1 /* Copyright (C) 2010-2020 The RetroArch team
3 * ---------------------------------------------------------------------------------------
4 * The following license statement only applies to this file (utf.h).
5 * ---------------------------------------------------------------------------------------
7 * Permission is hereby granted, free of charge,
8 * to any person obtaining a copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation the rights to
10 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software,
11 * and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
16 * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
19 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23 #ifndef _LIBRETRO_ENCODINGS_UTF_H
24 #define _LIBRETRO_ENCODINGS_UTF_H
31 #include <retro_common_api.h>
37 CODEPAGE_LOCAL = 0, /* CP_ACP */
38 CODEPAGE_UTF8 = 65001 /* CP_UTF8 */
41 size_t utf8_conv_utf32(uint32_t *out, size_t out_chars,
42 const char *in, size_t in_size);
44 bool utf16_conv_utf8(uint8_t *out, size_t *out_chars,
45 const uint16_t *in, size_t in_size);
47 size_t utf8len(const char *string);
49 size_t utf8cpy(char *d, size_t d_len, const char *s, size_t chars);
51 const char *utf8skip(const char *str, size_t chars);
53 uint32_t utf8_walk(const char **string);
55 bool utf16_to_char_string(const uint16_t *in, char *s, size_t len);
57 char* utf8_to_local_string_alloc(const char *str);
59 char* local_to_utf8_string_alloc(const char *str);
61 wchar_t* utf8_to_utf16_string_alloc(const char *str);
63 char* utf16_to_utf8_string_alloc(const wchar_t *str);