1 /* Basic struct timeval utilities.
2    Copyright (C) 2011-2016 Free Software Foundation, Inc.
3 
4 This file is part of the libiberty library.
5 Libiberty is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Library General Public
7 License as published by the Free Software Foundation; either
8 version 2 of the License, or (at your option) any later version.
9 
10 Libiberty 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 GNU
13 Library General Public License for more details.
14 
15 You should have received a copy of the GNU Library General Public
16 License along with libiberty; see the file COPYING.LIB.  If not,
17 write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
18 Boston, MA 02110-1301, USA.  */
19 
20 #ifndef TIMEVAL_UTILS_H
21 #define TIMEVAL_UTILS_H
22 
23 #ifdef __cplusplus
24 extern "C" {
25 #endif /* __cplusplus */
26 
27 /* forward decl */
28 struct timeval;
29 
30 extern void timeval_add (struct timeval *result,
31 			 const struct timeval *a, const struct timeval *b);
32 
33 extern void timeval_sub (struct timeval *result,
34 			 const struct timeval *a, const struct timeval *b);
35 
36 #ifdef __cplusplus
37 }
38 #endif /* __cplusplus */
39 
40 #endif /* TIMEVAL_UTILS_H */
41