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<title>pcre_refcount specification</title>
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<h1>pcre_refcount man page</h1>
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<br><b>
SYNOPSIS
</b><br>
<P>
<b>#include <pcre.h></b>
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<P>
<b>int pcre_refcount(pcre *<i>code</i>, int <i>adjust</i>);</b>
</P>
<P>
<b>int pcre16_refcount(pcre16 *<i>code</i>, int <i>adjust</i>);</b>
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<P>
<b>int pcre32_refcount(pcre32 *<i>code</i>, int <i>adjust</i>);</b>
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<br><b>
DESCRIPTION
</b><br>
<P>
This function is used to maintain a reference count inside a data block that
contains a compiled pattern. Its arguments are:
<pre>
<i>code</i> Compiled regular expression
<i>adjust</i> Adjustment to reference value
</pre>
The yield of the function is the adjusted reference value, which is constrained
to lie between 0 and 65535.
</P>
<P>
There is a complete description of the PCRE native API in the
<a href="pcreapi.html"><b>pcreapi</b></a>
page and a description of the POSIX API in the
<a href="pcreposix.html"><b>pcreposix</b></a>
page.
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