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/* Basic struct timeval utilities.

   Copyright (C) 2011 Free Software Foundation, Inc.

This file is part of the libiberty library.

Libiberty is free software; you can redistribute it and/or

modify it under the terms of the GNU Library General Public

License as published by the Free Software Foundation; either

version 2 of the License, or (at your option) any later version.

Libiberty is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

Library General Public License for more details.

You should have received a copy of the GNU Library General Public

License along with libiberty; see the file COPYING.LIB.  If not,

write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,

Boston, MA 02110-1301, USA.  */

#ifndef TIMEVAL_UTILS_H

#define TIMEVAL_UTILS_H

#ifdef __cplusplus

extern "C" {

#endif /* __cplusplus */

/* forward decl */

struct timeval;

extern void timeval_add (struct timeval *result,

                         const struct timeval *a, const struct timeval *b);

extern void timeval_sub (struct timeval *result,

                         const struct timeval *a, const struct timeval *b);

#ifdef __cplusplus

}

#endif /* __cplusplus */

#endif /* TIMEVAL_UTILS_H */