commands.c

linux下c语言编写的telnet客户端程序

#undef	doset
#undef	dotog
}

/*
 * The following are the data structures, and many of the routines,
 * relating to command processing.
 */

/*
 * Set the escape character.
 */
	static int
setescape(int argc, char *argv[])
{
	char *arg;
	char buf[50];

	printf(
	    "Deprecated usage - please use 'set escape%s%s' in the future.\r\n",
				(argc > 2)? " ":"", (argc > 2)? argv[1]: "");
	if (argc > 2)
		arg = argv[1];
	else {
		printf("new escape character: ");
		(void) fgets(buf, sizeof(buf), stdin);
		arg = buf;
	}
	if (arg[0] != '\0')
		escape = arg[0];
	if (!In3270) {
		printf("Escape character is '%s'.\r\n", control(escape));
	}
	(void) fflush(stdout);
	return 1;
}

    /*VARARGS*/
    static int
togcrmod(int ac, char *av[])
{
   (void)ac; (void)av;
    crmod = !crmod;
    printf("Deprecated usage - please use 'toggle crmod' in the future.\r\n");
    printf("%s map carriage return on output.\r\n", crmod ? "Will" : "Won't");
    (void) fflush(stdout);
    return 1;
}

    /*VARARGS*/
int telnetsuspend	P((int ac, char *av[])); /* XXX move elsewhere */
    int
telnetsuspend(int ac, char *av[])
{
    (void)ac; (void)av;
#ifdef	SIGTSTP
    setcommandmode();
    {
	long oldrows, oldcols, newrows, newcols, err;

	err = (TerminalWindowSize(&oldrows, &oldcols) == 0) ? 1 : 0;
	(void) kill(0, SIGTSTP);
	/*
	 * If we didn't get the window size before the SUSPEND, but we
	 * can get them now (?), then send the NAWS to make sure that
	 * we are set up for the right window size.
	 */
	if (TerminalWindowSize(&newrows, &newcols) && connected &&
	    (err || ((oldrows != newrows) || (oldcols != newcols)))) {
		sendnaws();
	}
    }
    /* reget parameters in case they were changed */
    TerminalSaveState();
    setconnmode(0);
#else
    printf("Suspend is not supported.  Try the '!' command instead\r\n");
#endif
    return 1;
}

#if	!defined(TN3270)
int shell P((int argc, char *argv[]));	/* XXX move elsewhere */
    /*ARGSUSED*/
    int
shell(int argc, char *argv[])
{
    long oldrows, oldcols, newrows, newcols, err;

    (void)&argv;
    setcommandmode();

    err = (TerminalWindowSize(&oldrows, &oldcols) == 0) ? 1 : 0;
    switch(vfork()) {
    case -1:
	perror("Fork failed\r\n");
	break;

    case 0:
	{
	    /*
	     * Fire up the shell in the child.
	     */
	    char *shellp, *shellname;

	    shellp = getenv("SHELL");
	    if (shellp == NULL)
		shellp = "/bin/sh";
	    if ((shellname = strrchr(shellp, '/')) == 0)
		shellname = shellp;
	    else
		shellname++;
	    if (argc > 1)
		execl(shellp, shellname, "-c", &saveline[1], 0);
	    else
		execl(shellp, shellname, 0);
	    perror("Execl");
	    _exit(1);
	}
    default:
	    (void)wait((int *)0);	/* Wait for the shell to complete */

	    if (TerminalWindowSize(&newrows, &newcols) && connected &&
		(err || ((oldrows != newrows) || (oldcols != newcols)))) {
		    sendnaws();
	    }
	    break;
    }
    return 1;
}
#else	/* !defined(TN3270) */
extern int shell();
#endif	/* !defined(TN3270) */

extern int resettermname;

    /*VARARGS*/
    static int
bye(int argc, char *argv[])
{

    if (connected) {
	(void) shutdown(net, 2);
	printf("Connection closed.\r\n");
	(void) NetClose(net);
	connected = 0;
	resettermname = 1;
#if	defined(AUTHENTICATION) || defined(ENCRYPTION)
	auth_encrypt_connect(connected);
#endif	/* defined(AUTHENTICATION) */
	/* reset options */
	tninit();
#if	defined(TN3270)
	SetIn3270();		/* Get out of 3270 mode */
#endif	/* defined(TN3270) */
    }
    if ((argc != 2) || (strcmp(argv[1], "fromquit") != 0)) {
	siglongjmp(toplevel, 1);
	/* NOTREACHED */
    }
    return 0; /* NOTREACHED */
}

