Major changes in 0.19
* Restore compilation with libpcap 1.9+
* Too strict test for error message from libpcap
Major changes in 0.20
* Spelling fixes
Major changes in 0.21
* Configure: Avoid implicit ints during feature probing
* use "our" for global variable declaration
* Don't inherit from Exporter anymore
This might break modules that rely on Net::Pcap isa Exporter,
but that was never documented.
Create a patch on stubs.inc to enable fake struct pcap_rmtauth declaration
with libpcap > 1.9.0 required by the port. For the record, we don't have
remote capture support for libpcap on FreeBSD.
Also fix existing patches format to make linter happy
Full changelog: https://metacpan.org/dist/Net-Pcap/changes
dc3b2a0727