# cstring

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    00001 // -*- C++ -*- forwarding header.
    00002
    00003 // Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002
    00004 // Free Software Foundation, Inc.
    00005 //
    00006 // This file is part of the GNU ISO C++ Library.  This library is free
    00007 // software; you can redistribute it and/or modify it under the
    00008 // terms of the GNU General Public License as published by the
    00009 // Free Software Foundation; either version 2, or (at your option)
    00010 // any later version.
    00011
    00012 // This library is distributed in the hope that it will be useful,
    00013 // but WITHOUT ANY WARRANTY; without even the implied warranty of
    00014 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    00015 // GNU General Public License for more details.
    00016
    00017 // You should have received a copy of the GNU General Public License along
    00018 // with this library; see the file COPYING.  If not, write to the Free
    00019 // Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
    00020 // USA.
    00021
    00022 // As a special exception, you may use this file as part of a free software
    00023 // library without restriction.  Specifically, if other files instantiate
    00024 // templates or use macros or inline functions from this file, or you compile
    00025 // this file and link it with other files to produce an executable, this
    00026 // file does not by itself cause the resulting executable to be covered by
    00027 // the GNU General Public License.  This exception does not however
    00028 // invalidate any other reasons why the executable file might be covered by
    00029 // the GNU General Public License.
    00030
    00031 //
    00032 // ISO C++ 14882: 20.4.6  C library
    00033 //
    00034
    00044 #ifndef _CPP_CSTRING
    00045 #define _CPP_CSTRING 1
    00046
    00047 #pragma GCC system_header
    00048
    00049 #include <cstddef>
    00050
    00051 #include <string.h>
    00052
    00053 // Get rid of those macros defined in <string.h> in lieu of real functions.
    00054 #undef memcpy
    00055 #undef memmove
    00056 #undef strcpy
    00057 #undef strncpy
    00058 #undef strcat
    00059 #undef strncat
    00060 #undef memcmp
    00061 #undef strcmp
    00062 #undef strcoll
    00063 #undef strncmp
    00064 #undef strxfrm
    00065 #undef memchr
    00066 #undef strchr
    00067 #undef strcspn
    00068 #undef strpbrk
    00069 #undef strrchr
    00070 #undef strspn
    00071 #undef strstr
    00072 #undef strtok
    00073 #undef memset
    00074 #undef strerror
    00075 #undef strlen
    00076
    00077 namespace std
    00078 {
    00079   using ::memcpy;
    00080   using ::memmove;
    00081   using ::strcpy;
    00082   using ::strncpy;
    00083   using ::strcat;
    00084   using ::strncat;
    00085   using ::memcmp;
    00086   using ::strcmp;
    00087   using ::strcoll;
    00088   using ::strncmp;
    00089   using ::strxfrm;
    00090   using ::strcspn;
    00091   using ::strspn;
    00092   using ::strtok;
    00093   using ::memset;
    00094   using ::strerror;
    00095   using ::strlen;
    00096
    00097   using ::memchr;
    00098
    00099   inline void*
    00100   memchr(void* __p, int __c, size_t __n)
    00101   { return memchr(const_cast<const void*>(__p), __c, __n); }
    00102
    00103   using ::strchr;
    00104
    00105   inline char*
    00106   strchr(char* __s1, int __n)
    00107   { return __builtin_strchr(const_cast<const char*>(__s1), __n); }
    00108
    00109   using ::strpbrk;
    00110
    00111   inline char*
    00112   strpbrk(char* __s1, const char* __s2)
    00113   { return __builtin_strpbrk(const_cast<const char*>(__s1), __s2); }
    00114
    00115   using ::strrchr;
    00116
    00117   inline char*
    00118   strrchr(char* __s1, int __n)
    00119   { return __builtin_strrchr(const_cast<const char*>(__s1), __n); }
    00120
    00121   using ::strstr;
    00122
    00123   inline char*
    00124   strstr(char* __s1, const char* __s2)
    00125   { return __builtin_strstr(const_cast<const char*>(__s1), __s2); }
    00126 }
    00127
    00128 #endif