#

#include	"util.h"
#include	"telnet.h"

/* This module manages the tcp/user receive data interface
  which is special to application  */

/* usr_reset
 connection being reset - shut down user world
*/
usr_reset(ptcb)
struct tcb	*ptcb;
{
	scb.s_state = UCLOSED;
}

#ifndef	TCPTEST
/* usr_cfin  Tcp has received FIN, if user
is not in DRCV mode, invoke usr_fin.
*/
usr_cfin()
{
	if (!(scb.s_state & DRCV))
		usr_fin();
}

/* usr_fin
 User has received all its data and its FIN
 from fhost.  Now read as much as possible from
 its local buffers and then ask tcp to close
 (send FIN) after all data is sent
*/
usr_fin()
{
	tel_snd();
	scb.s_state &= ~DRCV;
	tcp_close();
}
#endif