defer free of thread-local dlerror buffers from inconsistent context
[musl.git] / include / wchar.h
blob369b1e9f25a4225e5c1a02e6e4bc49736a1e1500
1 #ifndef _WCHAR_H
2 #define _WCHAR_H
4 #ifdef __cplusplus
5 extern "C" {
6 #endif
8 #include <features.h>
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
17 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
18 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
19 #define __NEED_locale_t
20 #define __NEED_va_list
21 #endif
23 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
24 #define __NEED_wctype_t
25 #endif
27 #include <bits/alltypes.h>
29 #if L'\0'-1 > 0
30 #define WCHAR_MAX (0xffffffffu+L'\0')
31 #define WCHAR_MIN (0+L'\0')
32 #else
33 #define WCHAR_MAX (0x7fffffff+L'\0')
34 #define WCHAR_MIN (-1-0x7fffffff+L'\0')
35 #endif
37 #ifdef __cplusplus
38 #define NULL 0L
39 #else
40 #define NULL ((void*)0)
41 #endif
43 #undef WEOF
44 #define WEOF 0xffffffffU
46 wchar_t *wcscpy (wchar_t *__restrict, const wchar_t *__restrict);
47 wchar_t *wcsncpy (wchar_t *__restrict, const wchar_t *__restrict, size_t);
49 wchar_t *wcscat (wchar_t *__restrict, const wchar_t *__restrict);
50 wchar_t *wcsncat (wchar_t *__restrict, const wchar_t *__restrict, size_t);
52 int wcscmp (const wchar_t *, const wchar_t *);
53 int wcsncmp (const wchar_t *, const wchar_t *, size_t);
55 int wcscoll(const wchar_t *, const wchar_t *);
56 size_t wcsxfrm (wchar_t *__restrict, const wchar_t *__restrict, size_t);
58 wchar_t *wcschr (const wchar_t *, wchar_t);
59 wchar_t *wcsrchr (const wchar_t *, wchar_t);
61 size_t wcscspn (const wchar_t *, const wchar_t *);
62 size_t wcsspn (const wchar_t *, const wchar_t *);
63 wchar_t *wcspbrk (const wchar_t *, const wchar_t *);
65 wchar_t *wcstok (wchar_t *__restrict, const wchar_t *__restrict, wchar_t **__restrict);
67 size_t wcslen (const wchar_t *);
69 wchar_t *wcsstr (const wchar_t *__restrict, const wchar_t *__restrict);
70 wchar_t *wcswcs (const wchar_t *, const wchar_t *);
72 wchar_t *wmemchr (const wchar_t *, wchar_t, size_t);
73 int wmemcmp (const wchar_t *, const wchar_t *, size_t);
74 wchar_t *wmemcpy (wchar_t *__restrict, const wchar_t *__restrict, size_t);
75 wchar_t *wmemmove (wchar_t *, const wchar_t *, size_t);
76 wchar_t *wmemset (wchar_t *, wchar_t, size_t);
78 wint_t btowc (int);
79 int wctob (wint_t);
81 int mbsinit (const mbstate_t *);
82 size_t mbrtowc (wchar_t *__restrict, const char *__restrict, size_t, mbstate_t *__restrict);
83 size_t wcrtomb (char *__restrict, wchar_t, mbstate_t *__restrict);
85 size_t mbrlen (const char *__restrict, size_t, mbstate_t *__restrict);
87 size_t mbsrtowcs (wchar_t *__restrict, const char **__restrict, size_t, mbstate_t *__restrict);
88 size_t wcsrtombs (char *__restrict, const wchar_t **__restrict, size_t, mbstate_t *__restrict);
90 float wcstof (const wchar_t *__restrict, wchar_t **__restrict);
91 double wcstod (const wchar_t *__restrict, wchar_t **__restrict);
92 long double wcstold (const wchar_t *__restrict, wchar_t **__restrict);
94 long wcstol (const wchar_t *__restrict, wchar_t **__restrict, int);
95 unsigned long wcstoul (const wchar_t *__restrict, wchar_t **__restrict, int);
97 long long wcstoll (const wchar_t *__restrict, wchar_t **__restrict, int);
98 unsigned long long wcstoull (const wchar_t *__restrict, wchar_t **__restrict, int);
102 int fwide (FILE *, int);
105 int wprintf (const wchar_t *__restrict, ...);
106 int fwprintf (FILE *__restrict, const wchar_t *__restrict, ...);
107 int swprintf (wchar_t *__restrict, size_t, const wchar_t *__restrict, ...);
