2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
34 #include <sys/cdefs.h>
35 #include <sys/_types.h>
37 #ifndef _SIZE_T_DECLARED
38 typedef __size_t size_t;
39 #define _SIZE_T_DECLARED
43 #if __BSD_VISIBLE || __POSIX_VISIBLE <= 200112
44 int bcmp(const void *, const void *, size_t) __pure; /* LEGACY */
45 void bcopy(const void *, void *, size_t); /* LEGACY */
46 void bzero(void *, size_t); /* LEGACY */
49 void explicit_bzero(void *, size_t);
55 int ffsl(long) __pure2;
56 int ffsll(long long) __pure2;
58 int flsl(long) __pure2;
59 int flsll(long long) __pure2;
61 #if __BSD_VISIBLE || __POSIX_VISIBLE <= 200112
62 char *index(const char *, int) __pure; /* LEGACY */
63 char *rindex(const char *, int) __pure; /* LEGACY */
65 int strcasecmp(const char *, const char *) __pure;
66 int strncasecmp(const char *, const char *, size_t) __pure;
68 #if __POSIX_VISIBLE >= 200809 || defined(_XLOCALE_H_)
69 #include <xlocale/_strings.h>
73 #endif /* _STRINGS_H_ */