PCRE - Perl-compatible regular expressions .rs #include <pcre.h>

void pcre_free_substring_list(const char **stringptr);

void pcre16_free_substring_list(PCRE_SPTR16 *stringptr); .

.rs This is a convenience function for freeing the store obtained by a previous call to pcre[16]_get_substring_list(). Its only argument is a pointer to the list of string pointers.

There is a complete description of the PCRE native API in the HREF
pcreapi
page and a description of the POSIX API in the HREF
pcreposix
page.