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utf8.h
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1 /*
2  * Copyright (c) 2007 Alexey Vatchenko <av@bsdua.org>
3  *
4  * Permission to use, copy, modify, and/or distribute this software for any
5  * purpose with or without fee is hereby granted, provided that the above
6  * copyright notice and this permission notice appear in all copies.
7  *
8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
15  */
16 
17 #pragma once
18 
19 /*
20  * utf8: implementation of UTF-8 charset encoding (RFC3629).
21  */
22 
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26 
27 #define UTF8_IGNORE_ERROR 0x01
28 #define UTF8_SKIP_BOM 0x02
29 
30 size_t utf8_to_wchar(const char *in, size_t insize, wchar_t *out,
31  size_t outsize, int flags);
32 size_t wchar_to_utf8(const wchar_t *in, size_t insize, char *out,
33  size_t outsize, int flags);
34 
35 #ifdef __cplusplus
36 }
37 #endif
size_t wchar_to_utf8(const wchar_t *in, size_t insize, char *out, size_t outsize, int flags)
size_t utf8_to_wchar(const char *in, size_t insize, wchar_t *out, size_t outsize, int flags)