code>getchar()</code> before it quits.</p>
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Copyright © 1984-2024 by Landon Curt Noll. All Rights Reserved.
You are free to share and adapt this file under the terms of this license:
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<div id="inventory">
<h1 id="inventory-for-2005jetro">Inventory for 2005/jetro</h1>
</div>
<h2 id="primary-files">Primary files</h2>
<ul>
<li><a href="https://github.com/ioccc-src/winner/blob/master/2005/jetro/jetro.c">jetro.c</a> - entry source code</li>
<li><a href="https://github.com/ioccc-src/winner/blob/master/2005/jetro/Makefile">Makefile</a> - entry Makefile</li>
<li><a href="https://github.com/ioccc-src/winner/blob/master/2005/jetro/jetro.orig.c">jetro.orig.c</a> - original source code</li>
</ul>
<h2 id="secondary-files">Secondary files</h2>
<ul>
<li><a href="2005_jetro.tar.bz2">2005_jetro.tar.bz2</a> - download entry tarball</li>
<li><a href="https://github.com/ioccc-src/winner/blob/master/2005/jetro/README.md">README.md</a> - markdown source for this web page</li>
<li><a href="https://github.com/ioccc-src/winner/blob/master/2005/jetro/.entry.json">.entry.json</a> - entry summary and manifest in JSON</li>
<li><a href="https://github.com/ioccc-src/winner/blob/master/2005/jetro/.gitignore">.gitignore</a> - list of files that should not be committed under git</li>
<li><a href="https://github.com/ioccc-src/winner/blob/master/2005/jetro/.path">.path</a> - directory path from top level directory</li>
<li><a href="index.html">index.html</a> - this web page</li>
</ul>
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<h4>
Jump to: <a href="#">top</a>
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<p>
This work is <b>licensed by Landon Curt Noll</b> under
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<div id="coda"><h3>Coda</h3>
<p>
<a href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fwww.ioccc.org%2F2005%2Fjetro%2Findex.html" rel="nofollow">Nu HTML check this web page</a><br>
<a href="#top">Jump to top</a> <a href="#content">Jump to Content</a> <a href="#inventory">Jump to Inventory</a><br>
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