PCRE2_SUBSTRING_FREE(3)    Library Functions Manual    PCRE2_SUBSTRING_FREE(3)

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. If the argument is NULL, the function does nothing.

       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.

PCRE2 10.32                      28 June 2018          PCRE2_SUBSTRING_FREE(3)