[unix-history] / usr / src / include / arpa / telnet.h

/*
 * Copyright (c) 1983 Regents of the University of California.
 * All rights reserved.
 *
 * %sccs.include.redist.c%
 *
 *	@(#)telnet.h	5.12 (Berkeley) %G%
 */

/*
 * Definitions for the TELNET protocol.
 */
#define	IAC	255		/* interpret as command: */
#define	DONT	254		/* you are not to use option */
#define	DO	253		/* please, you use option */
#define	WONT	252		/* I won't use option */
#define	WILL	251		/* I will use option */
#define	SB	250		/* interpret as subnegotiation */
#define	GA	249		/* you may reverse the line */
#define	EL	248		/* erase the current line */
#define	EC	247		/* erase the current character */
#define	AYT	246		/* are you there */
#define	AO	245		/* abort output--but let prog finish */
#define	IP	244		/* interrupt process--permanently */
#define	BREAK	243		/* break */
#define	DM	242		/* data mark--for connect. cleaning */
#define	NOP	241		/* nop */
#define	SE	240		/* end sub negotiation */
#define EOR     239             /* end of record (transparent mode) */
#define	ABORT	238		/* Abort process */
#define	SUSP	237		/* Suspend process */
#define	xEOF	236		/* End of file: EOF is already used... */

#define SYNCH	242		/* for telfunc calls */

#ifdef TELCMDS
char *telcmds[] = {
	"EOF", "SUSP", "ABORT", "EOR",
	"SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
	"EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC", 0,
};
#else
extern char *telcmds[];
#endif

#define	TELCMD_FIRST	xEOF
#define	TELCMD_LAST	IAC
#define	TELCMD_OK(x)	((x) <= TELCMD_LAST && (x) >= TELCMD_FIRST)
#define	TELCMD(x)	telcmds[(x)-TELCMD_FIRST]

/* telnet options */
#define TELOPT_BINARY	0	/* 8-bit data path */
#define TELOPT_ECHO	1	/* echo */
#define	TELOPT_RCP	2	/* prepare to reconnect */
#define	TELOPT_SGA	3	/* suppress go ahead */
#define	TELOPT_NAMS	4	/* approximate message size */
#define	TELOPT_STATUS	5	/* give status */
#define	TELOPT_TM	6	/* timing mark */
#define	TELOPT_RCTE	7	/* remote controlled transmission and echo */
#define TELOPT_NAOL 	8	/* negotiate about output line width */
#define TELOPT_NAOP 	9	/* negotiate about output page size */
#define TELOPT_NAOCRD	10	/* negotiate about CR disposition */
#define TELOPT_NAOHTS	11	/* negotiate about horizontal tabstops */
#define TELOPT_NAOHTD	12	/* negotiate about horizontal tab disposition */
#define TELOPT_NAOFFD	13	/* negotiate about formfeed disposition */
#define TELOPT_NAOVTS	14	/* negotiate about vertical tab stops */
#define TELOPT_NAOVTD	15	/* negotiate about vertical tab disposition */
#define TELOPT_NAOLFD	16	/* negotiate about output LF disposition */
#define TELOPT_XASCII	17	/* extended ascic character set */
#define	TELOPT_LOGOUT	18	/* force logout */
#define	TELOPT_BM	19	/* byte macro */
#define	TELOPT_DET	20	/* data entry terminal */
#define	TELOPT_SUPDUP	21	/* supdup protocol */
#define	TELOPT_SUPDUPOUTPUT 22	/* supdup output */
#define	TELOPT_SNDLOC	23	/* send location */
#define	TELOPT_TTYPE	24	/* terminal type */
#define	TELOPT_EOR	25	/* end or record */
#define	TELOPT_TUID	26	/* TACACS user identification */
#define	TELOPT_OUTMRK	27	/* output marking */
#define	TELOPT_TTYLOC	28	/* terminal location number */
#define	TELOPT_3270REGIME 29	/* 3270 regime */
#define	TELOPT_X3PAD	30	/* X.3 PAD */
#define	TELOPT_NAWS	31	/* window size */
#define	TELOPT_TSPEED	32	/* terminal speed */
#define	TELOPT_LFLOW	33	/* remote flow control */
#define TELOPT_LINEMODE	34	/* Linemode option */
#define TELOPT_XDISPLOC	35	/* X Display Location */
#define TELOPT_ENVIRON	36	/* Environment variables */
#define	TELOPT_AUTHENTICATION 37/* Authenticate */
#define	TELOPT_ENCRYPT	38	/* Encryption option */
#define	TELOPT_EXOPL	255	/* extended-options-list */


