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 ef63fcfe Fixup PCAP_IS_AT_LEAST_CLANG_VERSION() for old Clang.
ef63fcfef1d940ec13bed08d19f83172767d664c