eventloop: fix a log (destroying from itself)

Change-Id: Iaad7148c72e3d1fc014a7f27f8686cc52ce59479
Reviewed-on: http://gerrit.aldebaran.lan:8080/18688
Reviewed-by: mnottale <mnottale@aldebaran-robotics.com>
Tested-by: cgestes <gestes@aldebaran-robotics.com>
update header pragma

Change-Id: Ie70f3b9cffe9b0271c1366f836496f2a8113ab67
Reviewed-on: http://gerrit.aldebaran.lan:8080/18725
Reviewed-by: cgestes <gestes@aldebaran-robotics.com>
Tested-by: cgestes <gestes@aldebaran-robotics.com>
update header guards

Change-Id: Id4fc0cb082cc3cc40f9499f114b8784a2c11e838
Reviewed-on: http://gerrit.aldebaran.lan:8080/18726
Reviewed-by: cgestes <gestes@aldebaran-robotics.com>
Tested-by: cgestes <gestes@aldebaran-robotics.com>