glr2.cc: require C++11
[bison.git] / lib / get-errno.h
blob378e44e9fcb3e650404f97fcb3feb89a76b8e1c0
1 /* get-errno.h - get and set errno.
3 Copyright (C) 2002, 2009-2015, 2018-2021 Free Software Foundation,
4 Inc.
6 This program is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation, either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <https://www.gnu.org/licenses/>. */
19 extern int get_errno (void);
20 extern void set_errno (int);