FreeBSD manual
download PDF document: pcre16_free_substring.3.pdf
PCRE_FREE_SUBSTRING(3) FreeBSD Library Functions Manual
NAME
PCRE - Perl-compatible regular expressions
SYNOPSIS
#include <pcre.h>
void pcre_free_substring(const char *stringptr);
void pcre16_free_substring(PCRE_SPTR16 stringptr);
void pcre32_free_substring(PCRE_SPTR32 stringptr);
DESCRIPTION
This is a convenience function for freeing the store obtained by a
previous call to pcre[16|32]_get_substring() or
pcre[16|32]_get_named_substring(). Its only argument is a pointer to
the string.
There is a complete description of the PCRE native API in the pcreapi
page and a description of the POSIX API in the pcreposix page.
PCRE 8.30 24 June 2012 PCRE_FREE_SUBSTRING(3)