man pcre_info (Fonctions bibliothèques) - Perl-compatible regular expressions
NAME
PCRE - Perl-compatible regular expressions
SYNOPSIS
#include <pcre.h>
int pcre_info(const pcre *code, int *optptr, int
*firstcharptr);
DESCRIPTION
This function is obsolete. You should be using pcre_fullinfo() instead.
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.