K 10
svn:author
V 7
asomers
K 8
svn:date
V 27
2019-08-17T15:25:01.589758Z
K 7
svn:log
V 438
ping: Move in_cksum() to a separate source file

This is a preparation step for adding ATF tests of in_cksum(), which has been
modified to operate on unaligned data. ping.o cannot be linked to the test
executable because both of them contain 'main' symbol.

Submitted by:	Ján Sučan <sucanjan@gmail.com>
MFC after:	2 weeks
Sponsored by:	Google, inc. (Google Summer of Code 2019)
Differential Revision:	https://reviews.freebsd.org/D21288

END