1// -*- C++ -*-
2//===---------------------------- ctype.h ---------------------------------===//
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_CTYPE_H
11#define _LIBCPP_CTYPE_H
12
13/*
14 ctype.h synopsis
15
16int isalnum(int c);
17int isalpha(int c);
18int isblank(int c); // C99
19int iscntrl(int c);
20int isdigit(int c);
21int isgraph(int c);
22int islower(int c);
23int isprint(int c);
24int ispunct(int c);
25int isspace(int c);
26int isupper(int c);
27int isxdigit(int c);
28int tolower(int c);
29int toupper(int c);
30*/
31
32#include <__config>
33
34#if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER)
35#pragma GCC system_header
36#endif
37
38#include_next <ctype.h>
39
40#ifdef __cplusplus
41
42#undef isalnum
43#undef isalpha
44#undef isblank
45#undef iscntrl
46#undef isdigit
47#undef isgraph
48#undef islower
49#undef isprint
50#undef ispunct
51#undef isspace
52#undef isupper
53#undef isxdigit
54#undef tolower
55#undef toupper
56
57#endif
58
59#endif // _LIBCPP_CTYPE_H
60