PCRE2_SET_RECURSION_MEMORY_MANAGEMENT(3) Library Functions Manual NAME PCRE2 - Perl-compatible regular expressions (revised API) SYNOPSIS #include int pcre2_set_recursion_memory_management( pcre2_match_context *mcontext, void *(*private_malloc)(size_t, void *), void (*private_free)(void *, void *), void *memory_data); DESCRIPTION From release 10.30 onwards, this function is obsolete and does nothing.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 pcre2api page and a description of the POSIX API in the pcre2posix page. PCRE2 10.47 23 January 2023 PCRE2_SET_RECURSION_MEMORY_MANAGEMENT(3)