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98e6e789 | 1 | // -*- C++ -*- forwarding header. |
22aef514 | 2 | |
99dee823 | 3 | // Copyright (C) 1997-2021 Free Software Foundation, Inc. |
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4 | // |
5 | // This file is part of the GNU ISO C++ Library. This library is free | |
6 | // software; you can redistribute it and/or modify it under the | |
7 | // terms of the GNU General Public License as published by the | |
748086b7 | 8 | // Free Software Foundation; either version 3, or (at your option) |
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9 | // any later version. |
10 | ||
11 | // This library is distributed in the hope that it will be useful, | |
12 | // but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | // GNU General Public License for more details. | |
15 | ||
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16 | // Under Section 7 of GPL version 3, you are granted additional |
17 | // permissions described in the GCC Runtime Library Exception, version | |
18 | // 3.1, as published by the Free Software Foundation. | |
22aef514 | 19 | |
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20 | // You should have received a copy of the GNU General Public License and |
21 | // a copy of the GCC Runtime Library Exception along with this program; | |
22 | // see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
23 | // <http://www.gnu.org/licenses/>. | |
22aef514 | 24 | |
143c27b0 | 25 | /** @file include/cctype |
ffe94f83 | 26 | * This is a Standard C++ Library file. You should @c #include this file |
2a60a9f6 | 27 | * in your programs, rather than any of the @a *.h implementation files. |
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28 | * |
29 | * This is the C++ version of the Standard C Library header @c ctype.h, | |
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 |
32 | * as macros in C). | |
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33 | */ |
34 | ||
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35 | // |
36 | // ISO C++ 14882: <ccytpe> | |
37 | // | |
38 | ||
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39 | #ifndef _GLIBCXX_CCTYPE |
40 | #define _GLIBCXX_CCTYPE 1 | |
22aef514 | 41 | |
98e6e789 | 42 | #pragma GCC system_header |
34ff0b99 | 43 | |
888d5eaa | 44 | #include <bits/c++config.h> |
c0dae541 | 45 | #include <ctype.h> |
22aef514 | 46 | |
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47 | // Get rid of those macros defined in <ctype.h> in lieu of real functions. |
48 | #undef isalnum | |
49 | #undef isalpha | |
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50 | #undef iscntrl |
51 | #undef isdigit | |
52 | #undef isgraph | |
53 | #undef islower | |
54 | #undef isprint | |
55 | #undef ispunct | |
56 | #undef isspace | |
57 | #undef isupper | |
58 | #undef isxdigit | |
59 | #undef tolower | |
60 | #undef toupper | |
22aef514 | 61 | |
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62 | namespace std |
63 | { | |
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64 | using ::isalnum; |
65 | using ::isalpha; | |
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66 | using ::iscntrl; |
67 | using ::isdigit; | |
68 | using ::isgraph; | |
69 | using ::islower; | |
70 | using ::isprint; | |
71 | using ::ispunct; | |
72 | using ::isspace; | |
73 | using ::isupper; | |
74 | using ::isxdigit; | |
75 | using ::tolower; | |
76 | using ::toupper; | |
12ffa228 | 77 | } // namespace std |
22aef514 | 78 | |
7dd8177f | 79 | #endif |