PCRE2_JIT_STACK_CREATE(3)                     FreeBSD Library Functions Manual

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() or pcre2_jit_match().  A maximum stack size of 512KiB to
       1MiB 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.

PCRE2 10.30                      24 March 2017       PCRE2_JIT_STACK_CREATE(3)