1#ifndef _WCHAR_H
2#define _WCHAR_H
3
4#ifdef __cplusplus
5extern "C" {
6#endif
7
8#include <features.h>
9
10#define __NEED_FILE
11#define __NEED___isoc_va_list
12#define __NEED_size_t
13#define __NEED_wchar_t
14#define __NEED_wint_t
15#define __NEED_mbstate_t
16#define __NEED_off_t
17
18#if __STDC_VERSION__ < 201112L
19#define __NEED_off_t
20#define __NEED_struct__IO_FILE
21#endif
22
23#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
24 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
25#define __NEED_locale_t
26#define __NEED_va_list
27#endif
28
29#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
30#define __NEED_wctype_t
31#endif
32
33#include <bits/alltypes.h>
34
35#if L'\0'-1 > 0
36#define WCHAR_MAX (0xffffffffu+L'\0')
37#define WCHAR_MIN (0+L'\0')
38#else
39#define WCHAR_MAX (0x7fffffff+L'\0')
40#define WCHAR_MIN (-1-0x7fffffff+L'\0')
41#endif
42
43#ifdef __cplusplus
44#define NULL 0L
45#else
46#define NULL ((void*)0)
47#endif
48
49#undef WEOF
50#define WEOF 0xffffffffU
51
52wchar_t *wcscpy (wchar_t *__restrict, const wchar_t *__restrict);
53wchar_t *wcsncpy (wchar_t *__restrict, const wchar_t *__restrict, size_t);
54
55wchar_t *wcscat (wchar_t *__restrict, const wchar_t *__restrict);
56wchar_t *wcsncat (wchar_t *__restrict, const wchar_t *__restrict, size_t);
57
58int wcscmp (const wchar_t *, const wchar_t *);
59int wcsncmp (const wchar_t *, const wchar_t *, size_t);
60
61int wcscoll(const wchar_t *, const wchar_t *);
62size_t wcsxfrm (wchar_t *__restrict, const wchar_t *__restrict, size_t);
63
64wchar_t *wcschr (const wchar_t *, wchar_t);
65wchar_t *wcsrchr (const wchar_t *, wchar_t);
66
67size_t wcscspn (const wchar_t *, const wchar_t *);
68size_t wcsspn (const wchar_t *, const wchar_t *);
69wchar_t *wcspbrk (const wchar_t *, const wchar_t *);
70
71wchar_t *wcstok (wchar_t *__restrict, const wchar_t *__restrict, wchar_t **__restrict);
72
73size_t wcslen (const wchar_t *);
74
75wchar_t *wcsstr (const wchar_t *__restrict, const wchar_t *__restrict);
76wchar_t *wcswcs (const wchar_t *, const wchar_t *);
77
78wchar_t *wmemchr (const wchar_t *, wchar_t, size_t);
79int wmemcmp (const wchar_t *, const wchar_t *, size_t);
80wchar_t *wmemcpy (wchar_t *__restrict, const wchar_t *__restrict, size_t);
81wchar_t *wmemmove (wchar_t *, const wchar_t *, size_t);
82wchar_t *wmemset (wchar_t *, wchar_t, size_t);
83
84wint_t btowc (int);
85int wctob (wint_t);
86
87int mbsinit (const mbstate_t *);
88size_t mbrtowc (wchar_t *__restrict, const char *__restrict, size_t, mbstate_t *__restrict);
89size_t wcrtomb (char *__restrict, wchar_t, mbstate_t *__restrict);
90
91size_t mbrlen (const char *__restrict, size_t, mbstate_t *__restrict);
92
93size_t mbsrtowcs (wchar_t *__restrict, const char **__restrict, size_t, mbstate_t *__restrict);
94size_t wcsrtombs (char *__restrict, const wchar_t **__restrict, size_t, mbstate_t *__restrict);
95
96float wcstof (const wchar_t *__restrict, wchar_t **__restrict);
97double wcstod (const wchar_t *__restrict, wchar_t **__restrict);
98long double wcstold (const wchar_t *__restrict, wchar_t **__restrict);
99
100long wcstol (const wchar_t *__restrict, wchar_t **__restrict, int);
101unsigned long wcstoul (const wchar_t *__restrict, wchar_t **__restrict, int);
102
103long long wcstoll (const wchar_t *__restrict, wchar_t **__restrict, int);
104unsigned long long wcstoull (const wchar_t *__restrict, wchar_t **__restrict, int);
105
106
107
108int fwide (FILE *, int);
109
110
111int wprintf (const wchar_t *__restrict, ...);
112int fwprintf (FILE *__restrict, const wchar_t *__restrict, ...);
113int swprintf (wchar_t *__restrict, size_t, const wchar_t *__restrict, ...);
