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<a href="../index-2.html">cppreference.com</a> > <a href=
"index.html">Standard C I/O</a> > <a href="fread.html">fread</a>
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fread
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Syntax:
</div>
<pre class="syntax-box">
#include <cstdio>
int fread( void *buffer, size_t size, size_t num, FILE *stream );
</pre>
<p>The function fread() reads <em>num</em> number of objects (where
each object is <em>size</em> bytes) and places them into the array
pointed to by buffer. The data comes from the given input
<em>stream</em>. The return value of the function is the number of
things read. You can use <a href="feof.html">feof</a>() or <a href=
"ferror.html">ferror</a>() to figure out if an error occurs.</p>
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