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984263bc MD |
1 | /*- |
2 | * Copyright (c)1999 Citrus Project, | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
8 | * 1. Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * 2. Redistributions in binary form must reproduce the above copyright | |
11 | * notice, this list of conditions and the following disclaimer in the | |
12 | * documentation and/or other materials provided with the distribution. | |
13 | * | |
14 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |
15 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
17 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
18 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
19 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
20 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
21 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
22 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
23 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
24 | * SUCH DAMAGE. | |
0d5acd74 JM |
25 | * |
26 | * $FreeBSD: head/include/wchar.h 247411 2013-02-27 19:50:46Z jhb $ | |
984263bc MD |
27 | */ |
28 | ||
29 | /*- | |
30 | * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc. | |
31 | * All rights reserved. | |
32 | * | |
33 | * This code is derived from software contributed to The NetBSD Foundation | |
34 | * by Julian Coleman. | |
35 | * | |
36 | * Redistribution and use in source and binary forms, with or without | |
37 | * modification, are permitted provided that the following conditions | |
38 | * are met: | |
39 | * 1. Redistributions of source code must retain the above copyright | |
40 | * notice, this list of conditions and the following disclaimer. | |
41 | * 2. Redistributions in binary form must reproduce the above copyright | |
42 | * notice, this list of conditions and the following disclaimer in the | |
43 | * documentation and/or other materials provided with the distribution. | |
984263bc MD |
44 | * |
45 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS | |
46 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED | |
47 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
48 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS | |
49 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR | |
50 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF | |
51 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS | |
52 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN | |
53 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
54 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
55 | * POSSIBILITY OF SUCH DAMAGE. | |
0d5acd74 JM |
56 | * |
57 | * $NetBSD: wchar.h,v 1.8 2000/12/22 05:31:42 itojun Exp $ | |
984263bc MD |
58 | */ |
59 | ||
60 | #ifndef _WCHAR_H_ | |
61 | #define _WCHAR_H_ | |
62 | ||
96145268 | 63 | #include <sys/cdefs.h> |
e4dcda4d | 64 | #include <sys/_null.h> |
1e9c07e1 | 65 | #include <machine/stdarg.h> /* for __va_list */ |
9d4f17d1 | 66 | #include <machine/stdint.h> |
a44a78be | 67 | #include <machine/wchar_limits.h> |
3cfdabcf | 68 | #include <machine/wchar.h> |
1e9c07e1 | 69 | #include <ctype.h> /* for __wcwidth() */ |
984263bc | 70 | |
c49e47af | 71 | #if __POSIX_VISIBLE >= 200809 || __XSI_VISIBLE |
72 | #ifndef _VA_LIST_DECLARED | |
73 | #define _VA_LIST_DECLARED | |
74 | #ifdef va_start | |
75 | /* prevent gcc from fixing this header */ | |
76 | #endif | |
77 | typedef __va_list va_list; | |
78 | #endif | |
79 | #endif | |
80 | ||
4cc93e2d | 81 | #ifndef __cplusplus |
a81b3ef3 | 82 | #ifndef _WCHAR_T_DECLARED |
32a7b49a | 83 | #define _WCHAR_T_DECLARED |
3cfdabcf | 84 | typedef ___wchar_t wchar_t; |
984263bc | 85 | #endif |
4cc93e2d | 86 | #endif |
32a7b49a JS |
87 | |
88 | #ifndef WCHAR_MIN | |
a44a78be | 89 | #define WCHAR_MIN __WCHAR_MIN |
984263bc MD |
90 | #endif |
91 | ||
32a7b49a | 92 | #ifndef WCHAR_MAX |
a44a78be | 93 | #define WCHAR_MAX __WCHAR_MAX |
984263bc MD |
94 | #endif |
95 | ||
a81b3ef3 | 96 | #ifndef _WINT_T_DECLARED |
32a7b49a JS |
97 | #define _WINT_T_DECLARED |
98 | typedef __wint_t wint_t; | |
99 | #endif | |
100 | ||
32a7b49a JS |
101 | #ifndef _MBSTATE_T_DECLARED |
102 | #define _MBSTATE_T_DECLARED | |
