Annotation of src/include/wchar.h, Revision 1.30
1.30 ! millert 1: /* $OpenBSD: wchar.h,v 1.29 2015/04/04 18:05:05 guenther 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:
99: __BEGIN_DECLS
1.2 espie 100: wint_t btowc(int);
101: size_t mbrlen(const char * __restrict, size_t, mbstate_t * __restrict);
102: size_t mbrtowc(wchar_t * __restrict, const char * __restrict, size_t,
103: mbstate_t * __restrict);
104: int mbsinit(const mbstate_t *);
105: size_t mbsrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
1.25 martynas 106: mbstate_t * __restrict)
107: __attribute__ ((__bounded__(__wcstring__,1,3)));
1.2 espie 108: size_t wcrtomb(char * __restrict, wchar_t, mbstate_t * __restrict);
1.1 espie 109: wchar_t *wcscat(wchar_t * __restrict, const wchar_t * __restrict);
110: wchar_t *wcschr(const wchar_t *, wchar_t);
111: int wcscmp(const wchar_t *, const wchar_t *);
112: int wcscoll(const wchar_t *, const wchar_t *);
113: wchar_t *wcscpy(wchar_t * __restrict, const wchar_t * __restrict);
114: size_t wcscspn(const wchar_t *, const wchar_t *);
115: size_t wcslen(const wchar_t *);
116: wchar_t *wcsncat(wchar_t * __restrict, const wchar_t * __restrict,
1.25 martynas 117: size_t)
118: __attribute__ ((__bounded__(__wcstring__,1,3)));
1.1 espie 119: int wcsncmp(const wchar_t *, const wchar_t *, size_t);
120: wchar_t *wcsncpy(wchar_t * __restrict , const wchar_t * __restrict,
1.25 martynas 121: size_t)
122: __attribute__ ((__bounded__(__wcstring__,1,3)));
1.1 espie 123: wchar_t *wcspbrk(const wchar_t *, const wchar_t *);
124: wchar_t *wcsrchr(const wchar_t *, wchar_t);
1.2 espie 125: size_t wcsrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
1.25 martynas 126: mbstate_t * __restrict)
127: __attribute__ ((__bounded__(__wcstring__,1,3)));
1.1 espie 128: size_t wcsspn(const wchar_t *, const wchar_t *);
129: wchar_t *wcsstr(const wchar_t *, const wchar_t *);
130: wchar_t *wcstok(wchar_t * __restrict, const wchar_t * __restrict,
131: wchar_t ** __restrict);
1.6 espie 132: size_t wcsxfrm(wchar_t *, const wchar_t *, size_t);
1.1 espie 133: wchar_t *wcswcs(const wchar_t *, const wchar_t *);
134: wchar_t *wmemchr(const wchar_t *, wchar_t, size_t);
135: int wmemcmp(const wchar_t *, const wchar_t *, size_t);
136: wchar_t *wmemcpy(wchar_t * __restrict, const wchar_t * __restrict,
1.25 martynas 137: size_t)
138: __attribute__ ((__bounded__(__wcstring__,1,3)))
139: __attribute__ ((__bounded__(__wcstring__,2,3)));
140: wchar_t *wmemmove(wchar_t *, const wchar_t *, size_t)
141: __attribute__ ((__bounded__(__wcstring__,1,3)))
142: __attribute__ ((__bounded__(__wcstring__,2,3)));
143: wchar_t *wmemset(wchar_t *, wchar_t, size_t)
144: __attribute__ ((__bounded__(__wcstring__,1,3)));
145:
1.6 espie 146: int wcswidth(const wchar_t *, size_t);
1.2 espie 147: int wctob(wint_t);
1.6 espie 148: int wcwidth(wchar_t);
149:
150: double wcstod(const wchar_t * __restrict, wchar_t ** __restrict);
151: long int wcstol(const wchar_t * __restrict, wchar_t ** __restrict, int base);
152: unsigned long int wcstoul(const wchar_t * __restrict, wchar_t ** __restrict,
153: int base);
1.16 espie 154:
1.17 millert 155: #if __POSIX_VISIBLE >= 200809
1.24 eric 156: FILE *open_wmemstream(wchar_t **, size_t *);
157:
