tree 980d4f2081bbd0752f544534349f9236a5d6c68b
parent ce910e960617d1be86f3b47a48f62f3daeb0ceba
author Brad Bishop <bradleyb@fuzziesquirrel.com> 1519236495 -0500
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1519263735 -0500

timer: Add missing functional include

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

Change-Id: Id28ea8da225c6bae0742848ba3d379fbafcfc190
Tested: Built repository with GCC 7.2
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>