| 1 | // -*- C++ -*- forwarding header. |
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| 2 | |
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| 3 | // Copyright (C) 1997-2021 Free Software Foundation, Inc. |
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| 4 | // |
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| 5 | // This file is part of the GNU ISO C++ Library. This library is free |
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| 6 | // software; you can redistribute it and/or modify it under the |
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| 7 | // terms of the GNU General Public License as published by the |
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| 8 | // Free Software Foundation; either version 3, or (at your option) |
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| 9 | // any later version. |
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| 10 | |
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| 11 | // This library is distributed in the hope that it will be useful, |
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| 12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | // GNU General Public License for more details. |
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| 15 | |
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| 16 | // Under Section 7 of GPL version 3, you are granted additional |
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| 17 | // permissions described in the GCC Runtime Library Exception, version |
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| 18 | // 3.1, as published by the Free Software Foundation. |
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| 19 | |
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| 20 | // You should have received a copy of the GNU General Public License and |
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| 21 | // a copy of the GCC Runtime Library Exception along with this program; |
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| 22 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see |
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| 23 | // <http://www.gnu.org/licenses/>. |
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| 24 | |
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| 25 | /** @file include/cwctype |
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| 26 | * This is a Standard C++ Library file. You should @c \#include this file |
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| 27 | * in your programs, rather than any of the @a *.h implementation files. |
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| 28 | * |
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| 29 | * This is the C++ version of the Standard C Library header @c wctype.h, |
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| 30 | * and its contents are (mostly) the same as that header, but are all |
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| 31 | * contained in the namespace @c std (except for names which are defined |
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| 32 | * as macros in C). |
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| 33 | */ |
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| 34 | |
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| 35 | // |
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| 36 | // ISO C++ 14882: <cwctype> |
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| 37 | // |
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| 38 | |
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| 39 | #pragma GCC system_header |
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| 40 | |
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| 41 | #include <bits/c++config.h> |
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| 42 | |
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| 43 | #if _GLIBCXX_HAVE_WCTYPE_H |
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| 44 | |
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| 45 | #if __GLIBC__ == 2 && __GLIBC_MINOR__ < 10 |
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| 46 | // Work around glibc BZ 9694 |
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| 47 | #include <stddef.h> |
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| 48 | #endif |
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| 49 | |
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| 50 | #include <wctype.h> |
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| 51 | #endif // _GLIBCXX_HAVE_WCTYPE_H |
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| 52 | |
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| 53 | #ifndef _GLIBCXX_CWCTYPE |
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| 54 | #define _GLIBCXX_CWCTYPE 1 |
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| 55 | |
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| 56 | // Get rid of those macros defined in <wctype.h> in lieu of real functions. |
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| 57 | #undef iswalnum |
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| 58 | #undef iswalpha |
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| 59 | #if _GLIBCXX_HAVE_ISWBLANK |
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| 60 | # undef iswblank |
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| 61 | #endif |
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| 62 | #undef iswcntrl |
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| 63 | #undef iswctype |
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| 64 | #undef iswdigit |
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| 65 | #undef iswgraph |
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| 66 | #undef iswlower |
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| 67 | #undef iswprint |
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| 68 | #undef iswpunct |
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| 69 | #undef iswspace |
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| 70 | #undef iswupper |
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| 71 | #undef iswxdigit |
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| 72 | #undef towctrans |
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| 73 | #undef towlower |
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| 74 | #undef towupper |
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| 75 | #undef wctrans |
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| 76 | #undef wctype |
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| 77 | |
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| 78 | #if _GLIBCXX_USE_WCHAR_T |
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| 79 | |
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| 80 | namespace std |
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| 81 | { |
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| 82 | using ::wctrans_t; |
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| 83 | using ::wctype_t; |
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| 84 | using ::wint_t; |
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| 85 | |
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| 86 | using ::iswalnum; |
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| 87 | using ::iswalpha; |
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| 88 | #if _GLIBCXX_HAVE_ISWBLANK |
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| 89 | using ::iswblank; |
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| 90 | #endif |
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| 91 | using ::iswcntrl; |
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| 92 | using ::iswctype; |
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| 93 | using ::iswdigit; |
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| 94 | using ::iswgraph; |
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| 95 | using ::iswlower; |
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| 96 | using ::iswprint; |
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| 97 | using ::iswpunct; |
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| 98 | using ::iswspace; |
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| 99 | using ::iswupper; |
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| 100 | using ::iswxdigit; |
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| 101 | using ::towctrans; |
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| 102 | using ::towlower; |
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| 103 | using ::towupper; |
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| 104 | using ::wctrans; |
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| 105 | using ::wctype; |
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| 106 | } // namespace |
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| 107 | |
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| 108 | #endif //_GLIBCXX_USE_WCHAR_T |
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| 109 | |
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| 110 | #endif // _GLIBCXX_CWCTYPE |
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| 111 | |
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