FreeBSD manual
download PDF document: pcre_free_study.3.pdf
PCRE_FREE_STUDY(3) FreeBSD Library Functions Manual PCRE_FREE_STUDY(3)
NAME
PCRE - Perl-compatible regular expressions
SYNOPSIS
#include <pcre.h>
void pcre_free_study(pcre_extra *extra);
void pcre16_free_study(pcre16_extra *extra);
void pcre32_free_study(pcre32_extra *extra);
DESCRIPTION
This function is used to free the memory used for the data generated by
a call to pcre[16|32]_study() when it is no longer needed. The argument
must be the result of such a call.
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_STUDY(3)