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- /* Copyright (c) 2014, Vsevolod Stakhov
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED ''AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
- * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL AUTHOR BE LIABLE FOR ANY
- * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
- * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
- * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
- #ifndef PUNYCODE_H_
- #define PUNYCODE_H_
-
- #include <stdbool.h>
- #include <stdint.h>
-
- /**
- * Convert an UCS4 string to a puny-coded DNS label string suitable
- * when combined with delimiters and other labels for DNS lookup.
- *
- * @param in an UCS4 string to convert
- * @param in_len the length of in.
- * @param out the resulting puny-coded string. The string is not NULL
- * terminated.
- * @param out_len before processing out_len should be the length of
- * the out variable, after processing it will be the length of the out
- * string.
- *
- * @return returns 0 on success, an wind error code otherwise
- */
- bool rdns_punycode_label_toascii (const uint32_t *in, size_t in_len, char *out, size_t *out_len);
- /**
- * Convert an UTF-8 string to an UCS4 string.
- *
- * @param in an UTF-8 string to convert.
- * @param out the resulting UCS4 string
- * @param out_len before processing out_len should be the length of
- * the out variable, after processing it will be the length of the out
- * string.
- *
- * @return returns 0 on success, an -1 otherwise
- * @ingroup wind
- */
-
- int rdns_utf8_to_ucs4 (const char *in, size_t in_len, uint32_t **out, size_t *out_len);
-
- #endif /* PUNYCODE_H_ */
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