1.19 nicm 158: wchar_t *wcsdup(const wchar_t *);
1.16 espie 159: int wcscasecmp(const wchar_t *, const wchar_t *);
160: int wcsncasecmp(const wchar_t *, const wchar_t *, size_t);
1.23 matthew 161:
162: size_t mbsnrtowcs(wchar_t * __restrict, const char ** __restrict, size_t,
1.25 martynas 163: size_t, mbstate_t * __restrict)
164: __attribute__ ((__bounded__(__wcstring__,1,4)));
1.23 matthew 165: size_t wcsnrtombs(char * __restrict, const wchar_t ** __restrict, size_t,
1.25 martynas 166: size_t, mbstate_t * __restrict)
167: __attribute__ ((__bounded__(__wcstring__,1,4)));
1.16 espie 168: #endif
1.10 kettenis 169:
170: #if __ISO_C_VISIBLE >= 1999
171: float wcstof(const wchar_t * __restrict, wchar_t ** __restrict);
172: long double wcstold(const wchar_t * __restrict, wchar_t ** __restrict);
1.26 guenther 173:
174: struct tm;
1.21 stsp 175: size_t wcsftime(wchar_t * __restrict, size_t, const wchar_t *__restrict,
176: const struct tm *__restrict);
1.10 kettenis 177: #endif
1.6 espie 178:
1.29 guenther 179: #if !defined(__STRICT_ANSI__) || __ISO_C_VISIBLE >= 1999
1.6 espie 180: long long int wcstoll(const wchar_t * __restrict,
181: wchar_t ** __restrict, int base);
182: unsigned long long int wcstoull(const wchar_t * __restrict,
183: wchar_t ** __restrict, int base);
184: #endif
1.4 espie 185:
186: wint_t ungetwc(wint_t, FILE *);
187: wint_t fgetwc(FILE *);
1.25 martynas 188: wchar_t *fgetws(wchar_t * __restrict, int, FILE * __restrict)
189: __attribute__ ((__bounded__(__wcstring__,1,2)));
1.4 espie 190: wint_t getwc(FILE *);
191: wint_t getwchar(void);
192: wint_t fputwc(wchar_t, FILE *);
193: int fputws(const wchar_t * __restrict, FILE * __restrict);
194: wint_t putwc(wchar_t, FILE *);
195: wint_t putwchar(wchar_t);
196:
197: int fwide(FILE *, int);
1.15 stsp 198:
199: int fwprintf(FILE * __restrict, const wchar_t * __restrict, ...);
200: int swprintf(wchar_t * __restrict, size_t, const wchar_t * __restrict, ...);
201: int vfwprintf(FILE * __restrict, const wchar_t * __restrict, __va_list);
202: int vswprintf(wchar_t * __restrict, size_t, const wchar_t * __restrict,
203: __va_list);
204: int vwprintf(const wchar_t * __restrict, __va_list);
205: int wprintf(const wchar_t * __restrict, ...);
1.20 stsp 206:
207: int fwscanf(FILE * __restrict, const wchar_t * __restrict, ...);
208: int swscanf(const wchar_t * __restrict, const wchar_t * __restrict, ...);
209: int vfwscanf(FILE * __restrict, const wchar_t * __restrict, __va_list);
210: int vswscanf(const wchar_t * __restrict, const wchar_t * __restrict, __va_list);
211: int vwscanf(const wchar_t * __restrict, __va_list);
212: int wscanf(const wchar_t * __restrict, ...);
1.28 millert 213:
214: #if __BSD_VISIBLE
215: wchar_t *fgetwln(FILE * __restrict, size_t * __restrict);
216: size_t wcslcat(wchar_t *, const wchar_t *, size_t)
217: __attribute__ ((__bounded__(__wcstring__,1,3)));
218: size_t wcslcpy(wchar_t *, const wchar_t *, size_t)
219: __attribute__ ((__bounded__(__wcstring__,1,3)));
220: #endif
1.13 stsp 221:
1.4 espie 222: #define getwc(f) fgetwc(f)
223: #define getwchar() getwc(stdin)
224: #define putwc(wc, f) fputwc((wc), (f))
225: #define putwchar(wc) putwc((wc), stdout)
1.1 espie 226: __END_DECLS
227:
228: #endif /* !_WCHAR_H_ */