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.