--- configure.orig	2011-04-30 08:54:48.000000000 +0200
+++ configure	2011-04-30 08:55:57.000000000 +0200
@@ -3031,7 +3031,7 @@
 	PCAPINC="-I$withval -I$withval/bpf"
 	PCAPLIB="-L$withval -lpcap"
      elif test -f $withval/include/pcap.h -a \
-	       -f $withval/include/net/bpf.h -a \
+	       -f $withval/include/pcap-bpf.h -a \
 	       -f $withval/lib/libpcap.a; then
 	owd=`pwd`
 	if cd $withval; then withval=`pwd`; cd $owd; fi