#define	NTELOPTS	(1+TELOPT_ENCRYPT)
#ifdef TELOPTS
char *telopts[NTELOPTS+1] = {
	"BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
	"STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
	"NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
	"NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO",
	"DATA ENTRY TERMINAL", "SUPDUP", "SUPDUP OUTPUT",
	"SEND LOCATION", "TERMINAL TYPE", "END OF RECORD",
	"TACACS UID", "OUTPUT MARKING", "TTYLOC",
	"3270 REGIME", "X.3 PAD", "NAWS", "TSPEED", "LFLOW",
	"LINEMODE", "XDISPLOC", "ENVIRON", "AUTHENTICATION",
	"ENCRYPT",
	0,
};
#define	TELOPT_FIRST	TELOPT_BINARY
#define	TELOPT_LAST	TELOPT_ENCRYPT
#define	TELOPT_OK(x)	((x) <= TELOPT_LAST && (x) >= TELOPT_FIRST)
#define	TELOPT(x)	telopts[(x)-TELOPT_FIRST]
#endif

/* sub-option qualifiers */
#define	TELQUAL_IS	0	/* option is... */
#define	TELQUAL_SEND	1	/* send option */
#define	TELQUAL_INFO	2	/* ENVIRON: informational version of IS */
#define	TELQUAL_REPLY	2	/* AUTHENTICATION: client version of IS */

/*
 * LINEMODE suboptions
 */

#define	LM_MODE		1
#define	LM_FORWARDMASK	2
#define	LM_SLC		3

#define	MODE_EDIT	0x01
#define	MODE_TRAPSIG	0x02
#define	MODE_ACK	0x04
#define MODE_SOFT_TAB	0x08
#define MODE_LIT_ECHO	0x10

#define	MODE_MASK	0x1f

/* Not part of protocol, but needed to simplify things... */
#define MODE_FLOW		0x0100
#define MODE_ECHO		0x0200
#define MODE_INBIN		0x0400
#define MODE_OUTBIN		0x0800
#define MODE_FORCE		0x1000

#define	SLC_SYNCH	1
#define	SLC_BRK		2
#define	SLC_IP		3
#define	SLC_AO		4
#define	SLC_AYT		5
#define	SLC_EOR		6
#define	SLC_ABORT	7
#define	SLC_EOF		8
#define	SLC_SUSP	9
#define	SLC_EC		10
#define	SLC_EL		11
#define	SLC_EW		12
#define	SLC_RP		13
#define	SLC_LNEXT	14
#define	SLC_XON		15
#define	SLC_XOFF	16
#define	SLC_FORW1	17
#define	SLC_FORW2	18

#define	NSLC		18

/*
 * For backwards compatability, we define SLC_NAMES to be the
 * list of names if SLC_NAMES is not defined.
 */
#define	SLC_NAMELIST	"0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \
			"ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP", \
			"LNEXT", "XON", "XOFF", "FORW1", "FORW2", 0,
#ifdef	SLC_NAMES
char *slc_names[] = {
	SLC_NAMELIST
};
#else
extern char *slc_names[];
#define	SLC_NAMES SLC_NAMELIST
#endif

#define	SLC_NAME_OK(x)	((x) >= 0 && (x) < NSLC)
#define SLC_NAME(x)	slc_names[x]

#define	SLC_NOSUPPORT	0
#define	SLC_CANTCHANGE	1
#define	SLC_VARIABLE	2
#define	SLC_DEFAULT	3
#define	SLC_LEVELBITS	0x03

#define	SLC_FUNC	0
#define	SLC_FLAGS	1
#define	SLC_VALUE	2

#define	SLC_ACK		0x80
#define	SLC_FLUSHIN	0x40
#define	SLC_FLUSHOUT	0x20

#define	ENV_VALUE	0
#define	ENV_VAR		1
#define	ENV_ESC		2

/*
 * AUTHENTICATION suboptions
 */

/*
 * Who is authenticating who ...
 */
#define	AUTH_WHO_CLIENT		0	/* Client authenticating server */
#define	AUTH_WHO_SERVER		1	/* Server authenticating client */
#define	AUTH_WHO_MASK		1

