# define USE_UTF8_IN_NAMES (PL_hints & HINT_UTF8)
#endif
+#define to_uni_fold(c, p, lenp) _to_uni_fold_flags(c, p, lenp, 1)
+#define to_utf8_fold(c, p, lenp) _to_utf8_fold_flags(c, p, lenp, 1)
+
/* Source backward compatibility. */
#define uvuni_to_utf8(d, uv) uvuni_to_utf8_flags(d, uv, 0)
#define is_utf8_string_loc(s, len, ep) is_utf8_string_loclen(s, len, ep, 0)