📄 difftime.c
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/* * Copyright (C) 2000 Ross Combs (rocombs@cs.nmsu.edu) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program 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 General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */#include "common/setup_before.h"#ifndef HAVE_DIFFTIME#ifdef TIME_WITH_SYS_TIME# include <sys/time.h># include <time.h>#else# ifdef HAVE_SYS_TIME_H# include <sys/time.h># else# include <time.h># endif#endif#include "difftime.h"#include "common/setup_after.h"extern double difftime(time_t after, time_t before){ return ((double)after)-((double)before);}#elsetypedef int filenotempty; /* make ISO standard happy */#endif
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