tree e25bdc22920f303aa62c04109cd2f49377d1c240
parent 27df4b5f85d6d08d13aa09800cfc1fa6e8764771
author Brad Bishop <bradleyb@fuzziesquirrel.com> 1519235484 -0500
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1519263788 -0500

timer: Add missing functional include

std::function is not found with a GCC 7.2 runtime.

Change-Id: Ic7eaf4012a2992ee4a58f2dda827f0625a9ae96f
Tested: Built repository with GCC 7.2
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>