| Elliott Hughes | 9bc971b | 2018-07-27 13:23:14 -0700 | [diff] [blame] | 1 | .TH PCRE2_SET_CALLOUT 3 "21 March 2017" "PCRE2 10.30" |
| Janis Danisevskis | 112c9cc | 2016-03-31 13:35:25 +0100 | [diff] [blame] | 2 | .SH NAME |
| 3 | PCRE2 - Perl-compatible regular expressions (revised API) |
| 4 | .SH SYNOPSIS |
| 5 | .rs |
| 6 | .sp |
| 7 | .B #include <pcre2.h> |
| 8 | .PP |
| 9 | .nf |
| 10 | .B int pcre2_set_callout(pcre2_match_context *\fImcontext\fP, |
| 11 | .B " int (*\fIcallout_function\fP)(pcre2_callout_block *)," |
| 12 | .B " void *\fIcallout_data\fP);" |
| 13 | .fi |
| 14 | . |
| 15 | .SH DESCRIPTION |
| 16 | .rs |
| 17 | .sp |
| 18 | This function sets the callout fields in a match context (the first argument). |
| 19 | The second argument specifies a callout function, and the third argument is an |
| Elliott Hughes | 9bc971b | 2018-07-27 13:23:14 -0700 | [diff] [blame] | 20 | opaque data item that is passed to it. The result of this function is always |
| Janis Danisevskis | 112c9cc | 2016-03-31 13:35:25 +0100 | [diff] [blame] | 21 | zero. |
| 22 | .P |
| 23 | There is a complete description of the PCRE2 native API in the |
| 24 | .\" HREF |
| 25 | \fBpcre2api\fP |
| 26 | .\" |
| 27 | page and a description of the POSIX API in the |
| 28 | .\" HREF |
| 29 | \fBpcre2posix\fP |
| 30 | .\" |
| 31 | page. |