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 | |
16 | int isalnum(int c); |
17 | int isalpha(int c); |
18 | int isblank(int c); // C99 |
19 | int iscntrl(int c); |
20 | int isdigit(int c); |
21 | int isgraph(int c); |
22 | int islower(int c); |
23 | int isprint(int c); |
24 | int ispunct(int c); |
25 | int isspace(int c); |
26 | int isupper(int c); |
27 | int isxdigit(int c); |
28 | int tolower(int c); |
29 | int 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 | |