pcre2_maketables_free - Man Page

#include <pcre2.h>

void pcre2_maketables_free(pcre2_general_context *gcontext,
  const uint8_t *tables);

This function discards a set of character tables that were created by a call to pcre2_maketables().

The gcontext parameter should match what was used in that call to account for any custom allocators that might be in use; if it is NULL the system free() is used.

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