NAME

       PCRE2 - Perl-compatible regular expressions (revised API)

SYNOPSIS

       #include <pcre2.h>

       void pcre2_substring_free(PCRE2_UCHAR *buffer);

DESCRIPTION

       This   is   a   convenience   function   for   freeing   the  memory  obtained  by  a  previous  call  to
       pcre2_substring_get_byname() or pcre2_substring_get_bynumber(). Its only argument is  a  pointer  to  the
       string.

       There  is  a  complete  description of the PCRE2 native API in the pcre2api page and a description of the
       POSIX API in the pcre2posix page.