#include <stdio.h>
#include <sys/types.h>
#include "socket.h"
#include "in.h"
#include <sys/file.h>
#include <sys/time.h>
#include <sys/wait.h>
#include <errno.h>
#include <netdb.h>

extern int errno ;
char *rfhost ;
static char buf[BUFSIZ] ;
static struct saddr_in sin ;
static int s ;
static FILE *sfp = NULL ;

#define TIMEOUT	60	/* seconds	*/
#define REPLY	'A'
#define ERR	'E'

#define RFOPEN		00001
#define RFCLOSE		00002
#define RFCREAT		00004
#define RFREAD		00010
#define RFWRITE		00020
#define RFSEEK		00040
#define RFSTAT		00100
#define RFACCESS	00200

#define RDOPEN	01000
#define RDCLOSE	02000
#define RDCREAT	04000
#define RDSEEK	010000

static struct rreq {
	u_long	type ;
	u_short	flags ;
	u_short	fd ;
	u_long	offset ;
	u_long	count ;
} req ;

#define SVC	"rfs"
#define PROTO	"tcp"
#define RBIT	0100