/*
 * amount of authentication done
 */
#define	AUTH_HOW_ONE_WAY	0
#define	AUTH_HOW_MUTUAL		2
#define	AUTH_HOW_MASK		2

#define	AUTHTYPE_NULL		0
#define	AUTHTYPE_KERBEROS_V4	1
#define	AUTHTYPE_KERBEROS_V5	2
#define	AUTHTYPE_SPX		3
#define	AUTHTYPE_MINK		4
#define	AUTHTYPE_CNT		5

#define	AUTHTYPE_TEST		99

#ifdef	AUTH_NAMES
char *authtype_names[] = {
	"NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK", 0,
};
#else
extern char *authtype_names[];
#endif

#define	AUTHTYPE_NAME_OK(x)	((x) >= 0 && (x) < AUTHTYPE_CNT)
#define	AUTHTYPE_NAME(x)	authtype_names[x]

/*
 * ENCRYPTion suboptions
 */
#define	ENCRYPT_IS		0	/* I pick encryption type ... */
#define	ENCRYPT_SUPPORT		1	/* I support encryption types ... */
#define	ENCRYPT_REPLY		2	/* Initial setup response */
#define	ENCRYPT_START		3	/* Am starting to send encrypted */
#define	ENCRYPT_END		4	/* Am ending encrypted */
#define	ENCRYPT_REQSTART	5	/* Request you start encrypting */
#define	ENCRYPT_REQEND		6	/* Request you send encrypting */
#define	ENCRYPT_CNT		7

#define	ENCTYPE_ANY		0
#define	ENCTYPE_KRBDES		1
#define	ENCTYPE_CNT		2

#ifdef	ENCRYPT_NAMES
char *encrypt_names[] = {
	"IS", "SUPPORT", "REPLY", "START", "END",
	"REQUEST-START", "REQUEST-END",
	0,
};
char *enctype_names[] = {
	"ANY", "KRBDES",  0,
};
#else
extern char *encrypt_names[];
extern char *enctype_names[];
#endif


#define	ENCRYPT_NAME_OK(x)	((x) >= 0 && (x) < ENCRYPT_CNT)
#define	ENCRYPT_NAME(x)		encrypt_names[x]

