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- /* Wrapper around libiberty's safe-ctype.h for GDB, the GNU debugger.
- Copyright (C) 2019-2022 Free Software Foundation, Inc.
- This file is part of GDB.
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>. */
- #ifndef GDB_SAFE_CTYPE_H
- #define GDB_SAFE_CTYPE_H
- /* After safe-ctype.h is included, we can no longer use the host's
- ctype routines. Trying to do so results in compile errors. Code
- that uses safe-ctype.h that wants to refer to the locale-dependent
- ctype functions must call these wrapper versions instead. */
- static inline int
- gdb_isprint (int ch)
- {
- return isprint (ch);
- }
- /* readline.h defines these symbols too, but we want libiberty's
- versions. */
- #undef ISALPHA
- #undef ISALNUM
- #undef ISDIGIT
- #undef ISLOWER
- #undef ISPRINT
- #undef ISUPPER
- #undef ISXDIGIT
- #include "safe-ctype.h"
- #endif
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