1// -*- C++ -*- 2//===----------------------------------------------------------------------===// 3// 4// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5// See https://llvm.org/LICENSE.txt for license information. 6// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7// 8//===----------------------------------------------------------------------===// 9 10#ifndef _LIBCPP_CWCTYPE 11#define _LIBCPP_CWCTYPE 12 13/* 14 cwctype synopsis 15 16Macros: 17 18 WEOF 19 20namespace std 21{ 22 23Types: 24 25 wint_t 26 wctrans_t 27 wctype_t 28 29int iswalnum(wint_t wc); 30int iswalpha(wint_t wc); 31int iswblank(wint_t wc); // C99 32int iswcntrl(wint_t wc); 33int iswdigit(wint_t wc); 34int iswgraph(wint_t wc); 35int iswlower(wint_t wc); 36int iswprint(wint_t wc); 37int iswpunct(wint_t wc); 38int iswspace(wint_t wc); 39int iswupper(wint_t wc); 40int iswxdigit(wint_t wc); 41int iswctype(wint_t wc, wctype_t desc); 42wctype_t wctype(const char* property); 43wint_t towlower(wint_t wc); 44wint_t towupper(wint_t wc); 45wint_t towctrans(wint_t wc, wctrans_t desc); 46wctrans_t wctrans(const char* property); 47 48} // std 49 50*/ 51 52#include <__assert> // all public C++ headers provide the assertion handler 53#include <__config> 54#include <cctype> 55 56#include <wctype.h> 57 58#ifndef _LIBCPP_WCTYPE_H 59# error <cwctype> tried including <wctype.h> but didn't find libc++'s <wctype.h> header. \ 60 This usually means that your header search paths are not configured properly. \ 61 The header search paths should contain the C++ Standard Library headers before \ 62 any C Standard Library, and you are probably using compiler flags that make that \ 63 not be the case. 64#endif 65 66#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 67# pragma GCC system_header 68#endif 69 70_LIBCPP_BEGIN_NAMESPACE_STD 71 72#if defined(_LIBCPP_INCLUDED_C_LIBRARY_WCTYPE_H) 73using ::wint_t _LIBCPP_USING_IF_EXISTS; 74using ::wctrans_t _LIBCPP_USING_IF_EXISTS; 75using ::wctype_t _LIBCPP_USING_IF_EXISTS; 76using ::iswalnum _LIBCPP_USING_IF_EXISTS; 77using ::iswalpha _LIBCPP_USING_IF_EXISTS; 78using ::iswblank _LIBCPP_USING_IF_EXISTS; 79using ::iswcntrl _LIBCPP_USING_IF_EXISTS; 80using ::iswdigit _LIBCPP_USING_IF_EXISTS; 81using ::iswgraph _LIBCPP_USING_IF_EXISTS; 82using ::iswlower _LIBCPP_USING_IF_EXISTS; 83using ::iswprint _LIBCPP_USING_IF_EXISTS; 84using ::iswpunct _LIBCPP_USING_IF_EXISTS; 85using ::iswspace _LIBCPP_USING_IF_EXISTS; 86using ::iswupper _LIBCPP_USING_IF_EXISTS; 87using ::iswxdigit _LIBCPP_USING_IF_EXISTS; 88using ::iswctype _LIBCPP_USING_IF_EXISTS; 89using ::wctype _LIBCPP_USING_IF_EXISTS; 90using ::towlower _LIBCPP_USING_IF_EXISTS; 91using ::towupper _LIBCPP_USING_IF_EXISTS; 92using ::towctrans _LIBCPP_USING_IF_EXISTS; 93using ::wctrans _LIBCPP_USING_IF_EXISTS; 94#endif // _LIBCPP_INCLUDED_C_LIBRARY_WCTYPE_H 95 96_LIBCPP_END_NAMESPACE_STD 97 98#endif // _LIBCPP_CWCTYPE 99