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authordlg <dlg@openbsd.org>2018-12-11 01:33:05 +0000
committerdlg <dlg@openbsd.org>2018-12-11 01:33:05 +0000
commitd3e32c05551e2291a39637ae289f760ee3c280b4 (patch)
treec50c7b99dbe6c4a044a284cc0613c13389e04e9b /usr.bin/mandoc/roff.c
parentsplit ether_output into resolution, encapsulation, and output functions (diff)
downloadwireguard-openbsd-d3e32c05551e2291a39637ae289f760ee3c280b4.tar.xz
wireguard-openbsd-d3e32c05551e2291a39637ae289f760ee3c280b4.zip
add ifq_hdatalen for getting the size of the packet at the head of an ifq
this gets the locks right, and returns 0 if there's no packet available. ok stsp@
Diffstat (limited to 'usr.bin/mandoc/roff.c')
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