p0f.c: In function 'prepare_pcap':
p0f.c:488:9: warning: 'pcap_lookupdev' is deprecated: use 'pcap_findalldevs' and use the first device [-Wdeprecated-declarations]
         use_iface = (u8*)pcap_lookupdev(pcap_err);
         ^
In file included from /var/tmp/jwm/include/pcap.h:43:0,
                 from p0f.c:37:
/var/tmp/jwm/include/pcap/pcap.h:394:16: note: declared here
 PCAP_API char *pcap_lookupdev(char *)
                ^
