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<?xml version="1.0" encoding="UTF-8"?>
<refentry id="sccardvalid">
<refentryinfo><title>OpenSC API Reference</title></refentryinfo>
<refmeta>
<refentrytitle>sc_card_valid</refentrytitle>
<manvolnum>3</manvolnum>
<refmiscinfo>opensc</refmiscinfo>
</refmeta>
<refnamediv>
<refname>sc_card_valid</refname>
<refpurpose>Check if a card is valid</refpurpose>
</refnamediv>
<refsect1>
<title>Synopsis</title>
<para>
<programlisting>
#include <opensc.h>
int sc_card_valid(const <link linkend="sccardt">sc_card_t</link> *card);
</programlisting>
</para>
</refsect1>
<refsect1>
<title>Description</title>
<para>
Checks if <emphasis>card</emphasis> is a valid <link linkend="sccardt">sc_card_t</link> object.
Mostly used internally by the library.
</para>
</refsect1>
<refsect1>
<title>Return value</title>
<para>
Returns 1 if <emphasis>card</emphasis> is a valid object.
</para>
</refsect1>
</refentry>
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