1 // -*- C++ -*- forwarding header.
3 // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2009
4 // Free Software Foundation, Inc.
6 // This file is part of the GNU ISO C++ Library. This library is free
7 // software; you can redistribute it and/or modify it under the
8 // terms of the GNU General Public License as published by the
9 // Free Software Foundation; either version 3, or (at your option)
12 // This library is distributed in the hope that it will be useful,
13 // but WITHOUT ANY WARRANTY; without even the implied warranty of
14 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 // GNU General Public License for more details.
17 // Under Section 7 of GPL version 3, you are granted additional
18 // permissions described in the GCC Runtime Library Exception, version
19 // 3.1, as published by the Free Software Foundation.
21 // You should have received a copy of the GNU General Public License and
22 // a copy of the GCC Runtime Library Exception along with this program;
23 // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
24 // <http://www.gnu.org/licenses/>.
27 * This is a Standard C++ Library file. You should @c #include this file
28 * in your programs, rather than any of the "*.h" implementation files.
30 * This is the C++ version of the Standard C Library header @c string.h,
31 * and its contents are (mostly) the same as that header, but are all
32 * contained in the namespace @c std (except for names which are defined
37 // ISO C++ 14882: 20.4.6 C library
40 #ifndef _GLIBCXX_CSTRING
41 #define _GLIBCXX_CSTRING 1
43 #pragma GCC system_header
45 #include <bits/c++config.h>
49 // Get rid of those macros defined in <string.h> in lieu of real functions.
73 _GLIBCXX_BEGIN_NAMESPACE(std)
98 #ifndef __CORRECT_ISO_CPP_STRING_H_PROTO
100 memchr(void* __p, int __c, size_t __n)
101 { return memchr(const_cast<const void*>(__p), __c, __n); }
104 strchr(char* __s1, int __n)
105 { return __builtin_strchr(const_cast<const char*>(__s1), __n); }
108 strpbrk(char* __s1, const char* __s2)
109 { return __builtin_strpbrk(const_cast<const char*>(__s1), __s2); }
112 strrchr(char* __s1, int __n)
113 { return __builtin_strrchr(const_cast<const char*>(__s1), __n); }
116 strstr(char* __s1, const char* __s2)
117 { return __builtin_strstr(const_cast<const char*>(__s1), __s2); }
120 _GLIBCXX_END_NAMESPACE