pcre2/doc/html/pcre2_set_substitute_callou...

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<html>
<head>
<title>pcre2_set_substitute_callout specification</title>
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<body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
<h1>pcre2_set_substitute_callout man page</h1>
<p>
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<p>
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please consult the man page, in case the conversion went wrong.
<br>
<br><b>
SYNOPSIS
</b><br>
<P>
<b>#include &#60;pcre2.h&#62;</b>
</P>
<P>
<b>int pcre2_set_substitute_callout(pcre2_match_context *<i>mcontext</i>,</b>
<b> void (*<i>callout_function</i>)(pcre2_substitute_callout_block *),</b>
<b> void *<i>callout_data</i>);</b>
</P>
<br><b>
DESCRIPTION
</b><br>
<P>
This function sets the substitute callout fields in a match context (the first
argument). The second argument specifies a callout function, and the third
argument is an opaque data item that is passed to it. The result of this
function is always zero.
</P>
<P>
There is a complete description of the PCRE2 native API in the
<a href="pcre2api.html"><b>pcre2api</b></a>
page and a description of the POSIX API in the
<a href="pcre2posix.html"><b>pcre2posix</b></a>
page.
<p>
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