sat-math: Introduce macro version of SAT_MUL.
authorBen Pfaff <blp@nicira.com>
Thu, 31 May 2012 00:05:34 +0000 (17:05 -0700)
committerBen Pfaff <blp@nicira.com>
Thu, 21 Jun 2012 15:00:07 +0000 (08:00 -0700)
The macro version can be used in a constant expression, such as an
initializer for a variable with static lifetime.  (Otherwise, it's better
to use the function.)

Signed-off-by: Ben Pfaff <blp@nicira.com>

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