Remove residual blank line at start of MakefileThis is a residual of the $FreeBSD$ removal.MFC After: 3 days (though I'll just run the command on the branches)Sponsored by: Netflix
sys: Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/
A netgraph node that can do different manipulations withmbuf_tags(9) on packets.Submitted by: Vadim Goncharov <vadimnuclight tpu.ru>mdoc(7) reviewed by: ru