tree f86ecab2e880c555144226e6b83cc8444694bb3a
parent dc9e31ae8b53ec16b3ecb406d6a9b9103b596931
author Henner Zeller <h.zeller@acm.org> 1574140273 -0800
committer Henner Zeller <h.zeller@acm.org> 1574140273 -0800

Include of files that are in the same directory should also
be relative to the toplevel directory. That makes reasioning
about code less ambiguous, is easier to refactor and thus is
also recommended practice in
https://google.github.io/styleguide/cppguide.html#Names_and_Order_of_Includes

Signed-off-by: Henner Zeller <h.zeller@acm.org>