#ifndef _Fmodes_h
#ifdef __GNUG__
#pragma once
#pragma interface
#endif
#define _Fmodes_h 1

enum io_mode                    // known unix file IO modes
{				// for the atari, these are text mode IO modes
  io_readonly   = 0,            // (ie: line terminator is CRLF and
  io_writeonly  = 1,		//  CR's are automatically stripped by
  io_readwrite  = 2, 		//  the IO library routines)
  io_appendonly = 3,
  io_append     = 4             // append, plus allow reads

#ifdef atarist
  ,
  _atari_bin    = 64,
  _atari_text   = 128,

  io_readonly_bin   = _atari_bin+io_readonly,    // additional modes for
  io_writeonly_bin  = _atari_bin+io_writeonly,   //   binary mode IO 
  io_readwrite_bin  = _atari_bin+io_readwrite,   // see all bytes in 
  io_appendonly_bin = _atari_bin+io_appendonly,  //   stream including CR's
  io_append_bin     = _atari_bin+io_append,

  io_readonly_text   = _atari_text+io_readonly,  // text modes
  io_writeonly_text  = _atari_text+io_writeonly,
  io_readwrite_text  = _atari_text+io_readwrite,
  io_appendonly_text = _atari_text+io_appendonly,
  io_append_text     = _atari_text+io_append

#endif
};

enum access_mode                // ways to open a file
{
  a_createonly  = 0,            // create, fail if file exists
  a_create      = 1,            // create if doesn't exist, else truncate
  a_useonly     = 2,            // use (no truncate)  fail if doesn't exist
  a_use         = 3             // use (no truncate), create if doesn't exist
};

enum state_value                // File states
{ 
  _good         = 0,            // all is well
  _eof          = 1,            // at eof
  _fail         = 2,            // logical or physical IO error
  _bad          = 4             // unopened/corrupted
#ifdef atarist
  ,
  _bin		= _atari_bin,	// binary mode
  _text		= _atari_text	// text mode
#endif
};

#endif