| // -*- C++ -*- |
| //===---------------------------- cctype ----------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef _LIBCPP_CCTYPE |
| #define _LIBCPP_CCTYPE |
| |
| /* |
| cctype synopsis |
| |
| namespace std |
| { |
| |
| int isalnum(int c); |
| int isalpha(int c); |
| int isblank(int c); // C99 |
| int iscntrl(int c); |
| int isdigit(int c); |
| int isgraph(int c); |
| int islower(int c); |
| int isprint(int c); |
| int ispunct(int c); |
| int isspace(int c); |
| int isupper(int c); |
| int isxdigit(int c); |
| int tolower(int c); |
| int toupper(int c); |
| |
| } // std |
| */ |
| |
| #include <__config> |
| #include <ctype.h> |
| |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) |
| #pragma GCC system_header |
| #endif |
| |
| _LIBCPP_BEGIN_NAMESPACE_STD |
| |
| #ifdef isalnum |
| #undef isalnum |
| #endif |
| |
| #ifdef isalpha |
| #undef isalpha |
| #endif |
| |
| #ifdef isblank |
| #undef isblank |
| #endif |
| |
| #ifdef iscntrl |
| #undef iscntrl |
| #endif |
| |
| #ifdef isdigit |
| #undef isdigit |
| #endif |
| |
| #ifdef isgraph |
| #undef isgraph |
| #endif |
| |
| #ifdef islower |
| #undef islower |
| #endif |
| |
| #ifdef isprint |
| #undef isprint |
| #endif |
| |
| #ifdef ispunct |
| #undef ispunct |
| #endif |
| |
| #ifdef isspace |
| #undef isspace |
| #endif |
| |
| #ifdef isupper |
| #undef isupper |
| #endif |
| |
| #ifdef isxdigit |
| #undef isxdigit |
| #endif |
| |
| #ifdef tolower |
| #undef tolower |
| #endif |
| |
| #ifdef toupper |
| #undef toupper |
| #endif |
| |
| |
| using ::isalnum _LIBCPP_USING_IF_EXISTS; |
| using ::isalpha _LIBCPP_USING_IF_EXISTS; |
| using ::isblank _LIBCPP_USING_IF_EXISTS; |
| using ::iscntrl _LIBCPP_USING_IF_EXISTS; |
| using ::isdigit _LIBCPP_USING_IF_EXISTS; |
| using ::isgraph _LIBCPP_USING_IF_EXISTS; |
| using ::islower _LIBCPP_USING_IF_EXISTS; |
| using ::isprint _LIBCPP_USING_IF_EXISTS; |
| using ::ispunct _LIBCPP_USING_IF_EXISTS; |
| using ::isspace _LIBCPP_USING_IF_EXISTS; |
| using ::isupper _LIBCPP_USING_IF_EXISTS; |
| using ::isxdigit _LIBCPP_USING_IF_EXISTS; |
| using ::tolower _LIBCPP_USING_IF_EXISTS; |
| using ::toupper _LIBCPP_USING_IF_EXISTS; |
| |
| _LIBCPP_END_NAMESPACE_STD |
| |
| #endif // _LIBCPP_CCTYPE |