tree 2a893678a6ede3b667d90b0a4450d692f7bd963a
parent 2be523b20402b7c9f548ac33b8c0f0ed00156c64
author Pekka Paalanen <pekka.paalanen@collabora.co.uk> 1433924078 +0300
committer Pekka Paalanen <pekka.paalanen@collabora.co.uk> 1436173408 +0300

lowlevel-blt-bench: move usage to a function

Move printing of usage into a new function and use argv[0] as the
program name. This will help printing usage from multiple places.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Ben Avison <bavison@riscosopen.org>