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5b2abdfb A |
1 | .\" $NetBSD: wmemchr.3,v 1.4 2001/01/02 11:26:23 itojun Exp $ |
2 | .\" | |
3 | .\" Copyright (c) 1990, 1991, 1993 | |
4 | .\" The Regents of the University of California. All rights reserved. | |
5 | .\" | |
6 | .\" This code is derived from software contributed to Berkeley by | |
7 | .\" Chris Torek and the American National Standards Committee X3, | |
8 | .\" on Information Processing Systems. | |
9 | .\" | |
10 | .\" Redistribution and use in source and binary forms, with or without | |
11 | .\" modification, are permitted provided that the following conditions | |
12 | .\" are met: | |
13 | .\" 1. Redistributions of source code must retain the above copyright | |
14 | .\" notice, this list of conditions and the following disclaimer. | |
15 | .\" 2. Redistributions in binary form must reproduce the above copyright | |
16 | .\" notice, this list of conditions and the following disclaimer in the | |
17 | .\" documentation and/or other materials provided with the distribution. | |
5b2abdfb A |
18 | .\" 4. Neither the name of the University nor the names of its contributors |
19 | .\" may be used to endorse or promote products derived from this software | |
20 | .\" without specific prior written permission. | |
21 | .\" | |
22 | .\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
23 | .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
24 | .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
25 | .\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
26 | .\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
27 | .\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
28 | .\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
29 | .\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
30 | .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
31 | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
32 | .\" SUCH DAMAGE. | |
33 | .\" | |
34 | .\" from: @(#)strcpy.3 8.1 (Berkeley) 6/4/93 | |
35 | .\" | |
1f2f436a | 36 | .\" $FreeBSD: src/lib/libc/string/wmemchr.3,v 1.10 2009/03/04 06:01:27 das Exp $ |
5b2abdfb | 37 | .\" |
1f2f436a | 38 | .Dd March 4, 2009 |
5b2abdfb A |
39 | .Dt WMEMCHR 3 |
40 | .Os | |
41 | .Sh NAME | |
1f2f436a A |
42 | .Nm wcpcpy , |
43 | .Nm wcpncpy , | |
44 | .Nm wcscasecmp , | |
5b2abdfb A |
45 | .Nm wcscat , |
46 | .Nm wcschr , | |
47 | .Nm wcscmp , | |
48 | .Nm wcscpy , | |
49 | .Nm wcscspn , | |
1f2f436a | 50 | .Nm wcsdup , |
5b2abdfb A |
51 | .Nm wcslcat , |
52 | .Nm wcslcpy , | |
53 | .Nm wcslen , | |
1f2f436a | 54 | .Nm wcsncasecmp , |
5b2abdfb A |
55 | .Nm wcsncat , |
56 | .Nm wcsncmp , | |
57 | .Nm wcsncpy , | |
1f2f436a | 58 | .Nm wcsnlen , |
5b2abdfb A |
59 | .Nm wcspbrk , |
60 | .Nm wcsrchr , | |
61 | .Nm wcsspn , | |
ad3c9f2a A |
62 | .Nm wcsstr , |
63 | .Nm wmemchr , | |
64 | .Nm wmemcmp , | |
65 | .Nm wmemcpy , | |
66 | .Nm wmemmove , | |
67 | .Nm wmemset | |
5b2abdfb A |
68 | .Nd wide character string manipulation operations |
69 | .Sh LIBRARY | |
70 | .Lb libc | |
71 | .Sh SYNOPSIS | |
72 | .In wchar.h | |
73 | .Ft wchar_t * | |
1f2f436a A |
74 | .Fn wcpcpy "wchar_t *s1" "wchar_t *s2" |
75 | .Ft wchar_t * | |
76 | .Fn wcpncpy "wchar_t *s1" "wchar_t *s2" "size_t n" | |
77 | .Ft int | |
78 | .Fn wcscasecmp "const wchar_t *s1" "const wchar_t *s2" | |
79 | .Ft wchar_t * | |
9385eb3d | 80 | .Fn wcscat "wchar_t * restrict s1" "const wchar_t * restrict s2" |
5b2abdfb A |
81 | .Ft wchar_t * |
82 | .Fn wcschr "const wchar_t *s" "wchar_t c" | |
83 | .Ft int | |
84 | .Fn wcscmp "const wchar_t *s1" "const wchar_t *s2" | |
85 | .Ft wchar_t * | |
9385eb3d | 86 | .Fn wcscpy "wchar_t * restrict s1" "const wchar_t * restrict s2" |
5b2abdfb A |
87 | .Ft size_t |