109 int vwprintf (const wchar_t *__restrict, __isoc_va_list);
110 int vfwprintf (FILE *__restrict, const wchar_t *__restrict, __isoc_va_list);
111 int vswprintf (wchar_t *__restrict, size_t, const wchar_t *__restrict, __isoc_va_list);
113 int wscanf (const wchar_t *__restrict, ...);
114 int fwscanf (FILE *__restrict, const wchar_t *__restrict, ...);
115 int swscanf (const wchar_t *__restrict, const wchar_t *__restrict, ...);
117 int vwscanf (const wchar_t *__restrict, __isoc_va_list);
118 int vfwscanf (FILE *__restrict, const wchar_t *__restrict, __isoc_va_list);
119 int vswscanf (const wchar_t *__restrict, const wchar_t *__restrict, __isoc_va_list);
121 wint_t fgetwc (FILE *);
122 wint_t getwc (FILE *);
123 wint_t getwchar (void);
125 wint_t fputwc (wchar_t, FILE *);
126 wint_t putwc (wchar_t, FILE *);
127 wint_t putwchar (wchar_t);
129 wchar_t *fgetws (wchar_t *__restrict, int, FILE *__restrict);
130 int fputws (const wchar_t *__restrict, FILE *__restrict);
132 wint_t ungetwc (wint_t, FILE *);
134 struct tm;
135 size_t wcsftime (wchar_t *__restrict, size_t, const wchar_t *__restrict, const struct tm *__restrict);
137 #undef iswdigit
139 #if defined(_GNU_SOURCE)
140 wint_t fgetwc_unlocked (FILE *);
141 wint_t getwc_unlocked (FILE *);
142 wint_t getwchar_unlocked (void);
143 wint_t fputwc_unlocked (wchar_t, FILE *);
144 wint_t putwc_unlocked (wchar_t, FILE *);
145 wint_t putwchar_unlocked (wchar_t);
146 wchar_t *fgetws_unlocked (wchar_t *__restrict, int, FILE *__restrict);
147 int fputws_unlocked (const wchar_t *__restrict, FILE *__restrict);
148 #endif
150 #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
151 size_t wcsftime_l (wchar_t *__restrict, size_t, const wchar_t *__restrict, const struct tm *__restrict, locale_t);
152 #endif
154 #if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
155 || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
156 FILE *open_wmemstream(wchar_t **, size_t *);
157 size_t mbsnrtowcs(wchar_t *__restrict, const char **__restrict, size_t, size_t, mbstate_t *__restrict);
158 size_t wcsnrtombs(char *__restrict, const wchar_t **__restrict, size_t, size_t, mbstate_t *__restrict);
159 wchar_t *wcsdup(const wchar_t *);
160 size_t wcsnlen (const wchar_t *, size_t);
161 wchar_t *wcpcpy (wchar_t *__restrict, const wchar_t *__restrict);
162 wchar_t *wcpncpy (wchar_t *__restrict, const wchar_t *__restrict, size_t);
163 int wcscasecmp(const wchar_t *, const wchar_t *);
164 int wcscasecmp_l(const wchar_t *, const wchar_t *, locale_t);
165 int wcsncasecmp(const wchar_t *, const wchar_t *, size_t);
166 int wcsncasecmp_l(const wchar_t *, const wchar_t *, size_t, locale_t);
167 int wcscoll_l(const wchar_t *, const wchar_t *, locale_t);
168 size_t wcsxfrm_l(wchar_t *__restrict, const wchar_t *__restrict, size_t, locale_t);
169 #endif
171 #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
172 int wcwidth (wchar_t);
173 int wcswidth (const wchar_t *, size_t);
174 int iswalnum(wint_t);
175 int iswalpha(wint_t);
176 int iswblank(wint_t);
177 int iswcntrl(wint_t);
178 int iswdigit(wint_t);
179 int iswgraph(wint_t);
180 int iswlower(wint_t);
181 int iswprint(wint_t);
182 int iswpunct(wint_t);
183 int iswspace(wint_t);
184 int iswupper(wint_t);
185 int iswxdigit(wint_t);
186 int iswctype(wint_t, wctype_t);
187 wint_t towlower(wint_t);
188 wint_t towupper(wint_t);
189 wctype_t wctype(const char *);
191 #ifndef __cplusplus
192 #undef iswdigit
193 #define iswdigit(a) (0 ? iswdigit(a) : ((unsigned)(a)-'0') < 10)
194 #endif
195 #endif
197 #ifdef __cplusplus
199 #endif
201 #endif