git version 2.15.2
Removing .devel
Removing config.h.in
Removing configure
From https://git.tcpdump.org/libpcap
 * branch              master     -> FETCH_HEAD
HEAD is now at b229fc00 pcap_compile(3PCAP): Clarify PCAP_NETMASK_UNKNOWN. [skip ci]
b229fc0003c36ffcec040688d6c68d655c21ced3