1  /* Basic struct timeval utilities.
       2     Copyright (C) 2011-2023 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 */