Annotation of src/include/wchar.h, Revision 1.31
1.31 ! schwarze 1: /* $OpenBSD: wchar.h,v 1.30 2016/09/09 18:12:37 millert Exp $ */
1.1 espie 2: /* $NetBSD: wchar.h,v 1.16 2003/03/07 07:11:35 tshiozak Exp $ */
3:
4: /*-
5: * Copyright (c)1999 Citrus Project,
6: * All rights reserved.
7: *
8: * Redistribution and use in source and binary forms, with or without
9: * modification, are permitted provided that the following conditions
10: * are met:
11: * 1. Redistributions of source code must retain the above copyright
12: * notice, this list of conditions and the following disclaimer.
13: * 2. Redistributions in binary form must reproduce the above copyright
14: * notice, this list of conditions and the following disclaimer in the
15: * documentation and/or other materials provided with the distribution.
16: *
17: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20: * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27: * SUCH DAMAGE.
28: */
29:
30: /*-
31: * Copyright (c) 1999, 2000 The NetBSD Foundation, Inc.
32: * All rights reserved.
33: *
34: * This code is derived from software contributed to The NetBSD Foundation
35: * by Julian Coleman.
36: *
37: * Redistribution and use in source and binary forms, with or without
38: * modification, are permitted provided that the following conditions
39: * are met:
40: * 1. Redistributions of source code must retain the above copyright
41: * notice, this list of conditions and the following disclaimer.
42: * 2. Redistributions in binary form must reproduce the above copyright
43: * notice, this list of conditions and the following disclaimer in the
44: * documentation and/or other materials provided with the distribution.
45: *
46: * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
47: * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
48: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
49: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
50: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
51: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
52: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
53: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
54: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
55: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
56: * POSSIBILITY OF SUCH DAMAGE.
57: */
58:
59: #ifndef _WCHAR_H_
60: #define _WCHAR_H_
61:
62: #include <sys/cdefs.h>
1.30 millert 63: #include <sys/_null.h>
1.8 millert 64: #include <sys/_types.h>
1.1 espie 65:
66: #include <stdio.h> /* for FILE* */
67:
1.8 millert 68: #if !defined(_WCHAR_T_DEFINED_) && !defined(__cplusplus)
69: #define _WCHAR_T_DEFINED_
70: typedef __wchar_t wchar_t;
1.1 espie 71: #endif
72:
1.8 millert 73: #ifndef _MBSTATE_T_DEFINED_
74: #define _MBSTATE_T_DEFINED_
75: typedef __mbstate_t mbstate_t;
1.2 espie 76: #endif
77:
1.8 millert 78: #ifndef _WINT_T_DEFINED_
79: #define _WINT_T_DEFINED_
80: typedef __wint_t wint_t;
1.1 espie 81: #endif
82:
1.8 millert 83: #ifndef _SIZE_T_DEFINED_
84: #define _SIZE_T_DEFINED_
85: typedef __size_t size_t;
1.1 espie 86: #endif
87:
1.22 kettenis 88: #ifndef WEOF
1.1 espie 89: #define WEOF ((wint_t)-1)
1.22 kettenis 90: #endif
91:
92: #ifndef WCHAR_MIN
93: #define WCHAR_MIN (-0x7fffffff - 1)
94: #endif
95: #ifndef WCHAR_MAX
96: #define WCHAR_MAX 0x7fffffff
1.1 espie 97: #endif
98:
1.31 ! schwarze 99: #if __POSIX_VISIBLE >= 200809
! 100: #ifndef _LOCALE_T_DEFINED_
! 101: #define _LOCALE_T_DEFINED_
! 102: typedef void *locale_t;
! 103: #endif
! 104: #endif
! 105:
1.1 espie 106: __BEGIN_DECLS
1.2 espie 107: wint_t btowc(int);
108: size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict);
109: size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t,
110: mbstate_t * __restrict);
111: int mbsinit(const mbstate_t *);
112: size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
1.25 martynas 113: mbstate_t * __restrict)
114: __attribute__ ((__bounded__(__wcstring__,1,3)));
1.2 espie 115: size_t wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict);
1.1 espie 116: wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict);
117: wchar_t *wcschr(const wchar_t *, wchar_t);
118: int wcscmp(const wchar_t *, const wchar_t *);
119: int wcscoll(const wchar_t *, const wchar_t *);
120: wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict);
121: size_t wcscspn(const wchar_t *, const wchar_t *);
122: size_t wcslen(const wchar_t *);
123: wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict,
1.25 martynas 124: size_t)
125: __attribute__ ((__bounded__(__wcstring__,1,3)));
1.1 espie 126: int wcsncmp(const wchar_t *, const wchar_t *, size_t);
127: wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict,
1.25 martynas 128: size_t)
129: __attribute__ ((__bounded__(__wcstring__,1,3)));
1.1 espie 130: wchar_t *wcspbrk(const wchar_t *, const wchar_t *);
131: wchar_t *wcsrchr(const wchar_t *, wchar_t);
1.2 espie 132: size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
1.25 martynas 133: mbstate_t * __restrict)
134: __attribute__ ((__bounded__(__wcstring__,1,3)));
