debian man page for pcre_free_substring

PCRE_FREE_SUBSTRING(3)					     Library Functions Manual					    PCRE_FREE_SUBSTRING(3)

NAME
       PCRE - Perl-compatible regular expressions

SYNOPSIS

       #include <pcre.h>

       void pcre_free_substring(const char *stringptr);

       void pcre16_free_substring(PCRE_SPTR16 stringptr);

DESCRIPTION

       This  is  a  convenience  function for freeing the store obtained by a previous call to pcre[16]_get_substring() or pcre[16]_get_named_sub-
       string().  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_FREE_SUBSTRING(3)