lnln\u006C\u006E (C99)\U00006C\U00006E (C99)\x6C\x6E (encoding-dependent)\154\156 (encoding-dependent)\u{6C}\u{6E} (C++23)\x{6C}\x{6E} (C++23, encoding-dependent)\o{154}\o{156} (C++23, encoding-dependent)\U0000006C\U0000006E\u006C\u006E\x6C\x6E (encoding-dependent)\154\156 (encoding-dependent)\u006C\u006E\u{6C}\u{6E}\u006C\u006E\x6C\x6E\6C\6E\00006C\00006E=6C=6E%6C%6E