#define P_NCP_OPH

/* AC:Added these includes, which were missing */

#ifndef P_FILE_OPH
#include <p\file>
#endif

#ifndef P_LLMAC_OPH
#include <p\llmac>
#endif

#define NCLINK_VERSION_NUMBER 3
#define NCLINK_MINOR_VERNO 1

STRUCT P_NCP
	pcb%
	handler%
	Install%
	Remove%
	WaitHandler%
	name#(16)
ENDS

/* Informational data obtained by supervisory reads */

#define PHYS_LINK_FAILED    0    /* Link layer has failed*/ 
#define PHYS_CONNECT_FAILED   1    /* Waiting for connection failed */ 
#define PHYS_CHARS_FAILED    2    /* Setting serial characteristics failed */ 
#define PHYS_INIT_FAILED    3    /* Initialization of modem failed */ 
#define PHYS_DIAL_FAILED    4    /* Dialling phone number failed */ 
#define PHYS_MDMCONFIG_FAILED  5    /* additional modem config failed */ 
#define PHYS_PHYS_LINK_ESTABLISHED 6  /* A physical link established */ 
#define PHYS_WAITING_FOR_CALL  7    /* Physical layer waiting for call */ 
#define PHYS_DIALLING_NUMBER  8    /* Physical layer dialling */ 
#define PHYS_CONFIGURING_MODEM 9    /* configuring modem */ 
#define PHYS_NCP_LINK_ESTAB_OK 10    /* Ncp link established OK */ 
#define PHYS_NCP_LINK_ESTAB_NEW_NCP 11 /* Talking to different Ncp */ 
#define PHYS_NCP_LINK_ESTAB_INVALID_VER 12 /* Remote NCP is V1.0 !!*/ 
#define PHYS_NCP_LINK_END 13      /* remote NCP is terminating */ 
#define PHYS_SERCONFIG_FAILED  14   /* serial port not there */ 

/* type of message to add to the queue */

#define NCONT_MSG_SEND 0  /* controller */ 
#define NUSER_MSG_SEND 1  /* users */ 
#define NEXPEDIATED_MSG_SEND 2 /* expediated */ 

/* NUCB flags defines */

#define NUFLAG_WRITE_HELD      0x01
#define NUFLAG_WRITE_OUTSTANDING  0x02
#define NUFLAG_CONNECT_REQUEST   0x08
#define NUFLAG_DISCONNECTED     0x10
#define NUFLAG_ALLOCATED      0x20
#define NUFLAG_CHANNEL_CLOSED    0x40
#define NUFLAG_DISCONNECT_REQUEST  0x80
#define NUFLAG_TEMPDISC       0x100
#define NUFLAG_NO_CONNECTION    (NUFLAG_TEMPDISC|NUFLAG_DISCONNECTED)
#define NC_VERSION_NUMBER  2    /* were version 2 */ 
#define NC_MAX_USERCB    8    /* Max number of connected users */ 
#define NC_MSG_SIZE     8    /* Max inter controller msg size */ 

STRUCT NUDATA
	pnudata%
	reclen%
	recbuf#(1)
ENDS

STRUCT NUCB
	icb#(SIZEOF(P_ICB))
	flags%
	read#(SIZEOF(P_RQPKT))
	write#(SIZEOF(P_RQPKT))
	super#(SIZEOF(P_RQPKT))
	pncp%
	localchanid#
	remotechanid#
	pncb%
	handler%
	pnudata%
	nclen%
	ncbuf#(NC_MSG_SIZE)
	recvbytes%
	xmitbytes%
	recvK&
	xmitK&
ENDS

/* Inter controller message types */

#define NCON_MSG_DATA_XOFF     1
#define NCON_MSG_DATA_XON      2
#define NCON_MSG_CONNECT_TO_SERVER 3
#define NCON_MSG_CONNECT_RESPONSE  4
#define NCON_MSG_CHANNEL_CLOSED   5
#define NCON_MSG_NCP_INFO      6    /* MUST BE 6 for older versions*/ 
#define NCON_MSG_CHANNEL_DISCONNECT 7
#define NCON_MSG_NCP_END      8

/* Inter Network user message types */

#define NU_MSG_WRITECOMPLETE    1
#define NU_MSG_WRITEPARTIAL     2
#define NC_LINK_ACTIVE   0x01
#define NC_READ_QUEUED   0x02
#define NC_WRITE_QUEUED   0x04
#define NC_TERMINATING   0x08
#define NC_OWNER_CLOSE_REQUEST 0x10
#define CONNECT_STATE_0 0
#define CONNECT_STATE_1 1
#define CONNECT_STATE_2 2

STRUCT NCB
	flags%
	ctrlmsgqueue%
	ctrllastxmit%
	usermsgqueue%
	userlastxmit%
	maxfrmsize%
	wstat%
	rstat%
	wlen%
	rlen%
	handler%
	plcb%
	connected%
	remotencpver%
	startdate&
	remotestartdate&
	expediatedlen%
	expediatedbuf#(NC_MSG_SIZE)
	lastnucb%
	rbuf#(P_MAXILEN)
	wbuf#(P_MAXILEN)
	usertable#(OPPEVAL(SIZEOF(NUCB)*NC_MAX_USERCB))
ENDS