Warning, /include/c++/v1/cctype is written in an unsupported language. File is not indexed.
0001 // -*- C++ -*-
0002 //===----------------------------------------------------------------------===//
0003 //
0004 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
0005 // See https://llvm.org/LICENSE.txt for license information.
0006 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
0007 //
0008 //===----------------------------------------------------------------------===//
0009
0010 #ifndef _LIBCPP_CCTYPE
0011 #define _LIBCPP_CCTYPE
0012
0013 /*
0014 cctype synopsis
0015
0016 namespace std
0017 {
0018
0019 int isalnum(int c);
0020 int isalpha(int c);
0021 int isblank(int c); // C99
0022 int iscntrl(int c);
0023 int isdigit(int c);
0024 int isgraph(int c);
0025 int islower(int c);
0026 int isprint(int c);
0027 int ispunct(int c);
0028 int isspace(int c);
0029 int isupper(int c);
0030 int isxdigit(int c);
0031 int tolower(int c);
0032 int toupper(int c);
0033
0034 } // std
0035 */
0036
0037 #if __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
0038 # include <__cxx03/cctype>
0039 #else
0040 # include <__config>
0041
0042 # include <ctype.h>
0043
0044 # ifndef _LIBCPP_CTYPE_H
0045 # error <cctype> tried including <ctype.h> but didn't find libc++'s <ctype.h> header. \
0046 This usually means that your header search paths are not configured properly. \
0047 The header search paths should contain the C++ Standard Library headers before \
0048 any C Standard Library.
0049 # endif
0050
0051 # if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
0052 # pragma GCC system_header
0053 # endif
0054
0055 _LIBCPP_BEGIN_NAMESPACE_STD
0056
0057 # ifdef isalnum
0058 # undef isalnum
0059 # endif
0060
0061 # ifdef isalpha
0062 # undef isalpha
0063 # endif
0064
0065 # ifdef isblank
0066 # undef isblank
0067 # endif
0068
0069 # ifdef iscntrl
0070 # undef iscntrl
0071 # endif
0072
0073 # ifdef isdigit
0074 # undef isdigit
0075 # endif
0076
0077 # ifdef isgraph
0078 # undef isgraph
0079 # endif
0080
0081 # ifdef islower
0082 # undef islower
0083 # endif
0084
0085 # ifdef isprint
0086 # undef isprint
0087 # endif
0088
0089 # ifdef ispunct
0090 # undef ispunct
0091 # endif
0092
0093 # ifdef isspace
0094 # undef isspace
0095 # endif
0096
0097 # ifdef isupper
0098 # undef isupper
0099 # endif
0100
0101 # ifdef isxdigit
0102 # undef isxdigit
0103 # endif
0104
0105 # ifdef tolower
0106 # undef tolower
0107 # endif
0108
0109 # ifdef toupper
0110 # undef toupper
0111 # endif
0112
0113 using ::isalnum _LIBCPP_USING_IF_EXISTS;
0114 using ::isalpha _LIBCPP_USING_IF_EXISTS;
0115 using ::isblank _LIBCPP_USING_IF_EXISTS;
0116 using ::iscntrl _LIBCPP_USING_IF_EXISTS;
0117 using ::isdigit _LIBCPP_USING_IF_EXISTS;
0118 using ::isgraph _LIBCPP_USING_IF_EXISTS;
0119 using ::islower _LIBCPP_USING_IF_EXISTS;
0120 using ::isprint _LIBCPP_USING_IF_EXISTS;
0121 using ::ispunct _LIBCPP_USING_IF_EXISTS;
0122 using ::isspace _LIBCPP_USING_IF_EXISTS;
0123 using ::isupper _LIBCPP_USING_IF_EXISTS;
0124 using ::isxdigit _LIBCPP_USING_IF_EXISTS;
0125 using ::tolower _LIBCPP_USING_IF_EXISTS;
0126 using ::toupper _LIBCPP_USING_IF_EXISTS;
0127
0128 _LIBCPP_END_NAMESPACE_STD
0129 #endif // __cplusplus < 201103L && defined(_LIBCPP_USE_FROZEN_CXX03_HEADERS)
0130
0131 #endif // _LIBCPP_CCTYPE
