/* begincopyright
  Copyright (c) 1988 Xerox Corporation. All rights reserved.
  Use and copying of this software and preparation of derivative works based
  upon this software are permitted. Any distribution of this software or
  derivative works must comply with all applicable United States export
  control laws. This software is made available AS IS, and Xerox Corporation
  makes no warranty about the software, its performance or its conformity to
  any specification. Any person obtaining a copy of this software is requested
  to send their name and post office or electronic mail address to:
    PCR Coordinator
    Xerox PARC
    3333 Coyote Hill Rd.
    Palo Alto, CA 94304
  endcopyright */

/*
 * CMUX.h
 *
 * Originally built from Mentat's courier.h and courmux.h
 *
 * Demers, April 23, 1990 3:45:13 pm PDT
 */


/** Copyright (c) 1988  Mentat Inc.
 ** last change 2/22/89 HS
 **/

#ifndef	_CMUX_
#define	_CMUX_


#define COURIERVERSION	3	/* the version of Courier we support */

/* Address types */
#define	COUR_DEF_ADDR_TYPE	1
#define	COUR_ISO_ADDR_TYPE	2
#define	COUR_TCP_ADDR_TYPE	3
#define	COUR_XNS_ADDR_TYPE	4

/*
 * The rest of this should be #include ...courmux.h from Mentat
 */

/* CMUX I_STR ioctl cmds */
#define	CMUX_BASE		('C' << 8)
#define	CMUX_ADDR_COMPLETE	(CMUX_BASE + 1)		/* helper -> cmux */
#define	CMUX_ADDR_REQ		(CMUX_BASE + 2)		/* client -> cmux */
#define	CMUX_CALL_REQ		(CMUX_BASE + 3)		/* cmux -> helper */
#define	CMUX_CALL_REJECT	(CMUX_BASE + 4)		/* helper -> cmux */
#define	CMUX_CLIENT_REQ_IOCTL	(CMUX_BASE + 5)		/* client -> helper */
#define	CMUX_HELPER_ADD		(CMUX_BASE + 6)		/* helper -> cmux */
#define CMUX_HELPER_REPLY_IOCTL	(CMUX_BASE + 7)		/* helper -> client */
#define	CMUX_PASSTHRU_BEGIN	(CMUX_BASE + 8)		/* client -> cmux */
#define	CMUX_PASSTHRU_END	(CMUX_BASE + 9)		/* client -> cmux */
#define	CMUX_SERVER_ADD		(CMUX_BASE + 10)	/* server -> cmux */
#define	CMUX_TRANSPORT_REQ	(CMUX_BASE + 11)	/* cmux -> helper */
/* Available			(CMUX_BASE + 12) */
#define	CMUX_UNBLOCK_STREAM	(CMUX_BASE + 13)	/* helper -> cmux */
#define	CMUX_UNLINK_REQ		(CMUX_BASE + 14)	/* cmux -> helper */
#define	CMUX_HELPER_DBG		(CMUX_BASE + 15) /* client -> cmux -> helper */
#define	CMUX_SERVER_QUIT	(CMUX_BASE + 16)	/* server -> cmux */
#define	CMUX_PASSTHRU_BEGIN_DEFERRED (CMUX_BASE + 17)
#define	CMUX_NO_MORE_TRANSPORTS	(CMUX_BASE + 18)	/* helper -> cmux */
/* Available			(CMUX_BASE + 19) */
#define	CMUX_SERVER_COUNTDOWN	(CMUX_BASE + 20)	/* server -> cmux */
#define	CMUX_SERVER_RESET_UID	(CMUX_BASE + 21)	/* server -> cmux */
#define CMUX_REMOTE_ADDR_REQ	(CMUX_BASE + 22)	/* client -> cmux */
#define CMUX_REMOTE_ADDR_RESPONSE (CMUX_BASE + 23)	/* helper -> cmux */

#define	CMUX_GET_VALUE		1
#define	CMUX_SET_VALUE		2
#define	CMUX_DEL_VALUE		3
#define	CMUX_CH_ADD		4
#define	CMUX_TR_ADD		5
#define	CMUX_RETRIEVE_ITEM	6 /* Retrieve an item from a clearinghouse */

#define	CMUX_DEF_ADDR_TYPE	1

#define	COURIER_MUX_NAME_DEF	"/dev/courmux"

#endif /* _CMUX_ */