#define	ENCTYPE_NAME_OK(x)	((x) >= 0 && (x) < ENCTYPE_CNT)
#define	ENCTYPE_NAME(x)		enctype_names[x]
Commit	Line	Data
bb0cfa24 DF	1	/*
bb0cfa24 DF	2	* Copyright (c) 1983 Regents of the University of California.
fca22868	3	* All rights reserved.
bb0cfa24	4	*
269a7923	5	* %sccs.include.redist.c%
fca22868	6	*
5bf38209	7	* @(#)telnet.h 5.12 (Berkeley) %G%
bb0cfa24 DF	8	*/
bb0cfa24 DF	9
89e49f55 BJ	10	/*
	11	* Definitions for the TELNET protocol.
	12	*/
	13	#define IAC 255 /* interpret as command: */
	14	#define DONT 254 /* you are not to use option */
	15	#define DO 253 /* please, you use option */
	16	#define WONT 252 /* I won't use option */
	17	#define WILL 251 /* I will use option */
	18	#define SB 250 /* interpret as subnegotiation */
	19	#define GA 249 /* you may reverse the line */
	20	#define EL 248 /* erase the current line */
	21	#define EC 247 /* erase the current character */
	22	#define AYT 246 /* are you there */
	23	#define AO 245 /* abort output--but let prog finish */
	24	#define IP 244 /* interrupt process--permanently */
	25	#define BREAK 243 /* break */
	26	#define DM 242 /* data mark--for connect. cleaning */
	27	#define NOP 241 /* nop */
	28	#define SE 240 /* end sub negotiation */
529acda4	29	#define EOR 239 /* end of record (transparent mode) */
d7635041 PB	30	#define ABORT 238 /* Abort process */
	31	#define SUSP 237 /* Suspend process */
	32	#define xEOF 236 /* End of file: EOF is already used... */
89e49f55 BJ	33
	34	#define SYNCH 242 /* for telfunc calls */
	35
6640dd4c SL	36	#ifdef TELCMDS
6640dd4c SL	37	char *telcmds[] = {
d7635041	38	"EOF", "SUSP", "ABORT", "EOR",
6640dd4c	39	"SE", "NOP", "DMARK", "BRK", "IP", "AO", "AYT", "EC",
d31f065b	40	"EL", "GA", "SB", "WILL", "WONT", "DO", "DONT", "IAC", 0,
6640dd4c	41	};
d31f065b DB	42	#else
	43	extern char *telcmds[];
	44	#endif
	45
d7635041 PB	46	#define TELCMD_FIRST xEOF
	47	#define TELCMD_LAST IAC
	48	#define TELCMD_OK(x) ((x) <= TELCMD_LAST && (x) >= TELCMD_FIRST)
	49	#define TELCMD(x) telcmds[(x)-TELCMD_FIRST]
89e49f55	50
6640dd4c	51	/* telnet options */
89e49f55 BJ	52	#define TELOPT_BINARY 0 /* 8-bit data path */
89e49f55 BJ	53	#define TELOPT_ECHO 1 /* echo */
8f6b89f5 SL	54	#define TELOPT_RCP 2 /* prepare to reconnect */
	55	#define TELOPT_SGA 3 /* suppress go ahead */
	56	#define TELOPT_NAMS 4 /* approximate message size */
	57	#define TELOPT_STATUS 5 /* give status */
	58	#define TELOPT_TM 6 /* timing mark */
	59	#define TELOPT_RCTE 7 /* remote controlled transmission and echo */
	60	#define TELOPT_NAOL 8 /* negotiate about output line width */
	61	#define TELOPT_NAOP 9 /* negotiate about output page size */
	62	#define TELOPT_NAOCRD 10 /* negotiate about CR disposition */
	63	#define TELOPT_NAOHTS 11 /* negotiate about horizontal tabstops */
	64	#define TELOPT_NAOHTD 12 /* negotiate about horizontal tab disposition */
	65	#define TELOPT_NAOFFD 13 /* negotiate about formfeed disposition */
	66	#define TELOPT_NAOVTS 14 /* negotiate about vertical tab stops */
	67	#define TELOPT_NAOVTD 15 /* negotiate about vertical tab disposition */
	68	#define TELOPT_NAOLFD 16 /* negotiate about output LF disposition */
	69	#define TELOPT_XASCII 17 /* extended ascic character set */
	70	#define TELOPT_LOGOUT 18 /* force logout */
	71	#define TELOPT_BM 19 /* byte macro */
	72	#define TELOPT_DET 20 /* data entry terminal */
