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osenv.h
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C/C++ Source or Header
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2000-12-05
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/* -*-C-*-
$Id: osenv.h,v 1.10 2000/12/05 21:23:47 cph Exp $
Copyright (c) 1990-2000 Massachusetts Institute of Technology
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef SCM_OSENV_H
#define SCM_OSENV_H
#include "os.h"
struct time_structure
{
unsigned int year;
unsigned int month;
unsigned int day;
unsigned int hour;
unsigned int minute;
unsigned int second;
unsigned int day_of_week;
int daylight_savings_time;
int time_zone;
};
extern time_t EXFUN (OS_encoded_time, (void));
extern void EXFUN (OS_decode_time, (time_t, struct time_structure *));
extern void EXFUN (OS_decode_utc, (time_t, struct time_structure *));
extern time_t EXFUN (OS_encode_time, (struct time_structure *));
extern double EXFUN (OS_process_clock, (void));
extern double EXFUN (OS_real_time_clock, (void));
extern void EXFUN (OS_process_timer_set, (clock_t, clock_t));
extern void EXFUN (OS_process_timer_clear, (void));
extern void EXFUN (OS_profile_timer_set, (clock_t, clock_t));
extern void EXFUN (OS_profile_timer_clear, (void));
extern void EXFUN (OS_real_timer_set, (clock_t, clock_t));
extern void EXFUN (OS_real_timer_clear, (void));
extern CONST char * EXFUN (OS_working_dir_pathname, (void));
extern void EXFUN (OS_set_working_dir_pathname, (CONST char *));
#endif /* SCM_OSENV_H */