1 // -*- C++ -*- forwarding header.
3 // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005,
4 // 2006, 2007, 2008, 2009, 2010
5 // Free Software Foundation, Inc.
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
10 // Free Software Foundation; either version 3, or (at your option)
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.
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.
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/>.
28 * This is a Standard C++ Library file. You should @c \#include this file
29 * in your programs, rather than any of the @a *.h implementation files.
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
33 * contained in the namespace @c std (except for names which are defined
38 // ISO C++ 14882: 20.4.6 C library
41 #pragma GCC system_header
43 #include <bits/c++config.h>
46 #ifndef _GLIBCXX_CSTRING
47 #define _GLIBCXX_CSTRING 1
49 // Get rid of those macros defined in <string.h> in lieu of real functions.
73 namespace std _GLIBCXX_VISIBILITY(default)
75 _GLIBCXX_BEGIN_NAMESPACE_VERSION
100 #ifndef __CORRECT_ISO_CPP_STRING_H_PROTO
102 memchr(void* __s, int __c, size_t __n)
103 { return __builtin_memchr(__s, __c, __n); }
106 strchr(char* __s, int __n)
107 { return __builtin_strchr(__s, __n); }
110 strpbrk(char* __s1, const char* __s2)
111 { return __builtin_strpbrk(__s1, __s2); }
114 strrchr(char* __s, int __n)
115 { return __builtin_strrchr(__s, __n); }
118 strstr(char* __s1, const char* __s2)
119 { return __builtin_strstr(__s1, __s2); }
122 _GLIBCXX_END_NAMESPACE_VERSION