new upstream release (3.3.0); modify package compatibility for Stretch

[ossec-hids.git] / src / external / pcre2-10.32 / doc / pcre2_match_data_free.3

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+.TH PCRE2_MATCH_DATA_FREE 3 "28 June 2018" "PCRE2 10.32"
+.SH NAME
+PCRE2 - Perl-compatible regular expressions (revised API)
+.SH SYNOPSIS
+.rs
+.sp
+.B #include <pcre2.h>
+.PP
+.nf
+.B void pcre2_match_data_free(pcre2_match_data *\fImatch_data\fP);
+.fi
+.
+.SH DESCRIPTION
+.rs
+.sp
+If \fImatch_data\fP is NULL, this function does nothing. Otherwise,
+\fImatch_data\fP must point to a match data block, which this function frees,
+using the memory freeing function from the general context or compiled pattern
+with which it was created, or \fBfree()\fP if that was not set.
+.P
+There is a complete description of the PCRE2 native API in the
+.\" HREF
+\fBpcre2api\fP
+.\"
+page and a description of the POSIX API in the
+.\" HREF
+\fBpcre2posix\fP
+.\"
+page.