PCRE2 - Perl-compatible regular expressions (revised API) .rs #include <pcre2.h>

 int pcre2_set_recursion_memory_management(  " pcre2_match_context *mcontext,"  " void *(*private_malloc)(PCRE2_SIZE, void *),"  " void (*private_free)(void *, void *), void *memory_data);" 

. .rs From release 10.30 onwards, this function is obsolete and does nothing. The result is always zero.

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