/* -*-C-*-

$Id: osfile.h,v 1.3 1999/01/02 06:11:34 cph Exp $

Copyright (c) 1990, 1999 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_OSFILE_H
#define SCM_OSFILE_H

#include "os.h"

extern Tchannel EXFUN (OS_open_input_file, (CONST char * filename));
extern Tchannel EXFUN (OS_open_output_file, (CONST char * filename));
extern Tchannel EXFUN (OS_open_io_file, (CONST char * filename));
extern Tchannel EXFUN (OS_open_append_file, (CONST char * filename));
extern Tchannel EXFUN (OS_open_load_file, (CONST char * filename));
extern Tchannel EXFUN (OS_open_dump_file, (CONST char * filename));
extern off_t EXFUN (OS_file_length, (Tchannel channel));
extern off_t EXFUN (OS_file_position, (Tchannel channel));
extern void EXFUN (OS_file_set_position, (Tchannel channel, off_t position));

#endif /* SCM_OSFILE_H */