1<html>
2<head>
3<title>pcre2_set_callout specification</title>
4</head>
5<body bgcolor="#FFFFFF" text="#00005A" link="#0066FF" alink="#3399FF" vlink="#2222BB">
6<h1>pcre2_set_callout man page</h1>
7<p>
8Return to the <a href="index.html">PCRE2 index page</a>.
9</p>
10<p>
11This page is part of the PCRE2 HTML documentation. It was generated
12automatically from the original man page. If there is any nonsense in it,
13please consult the man page, in case the conversion went wrong.
14<br>
15<br><b>
16SYNOPSIS
17</b><br>
18<P>
19<b>#include &#60;pcre2.h&#62;</b>
20</P>
21<P>
22<b>int pcre2_set_callout(pcre2_match_context *<i>mcontext</i>,</b>
23<b>  int (*<i>callout_function</i>)(pcre2_callout_block *),</b>
24<b>  void *<i>callout_data</i>);</b>
25</P>
26<br><b>
27DESCRIPTION
28</b><br>
29<P>
30This function sets the callout fields in a match context (the first argument).
31The second argument specifies a callout function, and the third argument is an
32opaque data item that is passed to it. The result of this function is always
33zero.
34</P>
35<P>
36There is a complete description of the PCRE2 native API in the
37<a href="pcre2api.html"><b>pcre2api</b></a>
38page and a description of the POSIX API in the
39<a href="pcre2posix.html"><b>pcre2posix</b></a>
40page.
41<p>
42Return to the <a href="index.html">PCRE2 index page</a>.
43</p>
44