c166a9c713
Including The frozen C++03 headers results in a lot of formatting changes in the main headers, so this splits these changes into a separate commit instead. This is part of https://discourse.llvm.org/t/rfc-freezing-c-03-headers-in-libc.
131 lines
2.5 KiB
C++
131 lines
2.5 KiB
C++
// -*- C++ -*-
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//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#ifndef _LIBCPP_CCTYPE
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#define _LIBCPP_CCTYPE
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/*
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cctype synopsis
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namespace std
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{
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int isalnum(int c);
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int isalpha(int c);
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int isblank(int c); // C99
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int iscntrl(int c);
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int isdigit(int c);
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int isgraph(int c);
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int islower(int c);
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int isprint(int c);
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int ispunct(int c);
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int isspace(int c);
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int isupper(int c);
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int isxdigit(int c);
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int tolower(int c);
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int toupper(int c);
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} // std
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*/
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#if 0
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#else // 0
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# include <__config>
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# include <ctype.h>
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# ifndef _LIBCPP_CTYPE_H
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# error <cctype> tried including <ctype.h> but didn't find libc++'s <ctype.h> header. \
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This usually means that your header search paths are not configured properly. \
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The header search paths should contain the C++ Standard Library headers before \
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any C Standard Library.
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# endif
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# if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
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# pragma GCC system_header
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# endif
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_LIBCPP_BEGIN_NAMESPACE_STD
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# ifdef isalnum
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# undef isalnum
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# endif
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# ifdef isalpha
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# undef isalpha
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# endif
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# ifdef isblank
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# undef isblank
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# endif
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# ifdef iscntrl
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# undef iscntrl
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# endif
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# ifdef isdigit
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# undef isdigit
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# endif
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# ifdef isgraph
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# undef isgraph
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# endif
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# ifdef islower
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# undef islower
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# endif
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# ifdef isprint
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# undef isprint
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# endif
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# ifdef ispunct
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# undef ispunct
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# endif
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# ifdef isspace
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# undef isspace
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# endif
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# ifdef isupper
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# undef isupper
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# endif
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# ifdef isxdigit
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# undef isxdigit
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# endif
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# ifdef tolower
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# undef tolower
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# endif
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# ifdef toupper
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# undef toupper
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# endif
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using ::isalnum _LIBCPP_USING_IF_EXISTS;
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using ::isalpha _LIBCPP_USING_IF_EXISTS;
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using ::isblank _LIBCPP_USING_IF_EXISTS;
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using ::iscntrl _LIBCPP_USING_IF_EXISTS;
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using ::isdigit _LIBCPP_USING_IF_EXISTS;
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using ::isgraph _LIBCPP_USING_IF_EXISTS;
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using ::islower _LIBCPP_USING_IF_EXISTS;
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using ::isprint _LIBCPP_USING_IF_EXISTS;
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using ::ispunct _LIBCPP_USING_IF_EXISTS;
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using ::isspace _LIBCPP_USING_IF_EXISTS;
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using ::isupper _LIBCPP_USING_IF_EXISTS;
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using ::isxdigit _LIBCPP_USING_IF_EXISTS;
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using ::tolower _LIBCPP_USING_IF_EXISTS;
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using ::toupper _LIBCPP_USING_IF_EXISTS;
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_LIBCPP_END_NAMESPACE_STD
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#endif // 0
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#endif // _LIBCPP_CCTYPE
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