sfio_s.h

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/* Copyright (c) Colorado School of Mines, 2006.*/
/* All rights reserved.                       */

#ifndef _SFIO_S_H
#define _SFIO_S_H	1

/*
 * sfio file structure used by sfio and the stdio source compatibility library
 */

#if !defined(_SFHDR_H) && defined(_SFIO_H) && SFIO_VERSION < 20020214L
#define	_data		data
#define	_endb		endb
#define	_next		next
#endif

struct _sfio_s
{	unsigned char*	_next;	/* next position to read/write from	*/
	unsigned char*	_endw;	/* end of write buffer			*/
	unsigned char*	_endr;	/* end of read buffer			*/
	unsigned char*	_endb;	/* end of buffer			*/
	struct _sfio_s*	_push;	/* the stream that was pushed on	*/
	unsigned short	_flags;	/* type of stream			*/
	short		_file;	/* file descriptor			*/
	unsigned char*	_data;	/* base of data buffer			*/
	ssize_t		_size;	/* buffer size				*/
	ssize_t		_val;	/* values or string lengths		*/
#ifdef _SFIO_PRIVATE
	_SFIO_PRIVATE
#endif
};

#endif