1*38fd1498Szrj// -*- C++ -*- forwarding header. 2*38fd1498Szrj 3*38fd1498Szrj// Copyright (C) 1997-2018 Free Software Foundation, Inc. 4*38fd1498Szrj// 5*38fd1498Szrj// This file is part of the GNU ISO C++ Library. This library is free 6*38fd1498Szrj// software; you can redistribute it and/or modify it under the 7*38fd1498Szrj// terms of the GNU General Public License as published by the 8*38fd1498Szrj// Free Software Foundation; either version 3, or (at your option) 9*38fd1498Szrj// any later version. 10*38fd1498Szrj 11*38fd1498Szrj// This library is distributed in the hope that it will be useful, 12*38fd1498Szrj// but WITHOUT ANY WARRANTY; without even the implied warranty of 13*38fd1498Szrj// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14*38fd1498Szrj// GNU General Public License for more details. 15*38fd1498Szrj 16*38fd1498Szrj// Under Section 7 of GPL version 3, you are granted additional 17*38fd1498Szrj// permissions described in the GCC Runtime Library Exception, version 18*38fd1498Szrj// 3.1, as published by the Free Software Foundation. 19*38fd1498Szrj 20*38fd1498Szrj// You should have received a copy of the GNU General Public License and 21*38fd1498Szrj// a copy of the GCC Runtime Library Exception along with this program; 22*38fd1498Szrj// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see 23*38fd1498Szrj// <http://www.gnu.org/licenses/>. 24*38fd1498Szrj 25*38fd1498Szrj/** @file cstring 26*38fd1498Szrj * This is a Standard C++ Library file. You should @c \#include this file 27*38fd1498Szrj * in your programs, rather than any of the @a *.h implementation files. 28*38fd1498Szrj * 29*38fd1498Szrj * This is the C++ version of the Standard C Library header @c string.h, 30*38fd1498Szrj * and its contents are (mostly) the same as that header, but are all 31*38fd1498Szrj * contained in the namespace @c std (except for names which are defined 32*38fd1498Szrj * as macros in C). 33*38fd1498Szrj */ 34*38fd1498Szrj 35*38fd1498Szrj// 36*38fd1498Szrj// ISO C++ 14882: 20.4.6 C library 37*38fd1498Szrj// 38*38fd1498Szrj 39*38fd1498Szrj#pragma GCC system_header 40*38fd1498Szrj 41*38fd1498Szrj#include <bits/c++config.h> 42*38fd1498Szrj#include <string.h> 43*38fd1498Szrj 44*38fd1498Szrj#ifndef _GLIBCXX_CSTRING 45*38fd1498Szrj#define _GLIBCXX_CSTRING 1 46*38fd1498Szrj 47*38fd1498Szrj// Get rid of those macros defined in <string.h> in lieu of real functions. 48*38fd1498Szrj#undef memchr 49*38fd1498Szrj#undef memcmp 50*38fd1498Szrj#undef memcpy 51*38fd1498Szrj#undef memmove 52*38fd1498Szrj#undef memset 53*38fd1498Szrj#undef strcat 54*38fd1498Szrj#undef strchr 55*38fd1498Szrj#undef strcmp 56*38fd1498Szrj#undef strcoll 57*38fd1498Szrj#undef strcpy 58*38fd1498Szrj#undef strcspn 59*38fd1498Szrj#undef strerror 60*38fd1498Szrj#undef strlen 61*38fd1498Szrj#undef strncat 62*38fd1498Szrj#undef strncmp 63*38fd1498Szrj#undef strncpy 64*38fd1498Szrj#undef strpbrk 65*38fd1498Szrj#undef strrchr 66*38fd1498Szrj#undef strspn 67*38fd1498Szrj#undef strstr 68*38fd1498Szrj#undef strtok 69*38fd1498Szrj#undef strxfrm 70*38fd1498Szrj 71*38fd1498Szrjnamespace std _GLIBCXX_VISIBILITY(default) 72*38fd1498Szrj{ 73*38fd1498Szrj_GLIBCXX_BEGIN_NAMESPACE_VERSION 74*38fd1498Szrj 75*38fd1498Szrj using ::memchr; 76*38fd1498Szrj using ::memcmp; 77*38fd1498Szrj using ::memcpy; 78*38fd1498Szrj using ::memmove; 79*38fd1498Szrj using ::memset; 80*38fd1498Szrj using ::strcat; 81*38fd1498Szrj using ::strcmp; 82*38fd1498Szrj using ::strcoll; 83*38fd1498Szrj using ::strcpy; 84*38fd1498Szrj using ::strcspn; 85*38fd1498Szrj using ::strerror; 86*38fd1498Szrj using ::strlen; 87*38fd1498Szrj using ::strncat; 88*38fd1498Szrj using ::strncmp; 89*38fd1498Szrj using ::strncpy; 90*38fd1498Szrj using ::strspn; 91*38fd1498Szrj using ::strtok; 92*38fd1498Szrj using ::strxfrm; 93*38fd1498Szrj using ::strchr; 94*38fd1498Szrj using ::strpbrk; 95*38fd1498Szrj using ::strrchr; 96*38fd1498Szrj using ::strstr; 97*38fd1498Szrj 98*38fd1498Szrj#ifndef __CORRECT_ISO_CPP_STRING_H_PROTO 99*38fd1498Szrj inline void* 100*38fd1498Szrj memchr(void* __s, int __c, size_t __n) 101*38fd1498Szrj { return __builtin_memchr(__s, __c, __n); } 102*38fd1498Szrj 103*38fd1498Szrj inline char* 104*38fd1498Szrj strchr(char* __s, int __n) 105*38fd1498Szrj { return __builtin_strchr(__s, __n); } 106*38fd1498Szrj 107*38fd1498Szrj inline char* 108*38fd1498Szrj strpbrk(char* __s1, const char* __s2) 109*38fd1498Szrj { return __builtin_strpbrk(__s1, __s2); } 110*38fd1498Szrj 111*38fd1498Szrj inline char* 112*38fd1498Szrj strrchr(char* __s, int __n) 113*38fd1498Szrj { return __builtin_strrchr(__s, __n); } 114*38fd1498Szrj 115*38fd1498Szrj inline char* 116*38fd1498Szrj strstr(char* __s1, const char* __s2) 117*38fd1498Szrj { return __builtin_strstr(__s1, __s2); } 118*38fd1498Szrj#endif 119*38fd1498Szrj 120*38fd1498Szrj_GLIBCXX_END_NAMESPACE_VERSION 121*38fd1498Szrj} // namespace 122*38fd1498Szrj 123*38fd1498Szrj#endif 124