103 | typedef __mbstate_t mbstate_t; | |
984263bc MD |
104 | #endif |
105 | ||
a81b3ef3 JR |
106 | #ifndef _SIZE_T_DECLARED |
107 | #define _SIZE_T_DECLARED | |
32a7b49a | 108 | typedef __size_t size_t; |
984263bc MD |
109 | #endif |
110 | ||
111 | #ifndef WEOF | |
32a7b49a | 112 | #define WEOF ((wint_t)(-1)) |
984263bc MD |
113 | #endif |
114 | ||
2afa5c2c | 115 | #if __BSD_VISIBLE |
8a84c799 MD |
116 | #define WCSBIN_EOF 0x01 /* indicate input buffer EOF */ |
117 | #define WCSBIN_SURRO 0x02 /* allow surrogates */ | |
118 | #define WCSBIN_LONGCODES 0x04 /* allow up to 31-bit WCs */ | |
119 | #define WCSBIN_STRICT 0x08 /* no escaping, else escapes happen */ | |
2afa5c2c | 120 | #endif |
8a84c799 | 121 | |
96145268 | 122 | #ifndef _STDFILE_DECLARED |
123 | #define _STDFILE_DECLARED | |
124 | typedef struct __FILE FILE; | |
125 | #endif | |
126 | ||
96cd5fc6 SS |
127 | struct tm; |
128 | ||
984263bc | 129 | __BEGIN_DECLS |
32a7b49a | 130 | wint_t btowc(int); |
0d5acd74 JM |
131 | wint_t fgetwc(FILE *); |
132 | wchar_t * | |
133 | fgetws(wchar_t * __restrict, int, FILE * __restrict); | |
134 | wint_t fputwc(wchar_t, FILE *); | |
135 | int fputws(const wchar_t * __restrict, FILE * __restrict); | |
136 | int fwide(FILE *, int); | |
137 | int fwprintf(FILE * __restrict, const wchar_t * __restrict, ...); | |
138 | int fwscanf(FILE * __restrict, const wchar_t * __restrict, ...); | |
139 | wint_t getwc(FILE *); | |
140 | wint_t getwchar(void); | |
32a7b49a JS |
141 | size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict); |
142 | size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t, | |
7c4af8e1 | 143 | mbstate_t * __restrict); |
32a7b49a JS |
144 | int mbsinit(const mbstate_t *); |
145 | size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t, | |
146 | mbstate_t * __restrict); | |
2afa5c2c | 147 | #if __BSD_VISIBLE |
8a84c799 MD |
148 | size_t mbintowcr(wchar_t * __restrict dst, const char * __restrict src, |
149 | size_t dlen, size_t *slen, int flags); | |
2afa5c2c | 150 | #endif |
0d5acd74 JM |
151 | wint_t putwc(wchar_t, FILE *); |
152 | wint_t putwchar(wchar_t); | |
153 | int swprintf(wchar_t * __restrict, size_t n, const wchar_t * __restrict, | |
154 | ...); | |
155 | int swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...); | |
156 | wint_t ungetwc(wint_t, FILE *); | |
157 | int vfwprintf(FILE * __restrict, const wchar_t * __restrict, | |
158 | __va_list); | |
159 | int vswprintf(wchar_t * __restrict, size_t n, const wchar_t * __restrict, | |
160 | __va_list); | |
161 | int vwprintf(const wchar_t * __restrict, __va_list); | |
32a7b49a | 162 | size_t wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict); |
2afa5c2c | 163 | #if __BSD_VISIBLE |
8a84c799 MD |
164 | size_t wcrtombin(char * __restrict dst, const wchar_t * __restrict src, |
165 | size_t dlen, size_t *slen, int flags); | |
2afa5c2c | 166 | #endif |
32a7b49a | 167 | wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict); |
0d5acd74 JM |
168 | wchar_t *wcschr(const wchar_t *, wchar_t) __pure; |
169 | int wcscmp(const wchar_t *, const wchar_t *) __pure; | |
32a7b49a JS |
170 | int wcscoll(const wchar_t *, const wchar_t *); |
171 | wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict); | |
0d5acd74 | 172 | size_t wcscspn(const wchar_t *, const wchar_t *) __pure; |
93d5af20 | 173 | size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t * __restrict, |
0d5acd74 JM |
174 | const struct tm * __restrict); |
175 | size_t wcslen(const wchar_t *) __pure; | |
176 | wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict, | |
177 | size_t); | |
178 | int wcsncmp(const wchar_t *, const wchar_t *, size_t) __pure; | |
32a7b49a | 179 | wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict, size_t); |
0d5acd74 JM |
180 | wchar_t *wcspbrk(const wchar_t *, const wchar_t *) __pure; |
181 | wchar_t *wcsrchr(const wchar_t *, wchar_t) __pure; | |
32a7b49a | 182 | size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t, |
0d5acd74 JM |
183 | mbstate_t * __restrict); |
184 | size_t wcsspn(const wchar_t *, const wchar_t *) __pure; | |
185 | wchar_t *wcsstr(const wchar_t * __restrict, const wchar_t * __restrict) | |
186 | __pure; | |
