1/**
2 * This file has no copyright assigned and is placed in the Public Domain.
3 * This file is part of the mingw-w64 runtime package.
4 * No warranty is given; refer to the file DISCLAIMER.PD within this package.
5 */
6
7/* ISO C1x Unicode utilities
8 * Based on ISO/IEC SC22/WG14 9899 TR 19769 (SC22 N1326)
9 *
10 * THIS SOFTWARE IS NOT COPYRIGHTED
11 *
12 * This source code is offered for use in the public domain. You may
13 * use, modify or distribute it freely.
14 *
15 * This code is distributed in the hope that it will be useful but
16 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
17 * DISCLAIMED. This includes but is not limited to warranties of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
19 *
20 * Date: 2011-09-27
21 */
22
23#ifndef __UCHAR_H
24#define __UCHAR_H
25
26#include <stddef.h> /* size_t */
27#include <stdint.h> /* uint_leastXX_t */
28#include <wchar.h> /* mbstate_t */
29
30/* Remember that g++ >= 4.4 defines these types only in c++0x mode */
31#if !(defined(__cplusplus) && defined(__GXX_EXPERIMENTAL_CXX0X__)) || \
32 !defined(__GNUC__) || \
33 (!defined(__clang__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4)))
34typedef uint_least16_t char16_t;
35typedef uint_least32_t char32_t;
36#endif
37
38#ifndef __STDC_UTF_16__
39#define __STDC_UTF_16__ 1
40#endif
41
42#ifndef __STDC_UTF_32__
43#define __STDC_UTF_32__ 1
44#endif
45
46#ifdef __cplusplus
47extern "C" {
48#endif
49
50#ifdef _UCRT
51_CRTIMP size_t mbrtoc16 (char16_t *__restrict__ _Pc16, const char *__restrict__ _S, size_t _N, mbstate_t *__restrict__ _Ps);
52_CRTIMP size_t c16rtomb (char *__restrict__ _S, char16_t _C16, mbstate_t *__restrict__ _Ps);
53_CRTIMP size_t mbrtoc32 (char32_t *__restrict__ _Pc32, const char *__restrict__ s, size_t n, mbstate_t *__restrict__ _Ps);
54_CRTIMP size_t c32rtomb (char *__restrict__ _S, char32_t _C32, mbstate_t *__restrict__ _Ps);
55#endif /* _UCRT */
56
57#ifdef __cplusplus
58}
59#endif
60
61#endif /* __UCHAR_H */
62