head	1.1;access;symbols;locks	dls:1.1; strict;comment	@ * @;1.1date	97.09.21.19.22.42;	author dls;	state Dist;branches;next	;desc@@1.1log@Initial revision@text@/* arpdq.c - arpdq */#include <conf.h>#include <kernel.h>#include <network.h>/*------------------------------------------------------------------------ * arpdq - destroy an arp queue that has expired *------------------------------------------------------------------------ */void arpdq(pae)struct	arpentry *pae;{	struct	ep	*pep;	struct	ip	*pip;	if (pae->ae_queue < 0)		/* nothing to do */		return;	while (pep = (struct ep *)deq(pae->ae_queue)) {		if (gateway && pae->ae_prtype == EPT_IP) {			pip = (struct ip *)pep->ep_data;			icmp(ICT_DESTUR, ICC_HOSTUR, pip->ip_src, pep);		} else			freebuf(pep);	}	freeq(pae->ae_queue);	pae->ae_queue = EMPTY;}@