PCRE2_SET_DEPTH_LIMIT(3)   Library Functions Manual   PCRE2_SET_DEPTH_LIMIT(3)

NAME
       PCRE2 - Perl-compatible regular expressions (revised API)

SYNOPSIS
       #include <pcre2.h>

       int pcre2_set_depth_limit(pcre2_match_context *mcontext,
         uint32_t value);

DESCRIPTION
       This function sets the backtracking depth limit field in a match
       context. The result is always zero.

       There is a complete description of the PCRE2 native API in the pcre2api
       page and a description of the POSIX API in the pcre2posix page.

PCRE2 10.47                      25 March 2017        PCRE2_SET_DEPTH_LIMIT(3)