pcre2_substring_free(3) Library Functions Manual pcre2_substring_free(3)
NAME
PCRE2 - Perl-compatible regular expressions (revised API)
SYNOPSIS
#include <pcre2.h>
pcre2_substring_free(3) *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 10.47 26 February 2025 pcre2_substring_free(3)
pcre2 10.47 - Generated Fri Dec 12 07:37:28 CST 2025