mirror of git://gcc.gnu.org/git/gcc.git
124 lines
3.0 KiB
C++
124 lines
3.0 KiB
C++
// -*- C++ -*- forwarding header.
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// Copyright (C) 1997-2019 Free Software Foundation, Inc.
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//
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// This file is part of the GNU ISO C++ Library. This library is free
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// software; you can redistribute it and/or modify it under the
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// terms of the GNU General Public License as published by the
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// Free Software Foundation; either version 3, or (at your option)
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// any later version.
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// Under Section 7 of GPL version 3, you are granted additional
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// permissions described in the GCC Runtime Library Exception, version
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// 3.1, as published by the Free Software Foundation.
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// You should have received a copy of the GNU General Public License and
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// a copy of the GCC Runtime Library Exception along with this program;
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// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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// <http://www.gnu.org/licenses/>.
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/** @file cstring
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* This is a Standard C++ Library file. You should @c #include this file
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* in your programs, rather than any of the @a *.h implementation files.
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*
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* This is the C++ version of the Standard C Library header @c string.h,
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* and its contents are (mostly) the same as that header, but are all
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* contained in the namespace @c std (except for names which are defined
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* as macros in C).
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*/
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//
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// ISO C++ 14882: 20.4.6 C library
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//
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#ifndef _GLIBCXX_CSTRING
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#define _GLIBCXX_CSTRING 1
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#pragma GCC system_header
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#include <bits/c++config.h>
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#include <string.h>
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// Get rid of those macros defined in <string.h> in lieu of real functions.
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#undef memcpy
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#undef memmove
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#undef strcpy
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#undef strncpy
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#undef strcat
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#undef strncat
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#undef memcmp
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#undef strcmp
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#undef strcoll
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#undef strncmp
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#undef strxfrm
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#undef memchr
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#undef strchr
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#undef strcspn
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#undef strpbrk
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#undef strrchr
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#undef strspn
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#undef strstr
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#undef strtok
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#undef memset
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#undef strerror
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#undef strlen
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namespace std _GLIBCXX_VISIBILITY(default)
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{
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_GLIBCXX_BEGIN_NAMESPACE_VERSION
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using ::memcpy;
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using ::memmove;
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using ::strcpy;
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using ::strncpy;
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using ::strcat;
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using ::strncat;
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using ::memcmp;
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using ::strcmp;
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using ::strcoll;
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using ::strncmp;
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using ::strxfrm;
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using ::strcspn;
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using ::strspn;
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using ::strtok;
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using ::memset;
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using ::strerror;
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using ::strlen;
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using ::memchr;
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using ::strchr;
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using ::strpbrk;
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using ::strrchr;
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using ::strstr;
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#ifndef __CORRECT_ISO_CPP_STRING_H_PROTO
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inline void*
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memchr(void* __s, int __c, size_t __n)
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{ return __builtin_memchr(__s, __c, __n); }
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inline char*
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strchr(char* __s, int __n)
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{ return __builtin_strchr(__s, __n); }
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inline char*
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strpbrk(char* __s1, const char* __s2)
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{ return __builtin_strpbrk(__s1, __s2); }
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inline char*
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strrchr(char* __s, int __n)
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{ return __builtin_strrchr(__s, __n); }
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inline char*
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strstr(char* __s1, const char* __s2)
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{ return __builtin_strstr(__s1, __s2); }
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#endif
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_GLIBCXX_END_NAMESPACE_VERSION
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} // namespace
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#endif
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