1e1051a39Sopenharmony_ci/*
2e1051a39Sopenharmony_ci * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
3e1051a39Sopenharmony_ci *
4e1051a39Sopenharmony_ci * Licensed under the Apache License 2.0 (the "License").  You may not use
5e1051a39Sopenharmony_ci * this file except in compliance with the License.  You can obtain a copy
6e1051a39Sopenharmony_ci * in the file LICENSE in the source distribution or at
7e1051a39Sopenharmony_ci * https://www.openssl.org/source/license.html
8e1051a39Sopenharmony_ci */
9e1051a39Sopenharmony_ci
10e1051a39Sopenharmony_ci#ifndef OSSL_CRYPTO_PUNYCODE_H
11e1051a39Sopenharmony_ci# define OSSL_CRYPTO_PUNYCODE_H
12e1051a39Sopenharmony_ci# pragma once
13e1051a39Sopenharmony_ci
14e1051a39Sopenharmony_ciint ossl_punycode_decode (
15e1051a39Sopenharmony_ci    const char *pEncoded,
16e1051a39Sopenharmony_ci    const size_t enc_len,
17e1051a39Sopenharmony_ci    unsigned int *pDecoded,
18e1051a39Sopenharmony_ci    unsigned int *pout_length
19e1051a39Sopenharmony_ci);
20e1051a39Sopenharmony_ci
21e1051a39Sopenharmony_ciint ossl_a2ulabel(const char *in, char *out, size_t *outlen);
22e1051a39Sopenharmony_ci
23e1051a39Sopenharmony_ciint ossl_a2ucompare(const char *a, const char *u);
24e1051a39Sopenharmony_ci#endif
25