#ident	“@（#）Space.c	1.1	92/09/30	JPB“

static?char?SysVr3TCPID[]?=?“@（#）Space.c	3.3?Lachman?System?V?STREAMS?TCP?source“;
/*
?*	System?V?STREAMS?TCP?-?Release?3.0
?*
?*	Copyright?1987?1988?1989?Lachman?Associates?Incorporated?（LAI）
?*
?*	All?Rights?Reserved.
?*
?*	The?copyright?above?and?this?notice?must?be?preserved?in?all
?*	copies?of?this?source?code.??The?copyright?above?does?not
?*	evidence?any?actual?or?intended?publication?of?this?source
?*	code.
?*
?*	This?is?unpublished?proprietary?trade?secret?source?code?of
?*	Lachman?Associates.??This?source?code?may?not?be?copied
?*	disclosed?distributed?demonstrated?or?licensed?except?as
?*	expressly?authorized?by?Lachman?Associates.
?*
?*	System?V?STREAMS?TCP?was?jointly?developed?by?Lachman
?*	Associates?and?Convergent?Technologies.
?*/
#include?“sys/types.h“
#include?“sys/stream.h“
#include?“sys/socket.h“
#include?“net/if.h“
#include?“sys/e503.h“

#include?“config.h“

#define?N3C503UNIT	E503_UNITS
#define?N3C503MIN	E503_UNITS

unsigned?int?n3c503unit?=?N3C503UNIT;
unsigned?int?n3c503min?=?N3C503MIN;

e_addr?e503eaddr[N3C503UNIT];
struct?e503device?e503device[N3C503UNIT];
struct?en_minor?e503_em[N3C503MIN*N3C503UNIT];

unsigned?int?e503afterboot[N3C503UNIT];
unsigned?int?e503inited[N3C503UNIT];
unsigned?int?e503nopens[N3C503UNIT];

/*?set?if?using?external?Xcvr?*/
unsigned?int?e503xcvr[N3C503UNIT]?=?{0};	

/*?interrupt?level?per?board?*/
unsigned?int?e503intl[N3C503UNIT]?=?{E503_0_VECT};

unsigned?int?e503iobase[N3C503UNIT]?=?{E503_0_SIOA};

/*?initialized?in?software?*/
unsigned?int?e503major[N3C503UNIT];