/*VARARGS*/
	int
quit(void)
{
	(void) call(bye, "bye", "fromquit", 0);
	Exit(0);
	return 0; /*NOTREACHED*/
}

/*VARARGS*/
	static int
logout(int ac, char *av[])
{
	(void)ac; (void)av;
	send_do(TELOPT_LOGOUT, 1);
	(void) netflush();
	return 1;
}


/*
 * The SLC command.
 */

typedef	void (*slc_handler_t) P((int));
struct slclist {
	const char	*name;
	const char	*help;
	slc_handler_t	handler;
	int	arg;
};

static void slc_help	P((void));

struct slclist SlcList[] = {
    { "export",	"Use local special character definitions",
						(slc_handler_t)slc_mode_export,	0 },
    { "import",	"Use remote special character definitions",
						slc_mode_import,	1 },
    { "check",	"Verify remote special character definitions",
						(slc_handler_t)slc_mode_import,	0 },
    { "help",	0,				(slc_handler_t)slc_help,		0 },
    { "?",	"Print help information",	(slc_handler_t)slc_help,		0 },
    { NULL, NULL, NULL, 0 },
};

    static void
slc_help(void)
{
    struct slclist *c;

    for (c = SlcList; c->name; c++) {
	if (c->help) {
	    if (*c->help)
		printf("%-15s %s\r\n", c->name, c->help);
	    else
		printf("\r\n");
	}
    }
}

    static struct slclist *
getslc(char *name)
{
    return (struct slclist *)
		genget(name, (char **) SlcList, sizeof(struct slclist));
}

    static int
slccmd(int argc, char *argv[])
{
    struct slclist *c;

    if (argc != 2) {
	fprintf(stderr,
	    "Need an argument to 'slc' command.  'slc ?' for help.\r\n");
	return 0;
    }
    c = getslc(argv[1]);
    if (c == 0) {
	fprintf(stderr, "'%s': unknown argument ('slc ?' for help).\r\n",
    				argv[1]);
	return 0;
    }
    if (Ambiguous(c)) {
	fprintf(stderr, "'%s': ambiguous argument ('slc ?' for help).\r\n",
    				argv[1]);
	return 0;
    }
    (*c->handler)(c->arg);
    slcstate();
    return 1;
}

/*
 * The ENVIRON command.
 */

typedef	void (*env_handler_t) P((unsigned char *, unsigned char *));
struct envlist {
	const char	*name;
	const char	*help;
	env_handler_t	handler;
	int	narg;
};

static void	env_help P((void));

struct envlist EnvList[] = {
    { "define",	"Define an environment variable",
						(env_handler_t)env_define, 2 },
    { "undefine", "Undefine an environment variable",
						(env_handler_t)env_undefine,	1 },
    { "export",	"Mark an environment variable for automatic export",
						(env_handler_t)env_export,	1 },
    { "unexport", "Don't mark an environment variable for automatic export",
						(env_handler_t)env_unexport,	1 },
    { "send",	"Send an environment variable", (env_handler_t)env_send,	1 },
    { "list",	"List the current environment variables",
						(env_handler_t)env_list,	0 },
#if defined(OLD_ENVIRON) && defined(ENV_HACK)
    { "varval", "Reverse VAR and VALUE (auto, right, wrong, status)",
						(env_handler_t)env_varval,    1 },
#endif
    { "help",	0,				(env_handler_t)env_help,		0 },
    { "?",	"Print help information",	(env_handler_t)env_help,		0 },
    { NULL, NULL, NULL, 0 },
};

    static void
env_help(void)
{
    struct envlist *c;

    for (c = EnvList; c->name; c++) {
	if (c->help) {
	    if (*c->help)
		printf("%-15s %s\r\n", c->name, c->help);
	    else
		printf("\r\n");
	}
    }
}

    static struct envlist *
getenvcmd(char *name)
{
    return (struct envlist *)
		genget(name, (char **) EnvList, sizeof(struct envlist));
}

int env_cmd	P((int argc, char *argv[]));	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX 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move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX 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move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX 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move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere */	/* XXX move elsewhere