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