Automatic date update in version.in
[binutils-gdb.git] / gprof / hertz.h
blob28abc8f7920c7b9d39b930bfc57b4e0085086a48
1 /* Copyright (C) 2012-2022 Free Software Foundation, Inc.
3 This file is part of GNU Binutils.
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
18 MA 02110-1301, USA. */
20 #ifndef hertz_h
21 #define hertz_h
23 #define HZ_WRONG 0 /* impossible clock frequency */
26 * Discover the tick frequency of the machine if something goes wrong,
27 * we return HZ_WRONG, an impossible sampling frequency.
30 extern int hertz (void);
32 #endif /* hertz_h */