OpenBSDのureをportしてみた
http://pastebin.com/294y0AEP
SHA256 (if_ure.c) = 7241cd07ee59115a6f1874df6d451063ef5016c7e653e71bfe5b16231a537480
http://pastebin.com/2AZiNZY3
SHA256 (if_urereg.h) = 646c5facd197900c51ece1f84d29a119970ba4df49939a9d40c01d0f949e2aa7
行末CRLFだったら%s/^M$//で