.TH PCRE 3
.SH NAME
PCRE - Perl-compatible regular expressions
.SH SYNOPSIS
.rs
.sp
.B #include <pcre.h>
.PP
.SM
.br
.B void pcre_free_substring(const char *\fIstringptr\fP);
.
.SH DESCRIPTION
.rs
.sp
This is a convenience function for freeing the store obtained by a previous
call to \fBpcre_get_substring()\fP or \fBpcre_get_named_substring()\fP. Its
only argument is a pointer to the string.
.P
There is a complete description of the PCRE native API in the
.\" HREF
\fBpcreapi\fP
.\"
page and a description of the POSIX API in the
.\" HREF
\fBpcreposix\fP
.\"
page.