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authorjsing <jsing@openbsd.org>2010-07-02 05:04:33 +0000
committerjsing <jsing@openbsd.org>2010-07-02 05:04:33 +0000
commit9e88ded37b42f43691982861596bebfef0b1e879 (patch)
tree82ba22a742dabc1a9934852b1fac942f1b07dfc2 /sys/dev/usb/usbdevs.h
parentApparently volatile does not mean what it is supposed to mean... avoid a (diff)
downloadwireguard-openbsd-9e88ded37b42f43691982861596bebfef0b1e879.tar.xz
wireguard-openbsd-9e88ded37b42f43691982861596bebfef0b1e879.zip
Add a comment to explain why the sync is necessary in the while loop.
Diffstat (limited to 'sys/dev/usb/usbdevs.h')
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