MT_TAG mbufs are terrible hacks and cannot be freed. Skip any MT_TAGs
[dragonfly.git] / include / string.h
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1/*-
2 * Copyright (c) 1990, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 * must display the following acknowledgement:
15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
17 * 4. Neither the name of the University nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 *
33 * @(#)string.h 8.1 (Berkeley) 6/2/93
34 * $FreeBSD: src/include/string.h,v 1.6.2.3 2001/12/25 00:36:57 ache Exp $
e2565a42 35 * $DragonFly: src/include/string.h,v 1.3 2003/11/09 02:22:28 dillon Exp $
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36 */
37
38#ifndef _STRING_H_
39#define _STRING_H_
984263bc 40
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41#ifndef _MACHINE_STDINT_H_
42#include <machine/stdint.h>
43#endif
44
45#ifndef _SIZE_T_DECLARED_
46#define _SIZE_T_DECLARED_
47typedef __size_t size_t; /* open group */
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48#endif
49
50#ifndef NULL
51#define NULL 0
52#endif
53
54#include <sys/cdefs.h>
55
56__BEGIN_DECLS
57void *memchr __P((const void *, int, size_t));
58int memcmp __P((const void *, const void *, size_t));
59void *memcpy __P((void *, const void *, size_t));
60void *memmove __P((void *, const void *, size_t));
61void *memset __P((void *, int, size_t));
62char *strcat __P((char *, const char *));
63char *strchr __P((const char *, int));
64int strcmp __P((const char *, const char *));
65int strcoll __P((const char *, const char *));
66char *strcpy __P((char *, const char *));
e2565a42 67size_t strcspn __P((const char *, const char *));
984263bc 68char *strerror __P((int));
e2565a42 69size_t strlen __P((const char *));
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70char *strncat __P((char *, const char *, size_t));
71int strncmp __P((const char *, const char *, size_t));
72char *strncpy __P((char *, const char *, size_t));
73char *strpbrk __P((const char *, const char *));
74char *strrchr __P((const char *, int));
e2565a42 75size_t strspn __P((const char *, const char *));
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76char *strstr __P((const char *, const char *));
77char *strtok __P((char *, const char *));
e2565a42 78size_t strxfrm __P((char *, const char *, size_t));
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79
80/* Nonstandard routines */
81#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
82int bcmp __P((const void *, const void *, size_t));
83void bcopy __P((const void *, void *, size_t));
84void bzero __P((void *, size_t));
85int ffs __P((int));
86char *index __P((const char *, int));
87void *memccpy __P((void *, const void *, int, size_t));
88char *rindex __P((const char *, int));
89int strcasecmp __P((const char *, const char *));
90char *strcasestr __P((const char *, const char *));
91char *strdup __P((const char *));
92int strerror_r __P((int, char *, size_t));
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93size_t strlcat __P((char *, const char *, size_t));
94size_t strlcpy __P((char *, const char *, size_t));
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95void strmode __P((int, char *));
96int strncasecmp __P((const char *, const char *, size_t));
97char *strnstr __P((const char *, const char *, size_t));
98char *strsep __P((char **, const char *));
99char *strsignal __P((int));
100char *strtok_r __P((char *, const char *, char **));
101void swab __P((const void *, void *, size_t));
102#endif
103__END_DECLS
104
105#endif /* _STRING_H_ */