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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | <html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"><title>LqrRetVal</title><meta name="generator" content="DocBook XSL Stylesheets V1.78.1"><link rel="home" href="index.html" title="The Liquid Rescale library Manual"><link rel="up" href="ref-pages.html#ref-const" title="Types defined by the library"><link rel="prev" href="ref-pages.html" title="Chapter 3. LqR library API reference"><link rel="next" href="ref-lqr-col-depth.html" title="LqrColDepth"></head><body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="3" align="center"><span class="type">LqrRetVal</span></th></tr><tr><td width="20%" align="left"><a accesskey="p" href="ref-pages.html">Prev</a> </td><th width="60%" align="center">Types defined by the library</th><td width="20%" align="right"> <a accesskey="n" href="ref-lqr-col-depth.html">Next</a></td></tr></table><hr></div><div class="refentry"><a name="ref-lqr-ret-val"></a><div class="titlepage"></div><div class="refnamediv"><h2>Name</h2><p>LqrRetVal — the return value of many Liquid Rescale library functions</p></div><div class="refsect1"><a name="idp59102400"></a><h2>Description</h2><p>
The return type of many functions in the Liquid Rescale library is <span class="type">LqrRetVal</span>, which is an
<code class="literal">enum</code> type that can take these values:
</p><div class="variablelist"><dl class="variablelist"><dt><span class="term"><code class="literal"><span class="errorcode">LQR_OK</span></code></span></dt><dd><p>
everyting OK
</p></dd><dt><span class="term"><code class="literal"><span class="errorcode">LQR_ERROR</span></code></span></dt><dd><p>
generic <span class="errortype">fatal</span> error
</p></dd><dt><span class="term"><code class="literal"><span class="errorcode">LQR_NOMEM</span></code></span></dt><dd><p>
not enough memory
</p></dd><dt><span class="term"><code class="literal"><span class="errorcode">LQR_USRCANCEL</span></code></span></dt><dd><p>
action cancelled by the user
</p></dd></dl></div><p>
</p><p>
The user should handle the error values explicitly at each function call returning this type.
</p></div><div class="refsect1"><a name="idp59115776"></a><h2>See also</h2><p>
<span class="simplelist"><a class="xref" href="ref-lqr-carver-init.html" title="lqr_carver_init"><span class="refentrytitle"><code class="function">lqr_carver_init</code></span>(3)</a>, <a class="xref" href="ref-lqr-carver-cancel.html" title="lqr_carver_cancel"><span class="refentrytitle"><code class="function">lqr_carver_cancel</code></span>(3)</a></span>
</p></div></div><div class="navfooter"><hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="ref-pages.html">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="ref-pages.html#ref-const">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="ref-lqr-col-depth.html">Next</a></td></tr><tr><td width="40%" align="left" valign="top">Chapter 3. LqR library API reference </td><td width="20%" align="center"><a accesskey="h" href="index.html">Home</a></td><td width="40%" align="right" valign="top"> <span class="type">LqrColDepth</span></td></tr></table></div></body></html>
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