	73	#define TELOPT_SUPDUP 21 /* supdup protocol */
6640dd4c SL	74	#define TELOPT_SUPDUPOUTPUT 22 /* supdup output */
6640dd4c SL	75	#define TELOPT_SNDLOC 23 /* send location */
3fd9f872	76	#define TELOPT_TTYPE 24 /* terminal type */
6640dd4c	77	#define TELOPT_EOR 25 /* end or record */
924182b1 GM	78	#define TELOPT_TUID 26 /* TACACS user identification */
	79	#define TELOPT_OUTMRK 27 /* output marking */
	80	#define TELOPT_TTYLOC 28 /* terminal location number */
	81	#define TELOPT_3270REGIME 29 /* 3270 regime */
	82	#define TELOPT_X3PAD 30 /* X.3 PAD */
	83	#define TELOPT_NAWS 31 /* window size */
	84	#define TELOPT_TSPEED 32 /* terminal speed */
	85	#define TELOPT_LFLOW 33 /* remote flow control */
d7635041	86	#define TELOPT_LINEMODE 34 /* Linemode option */
7b23ae18 PB	87	#define TELOPT_XDISPLOC 35 /* X Display Location */
7b23ae18 PB	88	#define TELOPT_ENVIRON 36 /* Environment variables */
d31f065b	89	#define TELOPT_AUTHENTICATION 37/* Authenticate */
5bf38209	90	#define TELOPT_ENCRYPT 38 /* Encryption option */
924182b1	91	#define TELOPT_EXOPL 255 /* extended-options-list */
89e49f55	92
d31f065b DB	93
d31f065b DB	94	#define NTELOPTS (1+TELOPT_ENCRYPT)
1344037a	95	#ifdef TELOPTS
d31f065b	96	char *telopts[NTELOPTS+1] = {
89e49f55 BJ	97	"BINARY", "ECHO", "RCP", "SUPPRESS GO AHEAD", "NAME",
	98	"STATUS", "TIMING MARK", "RCTE", "NAOL", "NAOP",
	99	"NAOCRD", "NAOHTS", "NAOHTD", "NAOFFD", "NAOVTS",
8f6b89f5	100	"NAOVTD", "NAOLFD", "EXTEND ASCII", "LOGOUT", "BYTE MACRO",
529acda4 MK	101	"DATA ENTRY TERMINAL", "SUPDUP", "SUPDUP OUTPUT",
529acda4 MK	102	"SEND LOCATION", "TERMINAL TYPE", "END OF RECORD",
924182b1 GM	103	"TACACS UID", "OUTPUT MARKING", "TTYLOC",
924182b1 GM	104	"3270 REGIME", "X.3 PAD", "NAWS", "TSPEED", "LFLOW",
d31f065b	105	"LINEMODE", "XDISPLOC", "ENVIRON", "AUTHENTICATION",
5bf38209	106	"ENCRYPT",
d31f065b	107	0,
89e49f55	108	};
d7635041	109	#define TELOPT_FIRST TELOPT_BINARY
d31f065b	110	#define TELOPT_LAST TELOPT_ENCRYPT
d7635041 PB	111	#define TELOPT_OK(x) ((x) <= TELOPT_LAST && (x) >= TELOPT_FIRST)
d7635041 PB	112	#define TELOPT(x) telopts[(x)-TELOPT_FIRST]
89e49f55	113	#endif
6640dd4c SL	114
	115	/* sub-option qualifiers */
	116	#define TELQUAL_IS 0 /* option is... */
	117	#define TELQUAL_SEND 1 /* send option */
7b23ae18	118	#define TELQUAL_INFO 2 /* ENVIRON: informational version of IS */
d31f065b	119	#define TELQUAL_REPLY 2 /* AUTHENTICATION: client version of IS */
d7635041 PB	120
	121	/*
	122	* LINEMODE suboptions
	123	*/
	124
	125	#define LM_MODE 1
	126	#define LM_FORWARDMASK 2
	127	#define LM_SLC 3
	128
	129	#define MODE_EDIT 0x01
	130	#define MODE_TRAPSIG 0x02
	131	#define MODE_ACK 0x04
7b23ae18 PB	132	#define MODE_SOFT_TAB 0x08
7b23ae18 PB	133	#define MODE_LIT_ECHO 0x10
d7635041	134
7b23ae18	135	#define MODE_MASK 0x1f
d7635041 PB	136
d7635041 PB	137	/* Not part of protocol, but needed to simplify things... */
8400d8f9 PB	138	#define MODE_FLOW 0x0100
	139	#define MODE_ECHO 0x0200
	140	#define MODE_INBIN 0x0400
	141	#define MODE_OUTBIN 0x0800
	142	#define MODE_FORCE 0x1000
d7635041 PB	143
	144	#define SLC_SYNCH 1
	145	#define SLC_BRK 2
	146	#define SLC_IP 3
	147	#define SLC_AO 4
	148	#define SLC_AYT 5
	149	#define SLC_EOR 6
	150	#define SLC_ABORT 7
	151	#define SLC_EOF 8
	152	#define SLC_SUSP 9
	153	#define SLC_EC 10
	154	#define SLC_EL 11
	155	#define SLC_EW 12
	156	#define SLC_RP 13
	157	#define SLC_LNEXT 14
