utf8len          2598 fs/unicode/mkutf8data.c ssize_t utf8len(struct tree *, const char *);
utf8len           542 fs/unicode/utf8-norm.c EXPORT_SYMBOL(utf8len);
utf8len           182 fs/unicode/utf8-selftest.c 		test((utf8len(data, nfdi_test_data[i].str) == nlen));
utf8len           218 fs/unicode/utf8-selftest.c 		test((utf8len(data, nfdicf_test_data[i].str) == nlen));
utf8len            68 fs/unicode/utf8n.h extern ssize_t utf8len(const struct utf8data *data, const char *s);