NAME

       PCRE2 - Perl-compatible regular expressions (revised API)

SYNOPSIS

       #include <pcre2.h>

       pcre2_jit_stack *pcre2_jit_stack_create(PCRE2_SIZE startsize,
         PCRE2_SIZE maxsize, pcre2_general_context *gcontext);

DESCRIPTION

       This  function is used to create a stack for use by the code compiled by the JIT compiler.
       The first two arguments are a starting size for the stack, and a maximum size to which  it
       is  allowed  to  grow.  The  final  argument  is  a general context, for memory allocation
       functions, or NULL for standard memory allocation. The result can be  passed  to  the  JIT
       run-time  code  by calling pcre2_jit_stack_assign() to associate the stack with a compiled
       pattern, which can then be processed by pcre2_match(). If the  "fast  path"  JIT  matcher,
       pcre2_jit_match()  is  used,  the  stack  can be passed directly as an argument. A maximum
       stack size of 512K to 1M should be more than enough for any pattern. For more details, see
       the pcre2jit page.

       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.