187 | size_t wcsxfrm(wchar_t * __restrict, const wchar_t * __restrict, size_t); | |
188 | int wctob(wint_t); | |
189 | double wcstod(const wchar_t * __restrict, wchar_t ** __restrict); | |
190 | wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict, | |
191 | wchar_t ** __restrict); | |
192 | long wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int); | |
193 | unsigned long | |
194 | wcstoul(const wchar_t * __restrict, wchar_t ** __restrict, int); | |
195 | wchar_t *wmemchr(const wchar_t *, wchar_t, size_t) __pure; | |
196 | int wmemcmp(const wchar_t *, const wchar_t *, size_t) __pure; | |
32a7b49a JS |
197 | wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict, size_t); |
198 | wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t); | |
199 | wchar_t *wmemset(wchar_t *, wchar_t, size_t); | |
0d5acd74 JM |
200 | int wprintf(const wchar_t * __restrict, ...); |
201 | int wscanf(const wchar_t * __restrict, ...); | |
32a7b49a | 202 | |
2afa5c2c | 203 | #if __BSD_VISIBLE |
8a84c799 MD |
204 | size_t utf8towcr(wchar_t * __restrict dst, const char * __restrict src, |
205 | size_t dlen, size_t *slen, int flags); | |
206 | size_t wcrtoutf8(char * __restrict dst, const wchar_t * __restrict src, | |
207 | size_t dlen, size_t *slen, int flags); | |
2afa5c2c | 208 | #endif |
8a84c799 | 209 | |
0d5acd74 JM |
210 | #ifndef _STDSTREAM_DECLARED |
211 | extern FILE *__stdinp; | |
212 | extern FILE *__stdoutp; | |
213 | extern FILE *__stderrp; | |
214 | #define _STDSTREAM_DECLARED | |
215 | #endif | |
32a7b49a | 216 | |
0d5acd74 JM |
217 | #define getwc(fp) fgetwc(fp) |
218 | #define getwchar() fgetwc(__stdinp) | |
219 | #define putwc(wc, fp) fputwc(wc, fp) | |
220 | #define putwchar(wc) fputwc(wc, __stdoutp) | |
32a7b49a | 221 | |
0d5acd74 JM |
222 | #if __ISO_C_VISIBLE >= 1999 |
223 | int vfwscanf(FILE * __restrict, const wchar_t * __restrict, | |
224 | __va_list); | |
225 | int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict, | |
226 | __va_list); | |
227 | int vwscanf(const wchar_t * __restrict, __va_list); | |
35e0c06a | 228 | float wcstof(const wchar_t * __restrict, wchar_t ** __restrict); |
0d5acd74 JM |
229 | long double |
230 | wcstold(const wchar_t * __restrict, wchar_t ** __restrict); | |
231 | #ifdef __LONG_LONG_SUPPORTED | |
32a7b49a | 232 | /* LONGLONG */ |
0d5acd74 JM |
233 | long long |
234 | wcstoll(const wchar_t * __restrict, wchar_t ** __restrict, int); | |
32a7b49a | 235 | /* LONGLONG */ |
0d5acd74 JM |
236 | unsigned long long |
237 | wcstoull(const wchar_t * __restrict, wchar_t ** __restrict, int); | |
984263bc | 238 | #endif |
0d5acd74 | 239 | #endif /* __ISO_C_VISIBLE >= 1999 */ |
32a7b49a | 240 | |
0d5acd74 JM |
241 | #if __XSI_VISIBLE |
242 | int wcswidth(const wchar_t *, size_t); | |
243 | int wcwidth(wchar_t); | |
244 | #define wcwidth(_c) __wcwidth(_c) | |
245 | #endif | |
32a7b49a | 246 | |
05eaf8a2 | 247 | #if __POSIX_VISIBLE >= 200809 |
0d5acd74 JM |
248 | size_t mbsnrtowcs(wchar_t * __restrict, const char ** __restrict, size_t, |
249 | size_t, mbstate_t * __restrict); | |
250 | FILE *open_wmemstream(wchar_t **, size_t *); | |
251 | wchar_t *wcpcpy(wchar_t * __restrict, const wchar_t * __restrict); | |
252 | wchar_t *wcpncpy(wchar_t * __restrict, const wchar_t * __restrict, size_t); | |
3d258b72 | 253 | wchar_t *wcsdup(const wchar_t *) __malloclike; |
0d5acd74 JM |
254 | int wcscasecmp(const wchar_t *, const wchar_t *); |
255 | int wcsncasecmp(const wchar_t *, const wchar_t *, size_t n); | |
256 | size_t wcsnlen(const wchar_t *, size_t) __pure; | |
257 | size_t wcsnrtombs(char * __restrict, const wchar_t ** __restrict, size_t, | |
258 | size_t, mbstate_t * __restrict); | |
259 | #endif | |
6f1e2b38 | 260 | |
0d5acd74 | 261 | #if __BSD_VISIBLE |
6f1e2b38 | 262 | wchar_t *fgetwln(FILE * __restrict, size_t * __restrict); |
0d5acd74 JM |
263 | size_t wcslcat(wchar_t *, const wchar_t *, size_t); |
264 | size_t wcslcpy(wchar_t *, const wchar_t *, size_t); | |
6f1e2b38 | 265 | #endif |
f7fcb730 | 266 | |
0d5acd74 JM |
267 | #if __POSIX_VISIBLE >= 200809 || defined(_XLOCALE_H_) |
268 | #include <xlocale/_wchar.h> | |
f7fcb730 | 269 | #endif |
984263bc MD |
270 | __END_DECLS |
271 | ||
272 | #endif /* !_WCHAR_H_ */ |