$NetBSD: patch-ad,v 1.2 2012/03/08 10:35:24 hans Exp $

--- pcap2ipstat/pcap2ipstat.c.orig	2006-03-14 02:07:53.000000000 +0000
+++ pcap2ipstat/pcap2ipstat.c
@@ -7,9 +7,18 @@
 #include "checksum.h"
 
 #include <net/if.h>
+#if defined(__DragonFly__)
+#include <net/ethernet.h>
+#include <net/ppp_layer/ppp_defs.h>
+#elif defined(__sun)
+#include <sys/ethernet.h>
+#include <netinet/if_ether.h>
+#include <net/ppp_defs.h>
+#else
 #include <net/if_ether.h>
 #include <net/ethertypes.h>
 #include <net/ppp_defs.h>
+#endif
 #include <netinet/tcp.h>
 #include <netinet/udp.h>
 
@@ -184,7 +193,6 @@ void FilterPPPoE(u_char *Ptr,
 
 {
  const u_char *PH;
- bpf_u_int32 Length;
  struct pcap_pkthdr NewPktHdr;
  u_char *NewPktData;
 
@@ -196,7 +204,6 @@ void FilterPPPoE(u_char *Ptr,
  /* No data packet */
  if (PH[1]!=0) return;
 
- Length=(PH[4]<<8)+PH[5];
  if ((NewPktData=StripPkt(PktHdr,
                           PktData,
                           PPPOE_HEADERLEN,