libMeatloaf/lib/utils/punycode.h
2024-01-08 11:58:15 -06:00

38 lines
1.6 KiB
C

/**
* Copyright (C) 2011 by Ben Noordhuis <info@bnoordhuis.nl>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#ifndef PUNYCODE_H_
#define PUNYCODE_H_
#include <stdint.h>
#include <stddef.h>
/**
* Convert Unicode to Punycode. Returns the number of Unicode characters that were converted.
*/
size_t punycode_encode(const uint32_t *src, size_t srclen, char *dst, size_t *dstlen);
/**
* Convert Punycode to Unicode. Returns the number of bytes that were converted.
*/
size_t punycode_decode(const char *src, size_t srclen, uint32_t *dst, size_t *dstlen);
#endif /* punycode.h */