void pcre2_code_free(pcre2_code *code);
If code is NULL, this function does nothing. Otherwise, code must point
to a compiled pattern. This function frees its memory, including any
memory used by the JIT compiler. If the compiled pattern was created by
a call to pcre2_code_copy_with_tables(), the memory for the character
tables is also freed.
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 10.32 28 June 2018 PCRE2_CODE_FREE(3)
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