	158	#define SLC_XON 15
	159	#define SLC_XOFF 16
	160	#define SLC_FORW1 17
	161	#define SLC_FORW2 18
	162
	163	#define NSLC 18
	164
d31f065b DB	165	/*
	166	* For backwards compatability, we define SLC_NAMES to be the
	167	* list of names if SLC_NAMES is not defined.
	168	*/
	169	#define SLC_NAMELIST "0", "SYNCH", "BRK", "IP", "AO", "AYT", "EOR", \
d7635041	170	"ABORT", "EOF", "SUSP", "EC", "EL", "EW", "RP", \
d31f065b DB	171	"LNEXT", "XON", "XOFF", "FORW1", "FORW2", 0,
	172	#ifdef SLC_NAMES
	173	char *slc_names[] = {
	174	SLC_NAMELIST
	175	};
	176	#else
	177	extern char *slc_names[];
	178	#define SLC_NAMES SLC_NAMELIST
	179	#endif
	180
	181	#define SLC_NAME_OK(x) ((x) >= 0 && (x) < NSLC)
	182	#define SLC_NAME(x) slc_names[x]
d7635041 PB	183
	184	#define SLC_NOSUPPORT 0
	185	#define SLC_CANTCHANGE 1
	186	#define SLC_VARIABLE 2
	187	#define SLC_DEFAULT 3
	188	#define SLC_LEVELBITS 0x03
	189
	190	#define SLC_FUNC 0
	191	#define SLC_FLAGS 1
	192	#define SLC_VALUE 2
	193
	194	#define SLC_ACK 0x80
	195	#define SLC_FLUSHIN 0x40
	196	#define SLC_FLUSHOUT 0x20
cab93fea	197
7b23ae18 PB	198	#define ENV_VALUE 0
	199	#define ENV_VAR 1
	200	#define ENV_ESC 2
	201
cab93fea KF	202	/*
	203	* AUTHENTICATION suboptions
	204	*/
	205
d31f065b DB	206	/*
	207	* Who is authenticating who ...
	208	*/
	209	#define AUTH_WHO_CLIENT 0 /* Client authenticating server */
	210	#define AUTH_WHO_SERVER 1 /* Server authenticating client */
	211	#define AUTH_WHO_MASK 1
	212
	213	/*
	214	* amount of authentication done
	215	*/
	216	#define AUTH_HOW_ONE_WAY 0
	217	#define AUTH_HOW_MUTUAL 2
	218	#define AUTH_HOW_MASK 2
	219
	220	#define AUTHTYPE_NULL 0
	221	#define AUTHTYPE_KERBEROS_V4 1
	222	#define AUTHTYPE_KERBEROS_V5 2
	223	#define AUTHTYPE_SPX 3
	224	#define AUTHTYPE_MINK 4
	225	#define AUTHTYPE_CNT 5
	226
	227	#define AUTHTYPE_TEST 99
	228
	229	#ifdef AUTH_NAMES
	230	char *authtype_names[] = {
	231	"NULL", "KERBEROS_V4", "KERBEROS_V5", "SPX", "MINK", 0,
	232	};
	233	#else
	234	extern char *authtype_names[];
	235	#endif
	236
	237	#define AUTHTYPE_NAME_OK(x) ((x) >= 0 && (x) < AUTHTYPE_CNT)
	238	#define AUTHTYPE_NAME(x) authtype_names[x]
	239
	240	/*
	241	* ENCRYPTion suboptions
	242	*/
	243	#define ENCRYPT_IS 0 /* I pick encryption type ... */
	244	#define ENCRYPT_SUPPORT 1 /* I support encryption types ... */
	245	#define ENCRYPT_REPLY 2 /* Initial setup response */
	246	#define ENCRYPT_START 3 /* Am starting to send encrypted */
	247	#define ENCRYPT_END 4 /* Am ending encrypted */
	248	#define ENCRYPT_REQSTART 5 /* Request you start encrypting */
	249	#define ENCRYPT_REQEND 6 /* Request you send encrypting */
	250	#define ENCRYPT_CNT 7
	251
	252	#define ENCTYPE_ANY 0
	253	#define ENCTYPE_KRBDES 1
	254	#define ENCTYPE_CNT 2
	255
	256	#ifdef ENCRYPT_NAMES
	257	char *encrypt_names[] = {
	258	"IS", "SUPPORT", "REPLY", "START", "END",
	259	"REQUEST-START", "REQUEST-END",
	260	0,
	261	};
	262	char *enctype_names[] = {
	263	"ANY", "KRBDES", 0,
	264	};
	265	#else
	266	extern char *encrypt_names[];
	267	extern char *enctype_names[];
	268	#endif
	269
cab93fea	270
d31f065b DB	271	#define ENCRYPT_NAME_OK(x) ((x) >= 0 && (x) < ENCRYPT_CNT)
d31f065b DB	272	#define ENCRYPT_NAME(x) encrypt_names[x]
cab93fea	273
d31f065b DB	274	#define ENCTYPE_NAME_OK(x) ((x) >= 0 && (x) < ENCTYPE_CNT)
d31f065b DB	275	#define ENCTYPE_NAME(x) enctype_names[x]