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1 | /* Wrapper around libiberty's safe-ctype.h for GDB, the GNU debugger. |
2 | ||
3 | Copyright (C) 2019-2020 Free Software Foundation, Inc. | |
4 | ||
5 | This file is part of GDB. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 3 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #ifndef GDB_SAFE_CTYPE_H | |
21 | #define GDB_SAFE_CTYPE_H | |
22 | ||
23 | /* After safe-ctype.h is included, we can no longer use the host's | |
24 | ctype routines. Trying to do so results in compile errors. Code | |
25 | that uses safe-ctype.h that wants to refer to the locale-dependent | |
26 | ctype functions must call these wrapper versions instead. */ | |
27 | ||
28 | static inline int | |
29 | gdb_isprint (int ch) | |
30 | { | |
31 | return isprint (ch); | |
32 | } | |
33 | ||
34 | /* readline.h defines these symbols too, but we want libiberty's | |
35 | versions. */ | |
36 | #undef ISALPHA | |
37 | #undef ISALNUM | |
38 | #undef ISDIGIT | |
39 | #undef ISLOWER | |
40 | #undef ISPRINT | |
41 | #undef ISUPPER | |
42 | #undef ISXDIGIT | |
43 | ||
44 | #include "safe-ctype.h" | |
45 | ||
46 | #endif |