/*
 * etrn.c -- ETRN protocol methods (see RFC 1985)
 *
 * For license terms, see the file COPYING in this directory.
 */

#include  "config.h"
#ifdef ETRN_ENABLE
#include  <stdio.h>
#include  <stdlib.h>
#include  <assert.h>
#ifdef HAVE_NET_SOCKET_H /* BeOS needs this */
#include <net/socket.h>
#endif
#include  <netdb.h>
#include  <errno.h>
#include  <unistd.h>
#include  "i18n.h"
#include  "fetchmail.h"
#include  "smtp.h"
#include  "socket.h"

static int etrn_ok (int sock, char *argbuf)
/* parse command response */
{
    int ok;

    ok = SMTP_ok(sock);
    if (ok == SM_UNRECOVERABLE)
	return(PS_PROTOCOL);
    else
	return(ok);
}