1/* Basic struct timeval utilities. 2 Copyright (C) 2011-2017 Free Software Foundation, Inc. 3 4This file is part of the libiberty library. 5Libiberty is free software; you can redistribute it and/or 6modify it under the terms of the GNU Library General Public 7License as published by the Free Software Foundation; either 8version 2 of the License, or (at your option) any later version. 9 10Libiberty is distributed in the hope that it will be useful, 11but WITHOUT ANY WARRANTY; without even the implied warranty of 12MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13Library General Public License for more details. 14 15You should have received a copy of the GNU Library General Public 16License along with libiberty; see the file COPYING.LIB. If not, 17write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, 18Boston, MA 02110-1301, USA. */ 19 20#ifndef TIMEVAL_UTILS_H 21#define TIMEVAL_UTILS_H 22 23#ifdef __cplusplus 24extern "C" { 25#endif /* __cplusplus */ 26 27/* forward decl */ 28struct timeval; 29 30extern void timeval_add (struct timeval *result, 31 const struct timeval *a, const struct timeval *b); 32 33extern 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