/* Copyright 1984 by the Massachusetts Institute of Technology */


#include	<types.h>
#include	<sys.h>


/* This file contains the storage allocation for various unitialized
 * externals. The rest are defined in the network configuration table
 * or (for the ones having to do with the buffer size) the MOS storage
 * table definitions.
 */

bitw	msglvl;			/* Message level of latest log call */
void	(*netino)();		/* Net package input routine */
void	(*netipro)();		/* Network package input restart routine */
void	(*netouto)();		/* Net package output routine */
void	(*netdlyo)();		/* Net package dally routine */
unsw	nprots;			/* Number of protocols */
unsw	nbufs;			/* Number of buffers in system */
unsw	nbfree;			/* Number of free buffers */
unsw	bufshr;			/* Fair share of buffers */
unsw	buflow;			/* Buffer low water mark */
iorb	*bfrlst;		/* Buffer free list */
iorb	*qtmp;			/* Temporary for buffer queuing */