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07428be5 | 1 | // -*- C++ -*- forwarding header. |
3a7c5cb3 | 2 | |
9fd84530 | 3 | // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, |
71e45bc2 | 4 | // 2006, 2007, 2008, 2009, 2010, 2011 |
d50d98ed | 5 | // Free Software Foundation, Inc. |
3a7c5cb3 | 6 | // |
7 | // This file is part of the GNU ISO C++ Library. This library is free | |
8 | // software; you can redistribute it and/or modify it under the | |
9 | // terms of the GNU General Public License as published by the | |
6bc9506f | 10 | // Free Software Foundation; either version 3, or (at your option) |
3a7c5cb3 | 11 | // any later version. |
12 | ||
13 | // This library is distributed in the hope that it will be useful, | |
14 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | // GNU General Public License for more details. | |
17 | ||
6bc9506f | 18 | // Under Section 7 of GPL version 3, you are granted additional |
19 | // permissions described in the GCC Runtime Library Exception, version | |
20 | // 3.1, as published by the Free Software Foundation. | |
3a7c5cb3 | 21 | |
6bc9506f | 22 | // You should have received a copy of the GNU General Public License and |
23 | // a copy of the GCC Runtime Library Exception along with this program; | |
24 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
25 | // <http://www.gnu.org/licenses/>. | |
3a7c5cb3 | 26 | |
f51d6a00 | 27 | /** @file cstring |
28 | * This is a Standard C++ Library file. You should @c #include this file | |
72117d76 | 29 | * in your programs, rather than any of the @a *.h implementation files. |
f51d6a00 | 30 | * |
31 | * This is the C++ version of the Standard C Library header @c string.h, | |
32 | * and its contents are (mostly) the same as that header, but are all | |
b9913ab3 | 33 | * contained in the namespace @c std (except for names which are defined |
34 | * as macros in C). | |
f51d6a00 | 35 | */ |
36 | ||
944beac5 | 37 | // |
38 | // ISO C++ 14882: 20.4.6 C library | |
39 | // | |
40 | ||
a438d9ac | 41 | #ifndef _GLIBCXX_CSTRING |
42 | #define _GLIBCXX_CSTRING 1 | |
d50d98ed | 43 | |
44 | #pragma GCC system_header | |
3a7c5cb3 | 45 | |
1069247d | 46 | #include <bits/c++config.h> |
6463b7ae | 47 | #include <string.h> |
07428be5 | 48 | |
8baaf044 | 49 | // Get rid of those macros defined in <string.h> in lieu of real functions. |
50 | #undef memcpy | |
51 | #undef memmove | |
52 | #undef strcpy | |
53 | #undef strncpy | |
54 | #undef strcat | |
55 | #undef strncat | |
56 | #undef memcmp | |
57 | #undef strcmp | |
58 | #undef strcoll | |
59 | #undef strncmp | |
60 | #undef strxfrm | |
61 | #undef memchr | |
62 | #undef strchr | |
63 | #undef strcspn | |
64 | #undef strpbrk | |
65 | #undef strrchr | |
66 | #undef strspn | |
67 | #undef strstr | |
68 | #undef strtok | |
69 | #undef memset | |
70 | #undef strerror | |
71 | #undef strlen | |
72 | ||
2948dd21 | 73 | namespace std _GLIBCXX_VISIBILITY(default) |
74 | { | |
75 | _GLIBCXX_BEGIN_NAMESPACE_VERSION | |
1069247d | 76 | |
01dd2c6c | 77 | using ::memcpy; |
78 | using ::memmove; | |
79 | using ::strcpy; | |
80 | using ::strncpy; | |
81 | using ::strcat; | |
82 | using ::strncat; | |
83 | using ::memcmp; | |
84 | using ::strcmp; | |
85 | using ::strcoll; | |
86 | using ::strncmp; | |
87 | using ::strxfrm; | |
88 | using ::strcspn; | |
89 | using ::strspn; | |
90 | using ::strtok; | |
91 | using ::memset; | |
92 | using ::strerror; | |
93 | using ::strlen; | |
01dd2c6c | 94 | using ::memchr; |
e543bfc0 | 95 | using ::strchr; |
96 | using ::strpbrk; | |
97 | using ::strrchr; | |
98 | using ::strstr; | |
dc7b952d | 99 | |
e543bfc0 | 100 | #ifndef __CORRECT_ISO_CPP_STRING_H_PROTO |
7afc7ed8 | 101 | inline void* |
9fd84530 | 102 | memchr(void* __s, int __c, size_t __n) |
103 | { return __builtin_memchr(__s, __c, __n); } | |
dc7b952d | 104 | |
7afc7ed8 | 105 | inline char* |
9fd84530 | 106 | strchr(char* __s, int __n) |
107 | { return __builtin_strchr(__s, __n); } | |
dc7b952d | 108 | |
7afc7ed8 | 109 | inline char* |
110 | strpbrk(char* __s1, const char* __s2) | |
9fd84530 | 111 | { return __builtin_strpbrk(__s1, __s2); } |
dc7b952d | 112 | |
7afc7ed8 | 113 | inline char* |
9fd84530 | 114 | strrchr(char* __s, int __n) |
115 | { return __builtin_strrchr(__s, __n); } | |
dc7b952d | 116 | |
7afc7ed8 | 117 | inline char* |
118 | strstr(char* __s1, const char* __s2) | |
9fd84530 | 119 | { return __builtin_strstr(__s1, __s2); } |
e543bfc0 | 120 | #endif |
1069247d | 121 | |
2948dd21 | 122 | _GLIBCXX_END_NAMESPACE_VERSION |
123 | } // namespace | |
3a7c5cb3 | 124 | |
07428be5 | 125 | #endif |