remove trailing whitespace

appl/telnet/libtelnet/encrypt.c

@@ -108,7 +108,7 @@ static long i_support_encrypt = typemask(ENCTYPE_DES_CFB64)
      static Encryptions encryptions[] = {
 #if	defined(DES_ENCRYPTION)
 	 { "DES_CFB64",	ENCTYPE_DES_CFB64,
-	   cfb64_encrypt,	
+	   cfb64_encrypt,
 	   cfb64_decrypt,
 	   cfb64_init,
 	   cfb64_start,
@@ -118,7 +118,7 @@ static long i_support_encrypt = typemask(ENCTYPE_DES_CFB64)
 	   cfb64_keyid,
 	   cfb64_printsub },
 	 { "DES_OFB64",	ENCTYPE_DES_OFB64,
-	   ofb64_encrypt,	
+	   ofb64_encrypt,
 	   ofb64_decrypt,
 	   ofb64_init,
 	   ofb64_start,
@@ -388,7 +388,7 @@ encrypt_display(void)
 	       ENCTYPE_NAME(encrypt_mode));
     else
 	printf("Currently not encrypting output\r\n");
-	
+
     if (decrypt_input)
 	printf("Currently decrypting input with %s\r\n",
 	       ENCTYPE_NAME(decrypt_mode));
@@ -411,7 +411,7 @@ EncryptStatus(void)
 	       ENCTYPE_NAME(encrypt_mode));
     } else
 	printf("Currently not encrypting output\r\n");
-	
+
     if (decrypt_input) {
 	printf("Currently decrypting input with %s\r\n",
 	       ENCTYPE_NAME(decrypt_mode));

appl/telnet/libtelnet/genget.c

@@ -75,7 +75,7 @@ char **
 genget(char *name, char **table, int stlen)
      /* name to match */
      /* name entry in table */
-	   	
+
 {
     char **c, **found;
     int n;

appl/telnet/libtelnet/kerberos5.c

@@ -135,7 +135,7 @@ Data(Authenticator *ap, int type, const void *d, int c)
 
     memcpy(p0, str_data, sizeof(str_data));
     p = p0 + sizeof(str_data);
-	
+
     if (auth_debug_mode) {
 	printf("%s:%d: [%d] (%d)",
 	       str_data[3] == TELQUAL_IS ? ">>>IS" : ">>>REPLY",
@@ -215,7 +215,7 @@ kerberos5_send(char *name, Authenticator *ap)
 	}
 	return 0;
     }
-	
+
     if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL)
 	ap_opts = AP_OPTS_MUTUAL_REQUIRED;
     else
@@ -418,13 +418,13 @@ kerberos5_is(Authenticator *ap, unsigned char *data, int cnt)
 		free (errbuf);
 	    return;
 	}
-	
+
 	{
 	    char ap_msg[2];
-	
+
 	    ap_msg[0] = ap->type;
 	    ap_msg[1] = ap->way;
-	
+
 	    ret = krb5_verify_authenticator_checksum(context,
 						     auth_context,
 						     ap_msg,
@@ -536,7 +536,7 @@ kerberos5_is(Authenticator *ap, unsigned char *data, int cnt)
 	}
 	auth_finished(ap, AUTH_USER);
 	krb5_free_keyblock(context, key_block);
-	
+
 	break;
     case KRB_FORWARD: {
 	struct passwd *pwd;
@@ -628,7 +628,7 @@ kerberos5_reply(Authenticator *ap, unsigned char *data, int cnt)
 	krb5_error_code ret;
 	Session_Key skey;
 	krb5_keyblock *keyblock;
-	
+
 	if ((ap->way & AUTH_HOW_MASK) == AUTH_HOW_MUTUAL &&
 	    !mutual_complete) {
 	    printf("[ Kerberos V5 accepted you, but didn't provide mutual authentication! ]\r\n");
@@ -639,7 +639,7 @@ kerberos5_reply(Authenticator *ap, unsigned char *data, int cnt)
 	    printf("[ Kerberos V5 accepts you as ``%.*s'' ]\r\n", cnt, data);
 	else
 	    printf("[ Kerberos V5 accepts you ]\r\n");
-	
+
 	ret = krb5_auth_con_getlocalsubkey (context,
 					    auth_context,
 					    &keyblock);
@@ -653,7 +653,7 @@ kerberos5_reply(Authenticator *ap, unsigned char *data, int cnt)
 	    auth_send_retry();
 	    return;
 	}
-	
+
 	skey.type = SK_DES;
 	skey.length = 8;
 	skey.data = keyblock->keyvalue.data;
@@ -670,7 +670,7 @@ kerberos5_reply(Authenticator *ap, unsigned char *data, int cnt)
 	  krb5_ap_rep_enc_part *reply;
 	  krb5_data inbuf;
 	  krb5_error_code ret;
-	
+
 	  inbuf.length = cnt;
 	  inbuf.data = (char *)data;
 

appl/telnet/telnet/commands.c

@@ -2181,7 +2181,7 @@ tn(int argc, char **argv)
 			     addrstr, sizeof(addrstr),
 			     NULL, 0, NI_NUMERICHOST) != 0)
 		strlcpy (addrstr, "unknown address", sizeof(addrstr));
-			
+
 	    printf("Trying %s...\r\n", addrstr);
 
 	    net = socket (a->ai_family, a->ai_socktype, a->ai_protocol);

appl/telnet/telnet/main.c

@@ -164,7 +164,7 @@ main(int argc, char **argv)
 #ifdef KRB5
 	krb5_init();
 #endif
-	
+
 	tninit();		/* Clear out things */
 
