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/*

 * stdio.h - input/output definitions

 *

 * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.

 * See the copyright notice in the ACK home directory, in the file "Copyright".

 */

/* $Header$ */

#ifndef _STDIO_H

#define	_STDIO_H

/*

 * Focus point of all stdio activity.

 */

typedef struct __iobuf {

	int		_count;

	int		_fd;

	int		_flags;

	int		_bufsiz;

	unsigned char	*_buf;

	unsigned char	*_ptr;

} FILE;

#define	_IOFBF		0x000

#define	_IOREAD		0x001

#define	_IOWRITE	0x002

#define	_IONBF		0x004

#define	_IOMYBUF	0x008

#define	_IOEOF		0x010

#define	_IOERR		0x020

#define	_IOLBF		0x040

#define	_IOREADING	0x080

#define	_IOWRITING	0x100

#define	_IOAPPEND	0x200

#define _IOFIFO		0x400

/* The following definitions are also in . They should not

 * conflict.

 */

#define	SEEK_SET	0

#define	SEEK_CUR	1

#define	SEEK_END	2

#define	EOF		(-1)

#endif /* _STDIO_H */