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author | Takuya SHIOZAKI <tshiozak@FreeBSD.org> | 2001-05-15 06:01:19 +0000 |
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committer | Takuya SHIOZAKI <tshiozak@FreeBSD.org> | 2001-05-15 06:01:19 +0000 |
commit | 9829d36a8683ded23a8c7cbc12dac15ceb045e0a (patch) | |
tree | 418a58cf49463f7b3bdf4ec3b47dafb2002a106b /lib/libc/string/wmemchr.c | |
parent | 719b9dc1afc07b94f216383e50f66f55e888c16d (diff) | |
download | src-9829d36a8683ded23a8c7cbc12dac15ceb045e0a.tar.gz src-9829d36a8683ded23a8c7cbc12dac15ceb045e0a.zip |
initial import of locale insensitive wcs* and wmem* functions.
Obtained from: NetBSD and Citrus.
Notes
Notes:
svn path=/head/; revision=76612
Diffstat (limited to 'lib/libc/string/wmemchr.c')
-rw-r--r-- | lib/libc/string/wmemchr.c | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/lib/libc/string/wmemchr.c b/lib/libc/string/wmemchr.c new file mode 100644 index 000000000000..f98d61b7b5a2 --- /dev/null +++ b/lib/libc/string/wmemchr.c @@ -0,0 +1,59 @@ +/* $NetBSD: wmemchr.c,v 1.1 2000/12/23 23:14:37 itojun Exp $ */ + +/*- + * Copyright (c)1999 Citrus Project, + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * citrus Id: wmemchr.c,v 1.2 2000/12/20 14:08:31 itojun Exp + * + * $FreeBSD$ + */ + +#include <sys/cdefs.h> +#if defined(LIBC_SCCS) && !defined(lint) +__RCSID("$NetBSD: wmemchr.c,v 1.1 2000/12/23 23:14:37 itojun Exp $"); +#endif /* LIBC_SCCS and not lint */ + +#include <assert.h> +#include <wchar.h> + +wchar_t * +wmemchr(s, c, n) + const wchar_t *s; + wchar_t c; + size_t n; +{ + size_t i; + + _DIAGASSERT(s != NULL); + + for (i = 0; i < n; i++) { + if (*s == c) { + /* LINTED const castaway */ + return (wchar_t *)s; + } + s++; + } + return NULL; +} |