int32_t pcre2_serialize_get_number_of_codes(const uint8_t *bytes);
The bytes argument must point to a serialized byte stream that was
originally created by pcre2_serialize_encode() (though it may have been
saved on disc or elsewhere in the meantime). The function returns the
number of serialized patterns in the byte stream, or one of the follow-
ing negative error codes:
PCRE2_ERROR_BADMAGIC mismatch of id bytes in bytes
PCRE2_ERROR_BADMODE mismatch of variable unit size or PCRE version
PCRE2_ERROR_NULL the argument is NULL
PCRE2_ERROR_BADMAGIC may mean that the data is corrupt, or that it was
compiled on a system with different endianness.
There is a complete description of the PCRE2 native API in the pcre2api
page and a description of the serialization functions in the pcre2seri-
PCRE2 10.32 27 JunePCRE2_SERIALIZE_GET_NUMBER_OF_CODES(3)
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