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    1 <html>
    2 <head>
    3 <title>pcre_refcount specification</title>
    4 </head>
    5 <body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
    6 <h1>pcre_refcount man page</h1>
    7 <p>
    8 Return to the <a href="index.html">PCRE index page</a>.
    9 </p>
   10 <p>
   11 This page is part of the PCRE HTML documentation. It was generated automatically
   12 from the original man page. If there is any nonsense in it, please consult the
   13 man page, in case the conversion went wrong.
   14 <br>
   15 <br><b>
   17 </b><br>
   18 <P>
   19 <b>#include &#60;pcre.h&#62;</b>
   20 </P>
   21 <P>
   22 <b>int pcre_refcount(pcre *<i>code</i>, int <i>adjust</i>);</b>
   23 </P>
   24 <P>
   25 <b>int pcre16_refcount(pcre16 *<i>code</i>, int <i>adjust</i>);</b>
   26 </P>
   27 <P>
   28 <b>int pcre32_refcount(pcre32 *<i>code</i>, int <i>adjust</i>);</b>
   29 </P>
   30 <br><b>
   32 </b><br>
   33 <P>
   34 This function is used to maintain a reference count inside a data block that
   35 contains a compiled pattern. Its arguments are:
   36 <pre>
   37   <i>code</i>                      Compiled regular expression
   38   <i>adjust</i>                    Adjustment to reference value
   39 </pre>
   40 The yield of the function is the adjusted reference value, which is constrained
   41 to lie between 0 and 65535.
   42 </P>
   43 <P>
   44 There is a complete description of the PCRE native API in the
   45 <a href="pcreapi.html"><b>pcreapi</b></a>
   46 page and a description of the POSIX API in the
   47 <a href="pcreposix.html"><b>pcreposix</b></a>
   48 page.
   49 <p>
   50 Return to the <a href="index.html">PCRE index page</a>.
   51 </p>