114
115int vwprintf (const wchar_t *__restrict, __isoc_va_list);
116int vfwprintf (FILE *__restrict, const wchar_t *__restrict, __isoc_va_list);
117int vswprintf (wchar_t *__restrict, size_t, const wchar_t *__restrict, __isoc_va_list);
118
119int wscanf (const wchar_t *__restrict, ...);
120int fwscanf (FILE *__restrict, const wchar_t *__restrict, ...);
121int swscanf (const wchar_t *__restrict, const wchar_t *__restrict, ...);
122
123int vwscanf (const wchar_t *__restrict, __isoc_va_list);
124int vfwscanf (FILE *__restrict, const wchar_t *__restrict, __isoc_va_list);
125int vswscanf (const wchar_t *__restrict, const wchar_t *__restrict, __isoc_va_list);
126
127wint_t fgetwc (FILE *);
128wint_t getwc (FILE *);
129wint_t getwchar (void);
130
131wint_t fputwc (wchar_t, FILE *);
132wint_t putwc (wchar_t, FILE *);
133wint_t putwchar (wchar_t);
134
135wchar_t *fgetws (wchar_t *__restrict, int, FILE *__restrict);
136int fputws (const wchar_t *__restrict, FILE *__restrict);
137
138wint_t ungetwc (wint_t, FILE *);
139
140struct tm;
141size_t wcsftime (wchar_t *__restrict, size_t, const wchar_t *__restrict, const struct tm *__restrict);
142
143#undef iswdigit
144
145#if defined(_GNU_SOURCE)
146wint_t fgetwc_unlocked (FILE *);
147wint_t getwc_unlocked (FILE *);
148wint_t getwchar_unlocked (void);
149wint_t fputwc_unlocked (wchar_t, FILE *);
150wint_t putwc_unlocked (wchar_t, FILE *);
151wint_t putwchar_unlocked (wchar_t);
152wchar_t *fgetws_unlocked (wchar_t *__restrict, int, FILE *__restrict);
153int fputws_unlocked (const wchar_t *__restrict, FILE *__restrict);
154#endif
155
156#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
157size_t wcsftime_l (wchar_t *__restrict, size_t, const wchar_t *__restrict, const struct tm *__restrict, locale_t);
158#endif
159
160#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
161 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)  || defined(_BSD_SOURCE)
162FILE *open_wmemstream(wchar_t **, size_t *);
163size_t mbsnrtowcs(wchar_t *__restrict, const char **__restrict, size_t, size_t, mbstate_t *__restrict);
164size_t wcsnrtombs(char *__restrict, const wchar_t **__restrict, size_t, size_t, mbstate_t *__restrict);
165wchar_t *wcsdup(const wchar_t *);
166size_t wcsnlen (const wchar_t *, size_t);
167wchar_t *wcpcpy (wchar_t *__restrict, const wchar_t *__restrict);
168wchar_t *wcpncpy (wchar_t *__restrict, const wchar_t *__restrict, size_t);
169int wcscasecmp(const wchar_t *, const wchar_t *);
170int wcscasecmp_l(const wchar_t *, const wchar_t *, locale_t);
171int wcsncasecmp(const wchar_t *, const wchar_t *, size_t);
172int wcsncasecmp_l(const wchar_t *, const wchar_t *, size_t, locale_t);
173int wcscoll_l(const wchar_t *, const wchar_t *, locale_t);
174size_t wcsxfrm_l(wchar_t *__restrict, const wchar_t *__restrict, size_t, locale_t);
175#endif
176
177#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
178int wcwidth (wchar_t);
179int wcswidth (const wchar_t *, size_t);
180int       iswalnum(wint_t);
181int       iswalpha(wint_t);
182int       iswblank(wint_t);
183int       iswcntrl(wint_t);
184int       iswdigit(wint_t);
185int       iswgraph(wint_t);
186int       iswlower(wint_t);
187int       iswprint(wint_t);
188int       iswpunct(wint_t);
189int       iswspace(wint_t);
190int       iswupper(wint_t);
191int       iswxdigit(wint_t);
192int       iswctype(wint_t, wctype_t);
193wint_t    towlower(wint_t);
194wint_t    towupper(wint_t);
195wctype_t  wctype(const char *);
196
197#ifndef __cplusplus
198#undef iswdigit
199#define iswdigit(a) (0 ? iswdigit(a) : ((unsigned)(a)-'0') < 10)
200#endif
201#endif
202
203#ifdef __cplusplus
204}
205#endif
206
207#endif
208