 	TerminalSaveState();

appl/telnet/telnet/telnet.c

@@ -2130,7 +2130,7 @@ my_telnet(char *user)
 		    printf("\nServer disconnected.\n");
 		    Exit(1);
 	    }
-		
+
 	}
 	if (printed_encrypt) {
 		printf("Encryption negotiated.\n");

appl/telnet/telnet/utilities.c

@@ -250,7 +250,7 @@ optionstatus(void)
 
 static void __attribute__((format (printf, 3, 4)))
 qprintf(int quote, FILE *f, const char *fmt, ...)
-    
+
 {
     va_list va;
     if (quote)

appl/telnet/telnetd/state.c

@@ -506,7 +506,7 @@ willoption(int option)
 		changeok++;
 		break;
 #endif
-			
+
 	    default:
 		break;
 	    }

appl/telnet/telnetd/sys_term.c

@@ -391,7 +391,7 @@ int getpty(int *ptynum)
     {
 	char *clone[] = { "/dev/ptc", "/dev/ptmx", "/dev/ptm",
 			  "/dev/ptym/clone", 0 };
-	
+
 	char **q;
 	int p;
 	for(q=clone; *q; q++){
@@ -415,7 +415,7 @@ int getpty(int *ptynum)
 	int p;
 	char *cp, *p1, *p2;
 	int i;
-	
+
 #ifndef	__hpux
 	snprintf(line, sizeof(Xline), "/dev/ptyXX");
 	p1 = &line[8];
@@ -425,11 +425,11 @@ int getpty(int *ptynum)
 	p1 = &line[13];
 	p2 = &line[14];
 #endif
-	
-	
+
+
 	for (cp = "pqrstuvwxyzPQRST"; *cp; cp++) {
 	    struct stat stb;
-	
+
 	    *p1 = *cp;
 	    *p2 = '0';
 	    /*
@@ -446,7 +446,7 @@ int getpty(int *ptynum)
 #if SunOS == 40
 		    int dummy;
 #endif
-		
+
 #ifndef	__hpux
 		    line[5] = 't';
 #else
@@ -474,7 +474,7 @@ int getpty(int *ptynum)
 	extern lowpty, highpty;
 	struct stat sb;
 	int p;
-	
+
 	for (*ptynum = lowpty; *ptynum <= highpty; (*ptynum)++) {
 	    snprintf(myline, sizeof(myline), "/dev/pty/%03d", *ptynum);
 	    p = open(myline, 2);
@@ -856,7 +856,7 @@ void getptyslave(void)
 
 #ifdef  STREAMSPTY
     ttyfd = t;
-	
+
 
     /*
      * Not all systems have (or need) modules ttcompat and pckt so
@@ -876,7 +876,7 @@ void getptyslave(void)
 	       pushed (via autopush, for instance).
 
 	       */
-	
+
 	    char *ttymodules[] = { "ttcompat", "ldterm", "ptem", NULL };
 	    char *ptymodules[] = { "pckt", NULL };
 
@@ -1289,11 +1289,11 @@ start_login(const char *host, int autologin, char *name)
 	struct utmpx utmpx;
 	struct timeval tv;
 	char *clean_tty;
-	
+
 	/*
 	 * Create utmp entry for child
 	 */
-	
+
 	clean_tty = clean_ttyname(line);
 	memset(&utmpx, 0, sizeof(utmpx));
 	strncpy(utmpx.ut_user,  ".telnet", sizeof(utmpx.ut_user));
@@ -1302,9 +1302,9 @@ start_login(const char *host, int autologin, char *name)
 	strncpy(utmpx.ut_id, make_id(clean_tty), sizeof(utmpx.ut_id));
 #endif
 	utmpx.ut_pid = pid;
-	
+
 	utmpx.ut_type = LOGIN_PROCESS;
-	
+
 	gettimeofday (&tv, NULL);
 	utmpx.ut_tv.tv_sec = tv.tv_sec;
 	utmpx.ut_tv.tv_usec = tv.tv_usec;
@@ -1315,7 +1315,7 @@ start_login(const char *host, int autologin, char *name)
 #endif
 
     scrub_env();
-	
+
     /*
      * -h : pass on name of host.
      *		WARNING:  -h is accepted by login if and only if
@@ -1444,7 +1444,7 @@ rmut(void)
 #elif defined(__osf__) /* XXX */
 	utxp->ut_exit.ut_termination = 0;
 	utxp->ut_exit.ut_exit = 0;
-#else	
+#else
 	utxp->ut_exit.e_termination = 0;
 	utxp->ut_exit.e_exit = 0;
 #endif

appl/telnet/telnetd/telnetd.c

@@ -338,7 +338,7 @@ main(int argc, char **argv)
 	case 'L':
 	    new_login = optarg;
 	    break;
-			
+
 	default:
 	    fprintf(stderr, "telnetd: %c: unknown option\n", ch);
 	    /* FALLTHROUGH */

appl/telnet/telnetd/utility.c

@@ -922,28 +922,28 @@ printsub(int direction, unsigned char *pointer, size_t length)
 			output_data("VAR ");
 			quote = 0;
 			break;
-			
+
 		    case NEW_ENV_VALUE:
 			if (quote)
 			    output_data("\" ");
 			output_data("VALUE ");
 			quote = 0;
 			break;
-			
+
 		    case ENV_ESC:
 			if (quote)
 			    output_data("\" ");
 			output_data("ESC ");
 			quote = 0;
 			break;
-			
+
 		    case ENV_USERVAR:
 			if (quote)
 			    output_data("\" ");
 			output_data("USERVAR ");
 			quote = 0;
 			break;
-			
+
 		    default:
 			if (isprint(pointer[i]) && pointer[i] != '"') {
 			    if (!quote) {