| // -*- C++ -*- | |
| //===----------------------------------------------------------------------===// | |
| // | |
| // 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_CTYPE_H | |
| #define _LIBCPP_CTYPE_H | |
| /* | |
| ctype.h synopsis | |
| 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); | |
| */ | |
| #include <__config> | |
| #if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) | |
| # pragma GCC system_header | |
| #endif | |
| #if __has_include_next(<ctype.h>) | |
| # include_next <ctype.h> | |
| #endif | |
| #ifdef __cplusplus | |
| # undef isalnum | |
| # undef isalpha | |
| # undef isblank | |
| # undef iscntrl | |
| # undef isdigit | |
| # undef isgraph | |
| # undef islower | |
| # undef isprint | |
| # undef ispunct | |
| # undef isspace | |
| # undef isupper | |
| # undef isxdigit | |
| # undef tolower | |
| # undef toupper | |
| #endif | |
| #endif // _LIBCPP_CTYPE_H |