1.1 espie 135: size_t wcsspn(const wchar_t *, const wchar_t *);
136: wchar_t *wcsstr(const wchar_t *, const wchar_t *);
137: wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict,
138: wchar_t ** __restrict);
1.6 espie 139: size_t wcsxfrm(wchar_t *, const wchar_t *, size_t);
1.1 espie 140: wchar_t *wcswcs(const wchar_t *, const wchar_t *);
141: wchar_t *wmemchr(const wchar_t *, wchar_t, size_t);
142: int wmemcmp(const wchar_t *, const wchar_t *, size_t);
143: wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict,
1.25 martynas 144: size_t)
145: __attribute__ ((__bounded__(__wcstring__,1,3)))
146: __attribute__ ((__bounded__(__wcstring__,2,3)));
147: wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t)
148: __attribute__ ((__bounded__(__wcstring__,1,3)))
149: __attribute__ ((__bounded__(__wcstring__,2,3)));
150: wchar_t *wmemset(wchar_t *, wchar_t, size_t)
151: __attribute__ ((__bounded__(__wcstring__,1,3)));
152:
1.6 espie 153: int wcswidth(const wchar_t *, size_t);
1.2 espie 154: int wctob(wint_t);
1.6 espie 155: int wcwidth(wchar_t);
156:
157: double wcstod(const wchar_t * __restrict, wchar_t ** __restrict);
158: long int wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int base);
159: unsigned long int wcstoul(const wchar_t * __restrict, wchar_t ** __restrict,
160: int base);
1.16 espie 161:
1.17 millert 162: #if __POSIX_VISIBLE >= 200809
1.24 eric 163: FILE *open_wmemstream(wchar_t **, size_t *);
164:
1.31 ! schwarze 165: int wcscoll_l(const wchar_t *, const wchar_t *, locale_t);
1.19 nicm 166: wchar_t *wcsdup(const wchar_t *);
1.16 espie 167: int wcscasecmp(const wchar_t *, const wchar_t *);
1.31 ! schwarze 168: int wcscasecmp_l(const wchar_t *, const wchar_t *, locale_t);
1.16 espie 169: int wcsncasecmp(const wchar_t *, const wchar_t *, size_t);
1.31 ! schwarze 170: int wcsncasecmp_l(const wchar_t *, const wchar_t *, size_t, locale_t);
! 171: size_t wcsxfrm_l(wchar_t *, const wchar_t *, size_t, locale_t);
1.23 matthew 172:
173: size_t mbsnrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
1.25 martynas 174: size_t, mbstate_t * __restrict)
175: __attribute__ ((__bounded__(__wcstring__,1,4)));
1.23 matthew 176: size_t wcsnrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
1.25 martynas 177: size_t, mbstate_t * __restrict)
178: __attribute__ ((__bounded__(__wcstring__,1,4)));
1.16 espie 179: #endif
1.10 kettenis 180:
181: #if __ISO_C_VISIBLE >= 1999
182: float wcstof(const wchar_t * __restrict, wchar_t ** __restrict);
183: long double wcstold(const wchar_t * __restrict, wchar_t ** __restrict);
1.26 guenther 184:
185: struct tm;
1.21 stsp 186: size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t *__restrict,
187: const struct tm *__restrict);
1.10 kettenis 188: #endif
1.6 espie 189:
1.29 guenther 190: #if !defined(__STRICT_ANSI__) || __ISO_C_VISIBLE >= 1999
1.6 espie 191: long long int wcstoll(const wchar_t * __restrict,
192: wchar_t ** __restrict, int base);
193: unsigned long long int wcstoull(const wchar_t * __restrict,
194: wchar_t ** __restrict, int base);
195: #endif
1.4 espie 196:
197: wint_t ungetwc(wint_t, FILE *);
198: wint_t fgetwc(FILE *);
1.25 martynas 199: wchar_t *fgetws(wchar_t * __restrict, int, FILE * __restrict)
200: __attribute__ ((__bounded__(__wcstring__,1,2)));
1.4 espie 201: wint_t getwc(FILE *);
202: wint_t getwchar(void);
203: wint_t fputwc(wchar_t, FILE *);
204: int fputws(const wchar_t * __restrict, FILE * __restrict);
205: wint_t putwc(wchar_t, FILE *);
206: wint_t putwchar(wchar_t);
207:
208: int fwide(FILE *, int);
1.15 stsp 209:
210: int fwprintf(FILE * __restrict, const wchar_t * __restrict, ...);
211: int swprintf(wchar_t * __restrict, size_t, const wchar_t * __restrict, ...);
212: int vfwprintf(FILE * __restrict, const wchar_t * __restrict, __va_list);
213: int vswprintf(wchar_t * __restrict, size_t, const wchar_t * __restrict,
214: __va_list);
215: int vwprintf(const wchar_t * __restrict, __va_list);
216: int wprintf(const wchar_t * __restrict, ...);
1.20 stsp 217:
218: int fwscanf(FILE * __restrict, const wchar_t * __restrict, ...);
219: int swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...);
220: int vfwscanf(FILE * __restrict, const wchar_t * __restrict, __va_list);
221: int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict, __va_list);
222: int vwscanf(const wchar_t * __restrict, __va_list);
223: int wscanf(const wchar_t * __restrict, ...);
1.28 millert 224:
225: #if __BSD_VISIBLE
226: wchar_t *fgetwln(FILE * __restrict, size_t * __restrict);
227: size_t wcslcat(wchar_t *, const wchar_t *, size_t)
228: __attribute__ ((__bounded__(__wcstring__,1,3)));
229: size_t wcslcpy(wchar_t *, const wchar_t *, size_t)
230: __attribute__ ((__bounded__(__wcstring__,1,3)));
231: #endif
1.13 stsp 232:
1.4 espie 233: #define getwc(f) fgetwc(f)
234: #define getwchar() getwc(stdin)
235: #define putwc(wc, f) fputwc((wc), (f))
236: #define putwchar(wc) putwc((wc), stdout)
1.1 espie 237: __END_DECLS
238:
239: #endif /* !_WCHAR_H_ */
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