88 | .Fn wcscspn "const wchar_t *s1" "const wchar_t *s2" | |
1f2f436a A |
89 | .Ft wchar_t * |
90 | .Fn wcsdup "const wchar_t *s" | |
5b2abdfb A |
91 | .Ft size_t |
92 | .Fn wcslcat "wchar_t *s1" "const wchar_t *s2" "size_t n" | |
93 | .Ft size_t | |
94 | .Fn wcslcpy "wchar_t *s1" "const wchar_t *s2" "size_t n" | |
95 | .Ft size_t | |
96 | .Fn wcslen "const wchar_t *s" | |
1f2f436a A |
97 | .Ft int |
98 | .Fn wcsncasecmp "const wchar_t *s1" "const wchar_t *s2" "size_t n" | |
5b2abdfb | 99 | .Ft wchar_t * |
9385eb3d | 100 | .Fn wcsncat "wchar_t * restrict s1" "const wchar_t * restrict s2" "size_t n" |
5b2abdfb A |
101 | .Ft int |
102 | .Fn wcsncmp "const wchar_t *s1" "const wchar_t * s2" "size_t n" | |
103 | .Ft wchar_t * | |
9385eb3d | 104 | .Fn wcsncpy "wchar_t * restrict s1" "const wchar_t * restrict s2" "size_t n" |
1f2f436a A |
105 | .Ft size_t |
106 | .Fn wcsnlen "const wchar_t *s" "size_t maxlen" | |
5b2abdfb A |
107 | .Ft wchar_t * |
108 | .Fn wcspbrk "const wchar_t *s1" "const wchar_t *s2" | |
109 | .Ft wchar_t * | |
110 | .Fn wcsrchr "const wchar_t *s" "wchar_t c" | |
111 | .Ft size_t | |
112 | .Fn wcsspn "const wchar_t *s1" "const wchar_t *s2" | |
113 | .Ft wchar_t * | |
9385eb3d | 114 | .Fn wcsstr "const wchar_t * restrict s1" "const wchar_t * restrict s2" |
ad3c9f2a A |
115 | .Ft wchar_t * |
116 | .Fn wmemchr "const wchar_t *s" "wchar_t c" "size_t n" | |
117 | .Ft int | |
118 | .Fn wmemcmp "const wchar_t *s1" "const wchar_t *s2" "size_t n" | |
119 | .Ft wchar_t * | |
120 | .Fn wmemcpy "wchar_t * restrict s1" "const wchar_t * restrict s2" "size_t n" | |
121 | .Ft wchar_t * | |
122 | .Fn wmemmove "wchar_t *s1" "const wchar_t *s2" "size_t n" | |
123 | .Ft wchar_t * | |
124 | .Fn wmemset "wchar_t *s" "wchar_t c" "size_t n" | |
125 | .In wchar.h | |
126 | .In xlocale.h | |
127 | .Ft int | |
128 | .Fn wcscasecmp_l "const wchar_t *s1" "const wchar_t *s2" "locale_t loc" | |
129 | .Ft int | |
130 | .Fn wcsncasecmp_l "const wchar_t *s1" "const wchar_t *s2" "size_t n" "locale_t loc" | |
5b2abdfb A |
131 | .Sh DESCRIPTION |
132 | The functions implement string manipulation operations over wide character | |
133 | strings. | |
134 | For a detailed description, refer to documents for the respective single-byte | |
135 | counterpart, such as | |
136 | .Xr memchr 3 . | |
137 | .Sh SEE ALSO | |
138 | .Xr memchr 3 , | |
139 | .Xr memcmp 3 , | |
140 | .Xr memcpy 3 , | |
141 | .Xr memmove 3 , | |
142 | .Xr memset 3 , | |
1f2f436a A |
143 | .Xr stpcpy 3 , |
144 | .Xr stpncpy 3 , | |
145 | .Xr strcasecmp 3 , | |
ad3c9f2a | 146 | .Xr strcasecmp_l 3 , |
5b2abdfb A |
147 | .Xr strcat 3 , |
148 | .Xr strchr 3 , | |
149 | .Xr strcmp 3 , | |
150 | .Xr strcpy 3 , | |
151 | .Xr strcspn 3 , | |
1f2f436a | 152 | .Xr strdup 3 , |
5b2abdfb A |
153 | .Xr strlcat 3 , |
154 | .Xr strlcpy 3 , | |
155 | .Xr strlen 3 , | |
ad3c9f2a A |
156 | .Xr strncasecmp 3 , |
157 | .Xr strncasecmp_l 3 , | |
5b2abdfb A |
158 | .Xr strncat 3 , |
159 | .Xr strncmp 3 , | |
160 | .Xr strncpy 3 , | |
1f2f436a | 161 | .Xr strnlen 3 , |
5b2abdfb A |
162 | .Xr strpbrk 3 , |
163 | .Xr strrchr 3 , | |
164 | .Xr strspn 3 , | |
ad3c9f2a A |
165 | .Xr strstr 3 , |
166 | .Xr xlocale 3 | |
5b2abdfb A |
167 | .Sh STANDARDS |
168 | These functions conform to | |
169 | .St -isoC-99 , | |
170 | with the exception of | |
1f2f436a A |
171 | .Fn wcpcpy , |
172 | .Fn wcpncpy , | |
173 | .Fn wcscasecmp , | |
ad3c9f2a | 174 | .Fn wcscasecmp_l , |
1f2f436a A |
175 | .Fn wcsdup , |
176 | .Fn wcsncasecmp , | |
ad3c9f2a | 177 | .Fn wcsncasecmp_l , |
1f2f436a A |
178 | and |
179 | .Fn wcsnlen , | |
180 | which conform to | |
181 | .St -p1003.1-2008 ; | |
182 | and | |
5b2abdfb A |
183 | .Fn wcslcat |
184 | and | |
185 | .Fn wcslcpy , | |
186 | which are extensions. |