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review.blissroms.org / platform_bionic / a27d2baa0c1a2ec70f47ea9199b1dd6762c8a349 / . / libc / include / string.h
blob: b46100a8984304521ffdff32fbd72e11890974a0 [file] [log] [blame]
The Android Open Source Projecta27d2ba2008-10-21 07:00:00 -0700[diff] [blame^]1/*
2 * Copyright (C) 2008 The Android Open Source Project
3 * 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 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in
12 * the documentation and/or other materials provided with the
13 * distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
16 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
17 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
18 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
19 * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
22 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
25 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28#ifndef _STRING_H_
29#define _STRING_H_
30
31#include <sys/cdefs.h>
32#include <stddef.h>
33#include <malloc.h>
34
35__BEGIN_DECLS
36
37extern void* memccpy(void *, const void *, int, size_t);
38extern void* memchr(const void *, int, size_t);
39extern void* memrchr(const void *, int, size_t);
40extern int memcmp(const void *, const void *, size_t);
41extern void* memcpy(void *, const void *, size_t);
42extern void* memmove(void *, const void *, size_t);
43extern void* memset(void *, int, size_t);
44extern void* memmem(const void *, size_t, const void *, size_t);
45extern void memswap(void *, void *, size_t);
46
47extern char* index(const char *, int);
48extern char* rindex(const char *, int);
49extern char* strchr(const char *, int);
50extern char* strrchr(const char *, int);
51
52extern size_t strlen(const char *);
53extern int strcmp(const char *, const char *);
54extern char* strcpy(char *, const char *);
55extern char* strcat(char *, const char *);
56
57extern int strcasecmp(const char *, const char *);
58extern int strncasecmp(const char *, const char *, size_t);
59extern char* strdup(const char *);
60
61extern char* strstr(const char *, const char *);
62extern char* strcasestr(const char *haystack, const char *needle);
63extern char* strtok(char *, const char *);
64extern char* strtok_r(char *, const char *, char**);
65
66extern char* strerror(int);
67extern int strerror_r(int errnum, char *buf, size_t n);
68
69extern size_t strnlen(const char *, size_t);
70extern char* strncat(char *, const char *, size_t);
71extern char* strndup(const char *, size_t);
72extern int strncmp(const char *, const char *, size_t);
73extern char* strncpy(char *, const char *, size_t);
74
75extern size_t strlcat(char *, const char *, size_t);
76extern size_t strlcpy(char *, const char *, size_t);
77
78extern size_t strcspn(const char *, const char *);
79extern char* strpbrk(const char *, const char *);
80extern char* strsep(char **, const char *);
81extern size_t strspn(const char *, const char *);
82
83extern char* strsignal(int sig);
84
85__END_DECLS
86
87#endif /* _STRING_H_ */